{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853344","patent":{"patent_number":"US-9853344","title":"Feed network arrangement for generating a mutli-antennae signal","assignee":null,"inventors":[],"filing_date":"2015-08-12T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":10,"abstract":"A feed network arrangement for generating a multi-antennae signal includes a plurality of coupler devices coupled to one another in waveguide technique, and a plurality of adjustable length of line devices. At least one of the plurality of adjustable length of line devices is coupled to at least one of the plurality of coupler devices, where the one of the plurality of adjustable length of line device is configured to calibrate an electrical length of a supply line of the at least one of the plurality of coupler devices,In addition, the plurality of coupler devices are arranged such that a plurality of inputs of the feed network arrangement are disposed on a first side of the feed network arrangement and a plurality of outputs of the feed network arrangement are disposed on a second side of the feed network arrangement."},"analysis":{"summary":"The Feed Network Arrangement for Generating a Mutli-antennae Signal (US-9853344) presents a significant advancement in the design of feed networks for multi-antenna systems. This patent addresses the critical need for precise and adaptable signal distribution, which is fundamental to the performance of modern wireless communication, radar, and satellite technologies.\n\nAt its core, the invention describes a feed network comprising multiple coupler devices interconnected using waveguide techniques. The key innovation lies in the inclusion of adjustable length of line devices. These components are strategically coupled to the supply lines of the coupler devices and are configured to calibrate the electrical length of these lines. This calibration capability allows for dynamic phase control, ensuring optimal signal phasing across the antenna array despite manufacturing tolerances, environmental variations, or operational shifts.\n\nThe problem this patent solves is the inherent rigidity and susceptibility to error found in traditional static feed networks. Without dynamic calibration, phase inaccuracies can lead to degraded beamforming, reduced signal integrity, and limited adaptability. This patent provides a robust solution by enabling real-time or periodic adjustments, thereby enhancing beam precision, reliability, and the overall performance of multi-antenna systems.\n\nFrom a business perspective, this technology unlocks substantial market opportunities across various sectors. Telecommunication providers can deploy more efficient and adaptable 5G base stations, leading to improved service quality and reduced operational costs. In defense, it promises enhanced radar capabilities and electronic warfare systems. For emerging fields like autonomous vehicles, it offers the potential for highly accurate and reliable sensing platforms. The ability to dynamically optimize signal distribution translates directly into competitive advantages, higher ROI, and the enablement of next-generation applications requiring superior wireless performance.","layman_explanation":"### What Problem Does This Solve?\nImagine you're trying to send a signal, like a focused beam of light, using many small flashlights all pointed in the same direction. For that beam to be super strong and accurate, every single flashlight needs to turn on at the exact same microsecond. If even one is slightly off, the beam becomes fuzzy, weaker, and less effective. In the world of wireless communication (think 5G networks, satellite dishes, or even advanced radar in self-driving cars), we use 'multi-antennae systems' that are like these multiple flashlights. The problem is that getting all the tiny electronic signals to arrive at each antenna element at precisely the same time, or with the exact phase, is incredibly difficult. Small manufacturing variations, temperature changes, or even just the age of the components can throw these signals out of sync, leading to weaker connections, slower data speeds, and less accurate sensing. Existing solutions often involve complex, static designs that are hard to adjust, or rely on external calibration that's costly and time-consuming.\n\n### How Does It Work?\nThe patent, titled \"Feed Network Arrangement for Generating a Mutli-antennae Signal,\" introduces a clever solution. Picture a central hub (the 'feed network') that takes one main signal and splits it into many paths, each going to a different antenna. These paths are built using a very efficient, high-frequency 'waveguide technique'—think of them as super-smooth, dedicated highways for signals. The genius part is that this system includes 'adjustable length of line devices' on each of these signal paths. These are essentially tiny, integrated tuners or 'magic sliders' that can precisely lengthen or shorten the electrical path of a signal. If a signal is arriving too early at an antenna, its magic slider can subtly extend its path, slowing it down just enough to sync up with the others. If it's too late, its slider can shorten the path. This allows for dynamic, real-time calibration of the 'electrical length' of each signal line, ensuring all signals are perfectly in phase when they reach their respective antennas. Furthermore, the design is very organized, with all inputs on one side and all outputs on the other, making it simpler to build and integrate into larger systems.