{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853345","patent":{"patent_number":"US-9853345","title":"Radio frequency splitter","assignee":null,"inventors":[],"filing_date":"2015-12-31T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":21,"abstract":"A multichannel splitter formed from 1 to 2 splitters. An input terminal of a first 1 to 2 splitter defines an input of the multichannel splitter. The 1 to 2 splitters are electrically series-connected. First respective outputs of the 1 to 2 splitters define output terminals of the multichannel splitter."},"analysis":{"summary":"The **Radio Frequency Splitter** patent (US-9853345) introduces an innovative and highly scalable method for distributing a single radio frequency (RF) input signal to multiple output channels. At its core, this invention describes a multichannel splitter uniquely formed from a series of electrically connected 1-to-2 splitter units. The input of the entire multichannel system is defined by the input terminal of the first 1-to-2 splitter in the chain.\n\nThe primary problem this patent addresses is the inherent inefficiency and complexity of traditional multichannel RF splitters, which often suffer from high insertion loss, poor port-to-port isolation, and limited scalability when dealing with a growing number of output channels. Existing solutions can be bulky, costly, and degrade signal integrity as more outputs are added, posing significant challenges for modern wireless infrastructure.\n\nThe key technical approach of this innovation lies in its series-connected architecture. Instead of complex tree structures or parallel designs, the invention utilizes a chain of fundamental 1-to-2 splitters. One output from each 1-to-2 splitter in the series defines an output terminal of the overall multichannel splitter, while the other output feeds the subsequent 1-to-2 splitter in the chain. This modular design allows for systematic expansion of output channels while maintaining optimal signal characteristics.\n\nFrom a business perspective, the value of this technology is substantial. It enables the development of more compact, efficient, and cost-effective RF distribution systems. This directly translates to reduced hardware costs, simplified network deployments, and improved performance in critical applications. Potential applications span a wide array of industries, including 5G telecommunications, satellite communication, broadcasting, defense systems, and advanced test and measurement equipment.\n\nThe market opportunity for this technology is significant, given the global expansion of wireless networks and the increasing demand for seamless, high-bandwidth connectivity. As industries push for denser deployments and more sophisticated RF systems, the **Radio Frequency Splitter** offers a foundational component that can provide a competitive edge, driving innovation and efficiency in the next generation of wireless infrastructure. Its modularity and performance benefits position it as a key enabler for future communication technologies.","layman_explanation":"### What Problem Does This Solve?\n\nImagine you're running a major event, and you need to broadcast a single audio feed to dozens of speakers spread across a large venue. If you simply daisy-chain consumer-grade splitters, the sound quality will degrade significantly by the time it reaches the last speakers—it might be faint, distorted, or full of static. In the world of wireless communication, this problem is amplified. When a single radio frequency (RF) signal, like from a 5G base station, needs to be distributed to many different antennas or devices, existing methods often fall short. They either lose too much signal strength (insertion loss), allow signals to interfere with each other (poor isolation), or become physically too large and expensive to implement in dense urban environments or compact systems. Businesses are constantly seeking ways to expand network coverage and capacity without compromising signal quality or incurring exorbitant costs.\n\n### How Does It Work?\n\nThe **Radio Frequency Splitter** patent introduces a clever, modular solution to this challenge. Instead of trying to build one giant splitter for all outputs, it uses a series of smaller, very efficient '1-to-2' splitters. Think of it like a highly organized distribution pipeline. A single input signal enters the first '1-to-2' splitter. This splitter then precisely divides the signal: one part goes out as a final output channel (like one of your event speakers), and the *other* part, still strong and clean, is immediately passed to the *next* '1-to-2' splitter in the chain. This process repeats down the line. Each splitter in the series effectively 'taps off' a clean output while ensuring the remaining signal is perfectly conditioned for the subsequent splitters. This sequential approach ensures that each output receives a high-quality signal, much like having a dedicated, perfectly tuned amplifier for each speaker in our event analogy, but without the complexity.\n\n### Why Does This Matter?\n\nThis invention matters because it provides a foundational technology for building the next generation of wireless infrastructure. For telecommunication companies, it means they can deploy more compact and efficient 5G small cells, improving coverage and capacity in densely populated areas at a lower cost. For satellite communication providers, it enhances the reliability and performance of ground stations. In the defense sector, it enables more sophisticated and smaller electronic warfare or radar systems. The modularity means businesses can scale their RF distribution systems precisely to their needs, reducing waste and increasing flexibility. This translates directly to significant business value: lower capital expenditures for hardware, faster deployment times for new services, improved network performance leading to higher customer satisfaction, and a competitive edge in a rapidly evolving market. It's about getting more out of less, more reliably.\n\n### What's Next?