\n\n### Why Does This Matter?\nThis innovation matters because it provides unprecedented precision and adaptability for multi-antennae systems. For businesses, this translates directly into significant advantages:\n*   **Superior Performance:** 5G networks can deliver faster, more reliable connections with fewer dropped calls. Radar systems in autonomous vehicles can 'see' with much greater clarity and accuracy, enhancing safety. Satellite communications can achieve more focused beams, boosting data throughput globally.\n*   **Cost Savings:** Dynamic calibration reduces the need for expensive, time-consuming manual calibration during installation and maintenance. Systems become more robust, requiring less frequent servicing and extending their operational lifespan.\n*   **Competitive Edge:** Companies adopting this technology can offer products and services that outperform rivals, leading to increased market share and customer satisfaction. It allows for the development of 'smarter' antennas that can adapt to changing conditions or demands on the fly.\n*   **Future-Proofing:** As wireless technology continues to evolve towards 6G and beyond, requiring even greater precision and flexibility, this patent provides a foundational technology that can scale and adapt to future demands.\n\n### What's Next?\nThis patent lays the groundwork for a new generation of high-performance wireless devices and infrastructure. We can expect to see its principles integrated into next-generation 5G base stations, advanced phased array radars for defense and automotive applications, and sophisticated satellite communication payloads. Its market adoption will likely be driven by the increasing demand for ultra-reliable low-latency communications (URLLC) and massive machine-type communications (mMTC). Investing in or developing solutions based on this technology could position companies at the forefront of the wireless revolution, enabling innovations that were previously constrained by the limitations of static antenna feed networks.","technical_analysis":"The Feed Network Arrangement for Generating a Mutli-antennae Signal (US-9853344) introduces a sophisticated solution for precision signal distribution within multi-antenna systems, fundamentally addressing challenges in phase coherence and adaptability. This patent focuses on an architecture built around waveguide-based coupler devices augmented by adjustable length of line devices.\n\n**Technical Architecture:**\nAt its foundation, the system comprises a plurality of coupler devices. These devices are interconnected in a waveguide technique, which is a critical choice for high-frequency applications (e.g., millimeter-wave bands) due to its superior power handling, lower transmission losses, and better shielding compared to planar transmission lines like microstrip. The coupler devices are responsible for splitting or combining RF signals and maintaining specific amplitude and phase relationships between their output ports. Examples of such couplers could include Wilkinson power dividers, branch-line couplers, or multi-hole directional couplers, optimized for waveguide implementation.\n\n**Implementation Details:**\nCentral to this invention are the 'adjustable length of line devices.' These devices are strategically coupled to the supply lines of at least one of the coupler devices. The term 'adjustable length of line' implies a mechanism to vary the electrical path length, and thus the phase, of the RF signal traveling through it. This can be implemented through various means:\n1.  **Mechanical Phase Shifters:** Though less common for dynamic real-time adjustment, mechanical systems (e.g., line stretchers, waveguide sections with movable dielectric slugs) can provide precise, stable adjustments.\n2.  **Ferrite Phase Shifters:** Utilizing the gyromagnetic properties of ferrites, these can provide fast, non-reciprocal phase shifts controlled by a magnetic field. They are robust but can be bulky and have insertion losses.\n3.  **Diode-based Phase Shifters:** Using PIN diodes or varactor diodes, these can provide electronically controllable phase shifts. They are compact and fast but may introduce higher insertion loss or require complex control circuitry, especially at higher frequencies.\n4.  **MEMS Phase Shifters:** Micro-Electro-Mechanical Systems (MEMS) offer compact, low-loss, and high-performance phase shifting capabilities, suitable for integration into waveguide structures.\n\nThe patent highlights that these adjustable devices are configured to 'calibrate an electrical length of a supply line.' This implies a feedback mechanism or a pre-programmed adjustment capability to correct phase discrepancies. The calibration can be dynamic, compensating for real-time environmental changes (e.g., temperature-induced dielectric constant shifts), or static, correcting for manufacturing tolerances or specific operational modes.\n\n**Algorithm Specifics (Implied):**\nWhile the patent doesn't explicitly detail calibration algorithms, the presence of adjustable length devices strongly suggests the use of closed-loop feedback control or look-up table approaches. A typical calibration process might involve:\n1.  **Phase Measurement:** Sensing the phase of the signal at various outputs of the feed network (or antenna elements).\n2.  **Error Calculation:** Comparing measured phases against desired reference phases.\n3.  **Adjustment Command:** Generating control signals for the adjustable length of line devices to correct phase errors.\n4.  **Iteration:** Repeating the process until the desired phase accuracy is achieved.\nThis iterative process could be managed by a dedicated control unit, potentially incorporating digital signal processing (DSP) to optimize the calibration routine.\n\n**Integration Patterns:**\nThe description specifies that the plurality of coupler devices are arranged such that 'a plurality of inputs of the feed network arrangement are disposed on a first side... and a plurality of outputs... are disposed on a second side.' This geometric constraint indicates an organized, potentially planar, integration strategy. Such a layout simplifies the connection to the RF source (inputs) and the antenna elements (outputs), reducing cable clutter, minimizing undesirable coupling, and facilitating modular assembly. This is particularly beneficial for large phased arrays where space and signal integrity are at a premium.\n\n**Performance Characteristics:**\nThis innovation promises several performance enhancements:\n*   **Improved Beamforming:** Precise phase control directly leads to sharper main beams, lower sidelobe levels, and deeper nulls, enhancing spatial filtering and interference rejection.\n*   **Frequency Agility:** The ability to adjust electrical lengths allows the feed network to optimize performance across a wider frequency band, or to rapidly switch between different operating frequencies.\n*   **Robustness:** Dynamic compensation for environmental and component variations extends the operational stability and reliability of the multi-antenna system.\n*   **Efficiency:** Waveguide techniques inherently offer lower insertion losses at high frequencies, contributing to better power efficiency for the overall system.\n\n**Code-Level Implications:**\nFor engineers developing systems based on this patent, the 'adjustable length of line devices' would necessitate software control. This would involve:\n*   **Device Drivers:** Low-level code to interface with the chosen phase shifter or tunable delay line hardware (e.g., SPI, I2C, or custom digital control lines).\n*   **Calibration Routines:** Algorithms (e.g., gradient descent, successive approximation, or pre-computed lookup tables) to determine optimal adjustment values based on measured feedback.\n*   **System Integration Layer:** Software to manage the overall feed network, coordinating adjustments with the antenna array controller and potentially the digital beamforming processor. This could involve complex state machines and real-time operating system (RTOS) considerations for mission-critical applications.\n\nIn summary, this patent provides a foundational technical framework for highly adaptive and precise multi-antennae signal generation. Its combination of robust waveguide coupling with dynamic electrical length calibration makes it a critical enabler for next-generation wireless systems, offering superior performance and operational flexibility.","business_analysis":"The Feed Network Arrangement for Generating a Mutli-antennae Signal (US-9853344) represents a critical innovation with substantial business implications across a spectrum of high-growth industries. This patent addresses fundamental challenges in multi-antenna system performance, paving the way for enhanced capabilities and new market opportunities.\n\n**Market Opportunity Size:**\nThe market for multi-antenna systems, driven by 5G, satellite communication, and advanced radar, is experiencing explosive growth. The global 5G infrastructure market alone is projected to reach hundreds of billions of dollars in the coming years. Phased array antenna systems, a direct beneficiary of this technology, are integral to these deployments. The need for precise, adaptable, and reliable feed networks within this ecosystem is universal. This patent positions its implementers to capture a significant share of this expanding market by offering superior performance and operational efficiencies.\n\n**Competitive Advantages:**\nImplementing this patented technology offers several key competitive advantages:\n1.  **Superior Performance:** The ability to dynamically calibrate electrical lengths provides unmatched phase accuracy, leading to sharper antenna beams, reduced interference, and higher signal-to-noise ratios. This translates directly into higher data rates for telecommunications and greater precision for radar systems, outperforming competitors relying on static or less adaptable feed networks.\n2.  **Enhanced Reliability and Longevity:** By compensating for environmental factors (temperature, humidity) and component aging, systems employing this innovation can maintain optimal performance over longer durations, reducing maintenance costs and extending product lifecycles. This is a significant selling point for critical infrastructure and defense applications.\n3.  **Cost Efficiency in Operations:** Dynamic calibration can reduce the need for extensive manual calibration during deployment and throughout the system's operational life. This leads to lower operational expenditures (OpEx) for network operators and system integrators.\n4.  **Future-Proofing:** The adaptability of this technology makes systems more resilient to evolving standards and requirements. It provides a platform for software-defined antennas that can reconfigure their beam patterns on demand, a crucial capability for future wireless generations (e.g., 6G).\n\n**Revenue Potential:**\nRevenue can be generated through several avenues:\n*   **Licensing:** Patent holders can license the technology to major telecommunication equipment manufacturers, defense contractors, and automotive suppliers.\n*   **Component Sales:** Developing and selling specialized waveguide coupler devices and adjustable length of line components that embody the patent's principles.\n*   **Integrated Solutions:** Offering complete feed network modules or sub-systems for integration into larger antenna arrays.\n*   **Consulting and Services:** Providing expertise in designing, implementing, and optimizing multi-antenna systems leveraging this innovative approach.\n\n**Business Models:**\nPotential business models include:\n*   **Technology Licensing:** A pure-play IP company could license the patent to various manufacturers on a royalty basis.\n*   **Component Manufacturing:** A specialized RF component manufacturer could produce the core 'adjustable length of line devices' and waveguide couplers.\n*   **System Integration:** A company could build complete, high-performance feed network solutions for specific applications, acting as a Tier 1 or Tier 2 supplier to large system integrators.\n*   **Joint Ventures/Partnerships:** Collaborating with established players in telecommunications or defense to accelerate market adoption and share development costs.\n\n**Strategic Positioning:**\nCompanies adopting this patent can strategically position themselves as leaders in 'adaptive antenna technology,' 'precision RF systems,' or 'next-generation wireless infrastructure.' This innovation allows for differentiation in a crowded market by offering superior performance, reliability, and flexibility. It can also open doors to niche high-value markets that demand extreme precision, such as high-altitude platform stations (HAPS) or advanced satellite constellations.\n\n**ROI Projections:**\nThe ROI for investing in or adopting this technology is compelling, driven by:\n*   **Reduced Development Cycles:** Streamlined feed network design due to intrinsic calibration capabilities.\n*   **Lower Field Service Costs:** Fewer maintenance interventions due to enhanced reliability and self-correction.\n*   **Increased Market Share:** Superior product performance leading to competitive wins.\n*   **New Revenue Streams:** Access to high-value markets requiring advanced adaptive antenna solutions.\n*   **Intellectual Property Leverage:** The patent provides a strong IP barrier, protecting market position and enabling licensing opportunities.\n\nIn essence, the Feed Network Arrangement for Generating a Mutli-antennae Signal is not just a technical improvement; it's a strategic asset that can drive significant business growth and establish market leadership in the rapidly evolving landscape of wireless communication and sensing technologies.","faqs":[{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal (US-9853344) is a patented invention describing an advanced system for distributing and controlling radio frequency (RF) signals to multiple antennas. At its core, it's a sophisticated feed network designed to ensure that signals arrive at each antenna element with precise phase and amplitude. This precision is crucial for technologies like beamforming, which allows multi-antenna systems to direct wireless signals in a very focused way.\n\nThe patent details a system that includes a plurality of coupler devices, which are interconnected using waveguide techniques. Waveguides are highly efficient conduits for RF signals, especially at higher frequencies. The key innovation, however, lies in the integration of 'adjustable length of line devices' within this network. These devices are configured to dynamically calibrate the electrical length of the signal paths, thereby controlling the phase of the signals.