\n\nThe immediate future for this technology involves its integration into advanced RF components and systems. We can expect to see this approach adopted by leading manufacturers in telecommunications, aerospace, and broadcasting. Over the next few years, this innovation could become a standard building block for various wireless applications, enabling denser network deployments and more sophisticated signal processing capabilities. Longer term, the principles behind this patent could influence the design of highly integrated, multi-functional RF modules, potentially leading to even smaller, more powerful communication devices and infrastructure. For investors, understanding this core advancement is crucial, as it underpins the efficiency and scalability of future wireless technologies, offering strong potential for market adoption and growth.","technical_analysis":"The **Radio Frequency Splitter** patent (US-9853345) outlines a novel architecture for multichannel RF signal distribution, addressing fundamental challenges in scalability, signal integrity, and component footprint. This technical analysis delves into the underlying architecture, implementation considerations, and performance implications for engineers and developers.\n\n**Technical Architecture: Series-Connected 1-to-2 Splitters**\n\nAt the heart of this invention is the concept of forming a multichannel splitter by electrically series-connecting multiple 1-to-2 splitters. The patent abstract states: \"An input terminal of a first 1 to 2 splitter defines an input of the multichannel splitter. The 1 to 2 splitters are electrically series-connected. First respective outputs of the 1 to 2 splitters define output terminals of the multichannel splitter.\"\n\nThis implies a cascading arrangement. Let's denote each 1-to-2 splitter as S_i, with an input I_i and two outputs O_i1 and O_i2. The system input (I_sys) feeds into I_1. O_11 becomes the first system output (O_sys1). O_12 then feeds into I_2. Similarly, O_21 becomes O_sys2, and O_22 feeds into I_3, and so forth. For an N-channel splitter, this configuration would involve N series-connected 1-to-2 splitters, with O_i1 defining O_sys_i for i from 1 to N.\n\n**Implementation Details and Algorithm Specifics**\n\nEach 1-to-2 splitter (S_i) within the series chain would typically be a passive power divider. Common choices include:\n\n1.  **Wilkinson Power Divider:** Known for excellent isolation between output ports and good impedance matching. A standard Wilkinson splitter provides two isolated output ports from one input. When connected in series as described, careful design of the isolation resistors and transmission line lengths is crucial to maintain performance across the chain.\n2.  **Resistive Power Divider:** Simplest to implement but suffers from high insertion loss (typically 6dB for a 1-to-2 split) and poor isolation. Less likely for high-performance applications but suitable for low-cost, less critical scenarios.\n3.  **Hybrid Couplers (e.g., 90-degree hybrid):** Can also be configured as 1-to-2 splitters, offering good isolation and phase control. More complex and larger than Wilkinson designs but may offer specific phase advantages.\n\nThe 'first respective outputs' (O_i1) becoming the system outputs suggests that each stage is designed to directly provide a channel without further processing, while the other output (O_i2) is specifically conditioned to feed the next stage. This requires careful impedance matching at each interface (O_i2 to I_{i+1}) to prevent reflections and maintain signal integrity throughout the chain. The power division ratio at each S_i can be uniform (e.g., 3dB split for each O_i1 and O_i2) or can be asymmetric to prioritize power to certain outputs or later stages.\n\n**Performance Characteristics and Optimizations:**\n\n*   **Insertion Loss:** The cumulative insertion loss will be a critical design parameter. While each 1-to-2 splitter introduces some loss, a well-designed Wilkinson-based series chain can minimize this. For an N-output splitter, the loss to the Nth output will be highest. Techniques like active splitting (using amplifiers) could potentially compensate for loss, though this adds complexity and power consumption.\n*   **Isolation:** The isolation between O_sys_i and O_sys_j (for i ≠ j) is paramount. In a Wilkinson-based series, the isolation performance of each individual 1-to-2 splitter will directly impact the overall system isolation. The series connection inherently provides some isolation due to the signal path, but direct port-to-port isolation remains a design challenge.\n*   **Return Loss/VSWR:** Maintaining low Voltage Standing Wave Ratio (VSWR) at all ports (input and outputs) is crucial. Each 1-to-2 splitter must be matched to the system impedance (e.g., 50 Ohms), and the cascading connections must also be perfectly matched.\n*   **Bandwidth:** The bandwidth of the multichannel splitter is determined by the bandwidth of the individual 1-to-2 splitters and the matching networks between them. Wideband operation requires careful design of all passive components.\n\n**Integration Patterns and Code-Level Implications:**\n\nWhile this patent primarily describes a hardware architecture, its implications for system integration are significant. In software-defined radio (SDR) or cognitive radio systems, the physical layer components, including splitters, are crucial. The modularity of this invention allows for standardized 1-to-2 splitter modules that can be dynamically reconfigured or swapped, potentially simplifying hardware management in complex deployments. Firmware for controlling active components (if used for loss compensation or switching) would need to account for the serial nature of the signal path. Simulation tools (e.g., ADS, HFSS, CST) would be essential for optimizing the physical layout, transmission line parameters, and impedance matching for specific frequency bands and channel counts.\n\nIn conclusion, the **Radio Frequency Splitter** offers a robust and scalable solution for multichannel RF distribution. Its series-connected architecture presents a clear path to overcoming the limitations of traditional designs, making it a valuable innovation for engineers working on next-generation wireless communication systems, distributed antenna systems, and other high-performance RF applications requiring precise signal management.","business_analysis":"The **Radio Frequency Splitter** patent (US-9853345) introduces a significant advancement in radio frequency (RF) signal distribution, with profound implications for numerous industries. This business analysis explores the market opportunity, competitive advantages, revenue potential, and strategic positioning of this innovative technology.