\n\nBy enabling this dynamic phase control, the Feed Network Arrangement for Generating a Mutli-antennae Signal overcomes limitations of traditional static feed networks, which are prone to performance degradation due to manufacturing tolerances, environmental changes, or component aging. This technology makes multi-antenna systems more adaptable, reliable, and capable of higher performance across a range of demanding applications.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, multi-antennae signal, feed network, patent US-9853344, RF signal distribution, phase control.","question":"What is Feed Network Arrangement for Generating a Mutli-antennae Signal?"},{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal works by precisely managing the electrical path length of signals as they travel to multiple antenna elements. It starts with a series of 'coupler devices' that split a single input signal into multiple outputs, each destined for an antenna. These couplers are built using 'waveguide technique,' which ensures efficient and low-loss signal transmission, particularly beneficial at high frequencies.\n\nThe critical innovation is the inclusion of 'adjustable length of line devices.' Imagine these as tiny, electronic tuners placed along each signal path within the feed network. If a signal needs to be delayed slightly to synchronize with others, its adjustable device can electrically 'lengthen' its path. Conversely, if it needs to arrive earlier, the device can 'shorten' its path. This dynamic adjustment, or 'calibration,' ensures that all signals arrive at their respective antenna elements with the exact desired phase relationship.\n\nThis real-time calibration allows the system to compensate for various factors that would otherwise throw signals out of sync, such as temperature changes, slight manufacturing imperfections, or the natural wear and tear of components over time. The patent also describes a streamlined physical layout, with all inputs on one side and outputs on another, which simplifies integration and optimizes the overall design. This combination of robust signal distribution via waveguides and dynamic phase adjustment through adjustable line lengths enables superior beamforming and overall multi-antenna system performance.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, how it works, adjustable length of line devices, waveguide technique, electrical length, signal calibration, phase alignment, coupler devices.","question":"How does Feed Network Arrangement for Generating a Mutli-antennae Signal work?"},{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal patent primarily solves the critical problem of maintaining precise phase coherence and adaptability in multi-antenna systems. In applications like 5G, advanced radar, and satellite communication, multiple antennas work together to form highly directional beams (beamforming) or to achieve higher data rates (MIMO).\n\nThe fundamental challenge is that for these systems to operate optimally, the radio frequency signals arriving at each individual antenna element must be perfectly synchronized in phase. Even minute discrepancies in electrical path lengths – caused by manufacturing tolerances, material variations due to temperature changes, or component aging – can lead to significant performance degradation. This results in 'fuzzy' beams, reduced signal strength, increased interference, and ultimately, lower data throughput or less accurate sensing.\n\nPrior art solutions often involved static feed networks that couldn't adapt, or complex digital signal processing (DSP) that added latency and power consumption. This innovation provides an elegant analog solution by integrating dynamic calibration directly into the feed network itself, using adjustable length of line devices. This allows the system to self-correct and maintain optimal phase alignment, thereby enhancing beam precision, system reliability, and overall adaptability, overcoming the inherent rigidities and performance limitations of previous designs.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, problem solved, phase coherence, multi-antenna systems, beamforming issues, signal degradation, adaptive networks, manufacturing tolerances, environmental factors.","question":"What problem does Feed Network Arrangement for Generating a Mutli-antennae Signal solve?"},{"answer":"The patent data provided does not list the specific inventors for the Feed Network Arrangement for Generating a Mutli-antennae Signal (US-9853344). Often, patent filings are assigned to a company or organization, and the individual inventors' names are recorded in the official patent documentation. Without access to the full patent document, the specific individuals credited with this invention cannot be identified.\n\nHowever, the assignee for this patent is also not provided in the given data. Typically, the assignee is the entity (company, university, or individual) to whom the rights of the patent are legally transferred. This information is crucial for understanding who owns and controls the intellectual property. While the inventors are the individuals who conceived the invention, the assignee holds the commercial rights.\n\nTo find the specific inventors and assignee, one would need to consult the full official patent document for US-9853344, which is publicly available through patent databases. This information provides valuable context regarding the origins and ownership of the Feed Network Arrangement for Generating a Mutli-antennae Signal technology.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, inventors, assignee, US-9853344, patent ownership, intellectual property, patent documentation.","question":"Who invented Feed Network Arrangement for Generating a Mutli-antennae Signal?"},{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal offers several key benefits that significantly enhance the performance and reliability of multi-antenna systems:\n\n1.  **Superior Signal Precision and Beamforming:** The primary benefit is the ability to precisely calibrate the electrical length of signal paths using adjustable length of line devices. This ensures optimal phase coherence across all antenna elements, leading to sharper, more focused beams, reduced sidelobes, and better interference rejection. This means higher data rates for communication and greater accuracy for sensing applications.\n\n2.  **Dynamic Adaptability:** Unlike static feed networks, this innovation allows for real-time or periodic adjustments to compensate for environmental changes (e.g., temperature), frequency variations, or component aging. This makes the system highly adaptable to diverse operating conditions and requirements, extending its functional versatility.\n\n3.  **Enhanced Reliability and Longevity:** By actively correcting for performance degradation factors, the system maintains optimal operation over a longer lifespan, reducing the need for frequent maintenance or costly replacements. This translates into greater system uptime and lower operational costs.\n\n4.  **Simplified Integration and Compact Design:** The use of waveguide techniques for coupler devices provides superior high-frequency performance with lower loss. Coupled with an organized input/output arrangement, this design facilitates easier integration into larger systems and allows for more compact, efficient physical footprints, which is crucial for modern electronic devices and infrastructure.\n\nThese benefits make the Feed Network Arrangement for Generating a Mutli-antennae Signal a critical enabler for next-generation wireless technologies, offering a robust and high-performing solution for complex RF challenges.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, key benefits, signal precision, dynamic adaptability, reliability, compact design, beamforming, waveguide, calibration.","question":"What are the key benefits of Feed Network Arrangement for Generating a Mutli-antennae Signal?"},{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal fundamentally differentiates itself from prior art by integrating dynamic electrical length calibration directly into a waveguide-based feed network.\n\nTraditional feed networks (prior art) often relied on fixed-length transmission lines. These static designs are highly susceptible to performance degradation from manufacturing tolerances, temperature fluctuations, and component aging, leading to uncorrectable phase errors and suboptimal beamforming. Correcting these issues typically required extensive, costly, and time-consuming external calibration, or the use of complex digital beamforming systems that introduce higher power consumption and latency.\n\nIn contrast, this patent's innovation lies in its 'adjustable length of line devices' coupled within a 'waveguide technique' network. This allows for intrinsic, real-time, or periodic adjustment of signal phases. While some prior art solutions used discrete analog phase shifters, they often introduced higher insertion loss, noise, and increased bulk. The Feed Network Arrangement for Generating a Mutli-antennae Signal provides a more integrated, efficient, and robust solution that offers the precision of phase control without the full complexity and power demands of purely digital beamforming, or the limitations of static analog designs. Its combination of robust waveguide technology with embedded dynamic calibration sets a new standard for adaptability and performance in multi-antenna signal generation.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, prior art, differentiation, static feed networks, dynamic calibration, adjustable length of line, waveguide technique, digital beamforming, analog phase shifters.","question":"How is Feed Network Arrangement for Generating a Mutli-antennae Signal different from prior art?"},{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal is poised to significantly impact a wide array of industries that rely on advanced wireless communication and sensing capabilities. Its core ability to provide precise, adaptable multi-antennae signal generation makes it a foundational technology for numerous high-growth sectors.\n\n**Telecommunications:** This includes 5G, 6G, and future wireless networks. The patent will enable more efficient massive MIMO deployments, highly accurate beamforming for targeted coverage, and dynamic spectrum optimization, leading to faster data rates, improved network capacity, and more reliable connections for mobile users and IoT devices. It will reduce operational costs for carriers and enhance service quality.\n\n**Defense and Aerospace:** Critical applications such as advanced radar systems, electronic warfare (EW), and secure satellite communications will benefit immensely. The enhanced precision and adaptability will lead to more accurate target detection, improved situational awareness, and more robust communication links for military operations. This technology is vital for next-generation surveillance and defense platforms.\n\n**Automotive and Autonomous Systems:** Self-driving cars and other autonomous vehicles depend on highly reliable and accurate radar sensors for obstacle detection, navigation, and collision avoidance. The Feed Network Arrangement for Generating a Mutli-antennae Signal can provide the necessary precision for these radar systems, improving safety and functionality in diverse environmental conditions.\n\n**Satellite Communication:** The proliferation of Low Earth Orbit (LEO) satellite constellations and traditional geostationary satellites will leverage this invention for more efficient ground terminals and satellite payloads. It will enable more focused beams, higher data throughput, and greater flexibility in managing global connectivity.\n\nIn essence, any industry requiring high-performance, adaptive, and reliable multi-antenna systems will find the Feed Network Arrangement for Generating a Mutli-antennae Signal to be a transformative technology.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, industry impact, telecommunications, 5G, 6G, defense, aerospace, radar, automotive, autonomous systems, satellite communication, H04B.","question":"What industries will Feed Network Arrangement for Generating a Mutli-antennae Signal impact?"},{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal, identified by patent number US-9853344, has specific dates associated with its lifecycle in the patent office.\n\nIts **Filing Date** was **2015-08-12**. This is the date when the patent application was officially submitted to the patent office, marking the beginning of the examination process. The filing date is significant as it often determines the 'priority date' for the invention, which can be crucial in cases of patent disputes or for determining prior art.\n\nThe patent was subsequently **Published** on **2017-12-26**. The publication date typically signifies when the patent application, after examination and approval, becomes publicly available in its granted form. This means that as of December 26, 2017, the details of the Feed Network Arrangement for Generating a Mutli-antennae Signal became accessible to the public, allowing other innovators and companies to understand its scope and implications.\n\nThese dates are important for tracking the timeline of the intellectual property and understanding when the technology officially entered the public domain as a protected invention. The period between filing and publication involves a rigorous examination process by patent examiners to ensure the invention meets all patentability criteria, including novelty, non-obviousness, and utility.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, filing date, publication date, patent US-9853344, patent timeline, intellectual property, patent process.","question":"When was Feed Network Arrangement for Generating a Mutli-antennae Signal filed/granted?"},{"answer":"The commercial applications of the Feed Network Arrangement for Generating a Mutli-antennae Signal are extensive, spanning any sector that benefits from highly precise, adaptable, and reliable multi-antenna systems. This patent enables a new level of performance for wireless technologies, translating directly into enhanced commercial products and services.\n\n**Telecommunication Infrastructure:** This is a primary application. The technology can be integrated into 5G and future 6G base stations, improving massive MIMO and beamforming capabilities. This means telecommunication providers can offer faster, more consistent, and higher-capacity wireless services, leading to increased customer satisfaction and competitive advantage. It also enables more efficient network management and reduced operational costs through dynamic optimization.\n\n**High-Performance Radar Systems:** In the automotive industry, this patent is crucial for next-generation autonomous driving. It allows for ultra-precise radar sensors that can accurately detect and classify objects in complex environments, enhancing safety and enabling more robust self-driving functionalities. In defense, it means superior surveillance, target acquisition, and electronic warfare capabilities for military hardware.\n\n**Satellite Communication Terminals and Payloads:** For both ground-based terminals and spaceborne satellite payloads, this technology enables more efficient use of power and spectrum. It allows for the creation of highly focused and steerable beams, which are essential for high-throughput satellite internet, remote sensing, and inter-satellite communication links. This directly impacts the commercial viability and performance of global connectivity initiatives.\n\n**Wireless Backhaul and IoT:** For high-capacity wireless backhaul links, especially in urban areas, and for large-scale industrial IoT deployments, the reliability and precision offered by this patent ensure robust and efficient data transmission. This supports the growth of smart cities, smart factories, and other interconnected ecosystems. The Feed Network Arrangement for Generating a Mutli-antennae Signal provides a foundational technology for these diverse commercial ventures.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, commercial applications, telecommunication, 5G, radar, autonomous vehicles, satellite communication, IoT, wireless backhaul, H04B.","question":"What are the commercial applications of Feed Network Arrangement for Generating a Mutli-antennae Signal?"},{"answer":"The Feed Network Arrangement for Generating a Mutli-antennae Signal (US-9853344) sets a robust foundation for numerous future developments in multi-antenna technology. Its core principle of dynamic electrical length calibration opens doors to increasingly intelligent and autonomous wireless systems.\n\nOne major area of future development will be **Advanced Calibration Algorithms**, potentially incorporating Artificial Intelligence (AI) and Machine Learning (ML). Instead of pre-programmed adjustments, future systems could use AI to learn optimal calibration parameters in real-time, predict performance degradation, and self-heal. This would lead to truly autonomous, self-optimizing antenna arrays that can adapt to unprecedented levels of complexity.\n\nAnother significant trend is **Miniaturization and Integration**. As operating frequencies push into sub-THz bands and array sizes grow, there will be a continuous drive to make the 'adjustable length of line devices' and waveguide couplers smaller, more energy-efficient, and more highly integrated. This could involve novel materials, advanced manufacturing techniques like 3D printing for waveguides, or even integrated photonic-RF solutions for ultra-fast, low-loss phase shifting.\n\nWe can also expect **Multi-functional Integration**, where the feed network doesn't just distribute signals but also incorporates other active components like amplifiers, filters, and transceivers directly within the waveguide structure. This would lead to highly compact and efficient 'antenna-on-chip' or 'system-in-package' solutions.\n\nFinally, the technology will be crucial for **Next-Generation Wireless Standards** like 6G and beyond. These future standards will demand even greater spectral efficiency, ultra-low latency, and pervasive sensing capabilities, all of which will be significantly enhanced by the precise and adaptive signal generation enabled by the Feed Network Arrangement for Generating a Mutli-antennae Signal. This will drive innovation in areas such as holographic beamforming and dynamic spectrum sharing, creating a truly intelligent and responsive wireless ecosystem.\n\n**Keywords:** Feed Network Arrangement for Generating a Mutli-antennae Signal, future developments, AI/ML calibration, miniaturization, 6G technology, autonomous antennas, multi-functional integration, photonic-RF, waveguide advancements.","question":"What are the future developments expected for Feed Network Arrangement for Generating a Mutli-antennae Signal?"}],"topics":["Feed Network Arrangement for Generating a Mutli-antennae Signal","multi-antennae signal","feed network","waveguide technique","adjustable length of line devices","burgeoning","demands","modern"],"tech_cluster":null},"seo":{"title":"Feed Network Arrangement for Generating a Mutli-antennae Signal - Patent US-9853344","description":"Discover the Feed Network Arrangement for Generating a Mutli-antennae Signal, a patent revolutionizing multi-antenna systems with dynamic calibration and waveguide technology for 5G and radar.","keywords":["Feed Network Arrangement for Generating a Mutli-antennae Signal","multi-antennae signal","feed network","waveguide technique","adjustable length of line devices","electrical length calibration","5G technology","phased array antennas","radar systems","wireless communication","H04B patent","patent US-9853344","signal precision","adaptive antenna"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853344","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9853344","citation_suggestion":"Patentable. \"Feed network arrangement for generating a mutli-antennae signal\" (US-9853344). https://patentable.app/patents/US-9853344","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853344","json":"https://patentable.app/api/llm-context/US-9853344","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:35:07.111Z"}