\n\n**Market Opportunity Size:**\n\nThe global market for RF components, including splitters and power dividers, is substantial and growing, driven by the explosive demand for wireless connectivity. Key growth drivers include:\n\n*   **5G and Beyond:** The rollout of 5G networks, requiring denser deployments of small cells and massive MIMO arrays, necessitates highly efficient and scalable RF splitting solutions. The global 5G infrastructure market alone is projected to reach hundreds of billions of dollars.\n*   **IoT and Connected Devices:** The proliferation of IoT devices demands robust wireless connectivity, often requiring optimized signal distribution within smart buildings, industrial settings, and smart cities.\n*   **Satellite Communication:** Growing demand for satellite internet, broadcasting, and defense applications requires high-performance, reliable RF components.\n*   **Broadcasting and Media:** Continuous upgrades in broadcasting infrastructure for higher quality and wider reach.\n*   **Test and Measurement:** The need for precise RF signal generation and analysis in R&D and manufacturing, requiring high-quality splitters.\n\nThis invention targets a critical segment within this expansive market, offering a foundational component that can serve as an enabler for next-generation wireless infrastructure.\n\n**Competitive Advantages:**\n\nThe **Radio Frequency Splitter** offers several distinct competitive advantages over existing solutions:\n\n1.  **Superior Scalability:** The modular, series-connected design allows for easy expansion of output channels without significant redesign, a key differentiator in rapidly evolving network architectures. This contrasts with traditional designs that become increasingly complex and inefficient with higher channel counts.\n2.  **Enhanced Signal Integrity:** By optimizing the 1-to-2 splitter units and their series connection, the invention promises minimized insertion loss and improved port-to-port isolation. This leads to higher quality signals at each output, reducing interference and improving overall system performance.\n3.  **Compact Footprint:** The streamlined architecture can result in physically smaller components, which is crucial for space-constrained deployments like urban small cells, integrated antenna modules, and portable defense equipment. This reduces installation costs and allows for more discreet installations.\n4.  **Cost-Effectiveness:** Simplified design and modularity can lead to lower manufacturing costs due to standardization and reduced component complexity. This translates to better profit margins for manufacturers and more competitive pricing for end-users.\n5.  **Flexibility and Customization:** The modular nature allows for quick adaptation to specific customer requirements, enabling faster time-to-market for new products and solutions.\n\n**Revenue Potential and Business Models:**\n\nRevenue generation could come from several avenues:\n\n*   **Licensing:** Licensing the patent to major RF component manufacturers, telecommunications equipment providers, and defense contractors.\n*   **Component Manufacturing:** Direct manufacturing and sale of the multichannel splitters to various industries.\n*   **System Integration:** Offering integrated solutions that incorporate this technology into larger wireless systems (e.g., custom DAS solutions, specialized antenna arrays).\n\nInitial revenue projections would depend on market penetration and adoption rates, but given the critical nature of RF splitting in high-growth markets, the potential for significant recurring revenue through licensing or direct sales is substantial.\n\n**Strategic Positioning:**\n\nThis invention strategically positions its adopters as leaders in efficient and scalable RF signal distribution. Companies leveraging this technology can differentiate their products by offering superior performance, smaller form factors, and greater flexibility. It enables a 'build-once, scale-many' approach to RF infrastructure, reducing long-term CapEx and OpEx for network operators.\n\n**ROI Projections:**\n\nFor companies investing in or adopting this technology, the ROI would be realized through:\n\n*   **Reduced Development Costs:** Leveraging a proven, patented architecture minimizes R&D for new splitter designs.\n*   **Faster Time-to-Market:** Modular components accelerate product development and deployment.\n*   **Competitive Differentiation:** Offering higher-performance, more compact, and scalable solutions.\n*   **Operational Efficiency:** Improved network performance, reduced maintenance, and lower power consumption in deployed systems.\n\nIn essence, the **Radio Frequency Splitter** is not just a technical innovation; it's a strategic business asset that can unlock new market opportunities and drive significant value in the rapidly expanding wireless ecosystem.","faqs":[{"answer":"The **Radio Frequency Splitter** patent (US-9853345) describes an innovative multichannel splitter designed for efficient distribution of radio frequency (RF) signals. Unlike traditional designs that often employ complex tree structures, this invention proposes forming a multichannel splitter from a series of electrically connected 1-to-2 splitter units. This unique architecture aims to provide a highly scalable, modular, and high-performance solution for dividing a single input signal into multiple output channels.\n\nAt its core, the patent specifies that the input terminal of a first 1-to-2 splitter defines the main input for the entire multichannel system. These 1-to-2 splitters are then arranged in a sequential, series-connected fashion. Crucially, the 'first respective outputs' of these individual 1-to-2 splitters are designated as the output terminals of the overall multichannel splitter, effectively creating a dedicated signal path for each output channel while passing the remaining signal to the next stage.\n\nThis approach simplifies the design process, enhances signal integrity, and offers a more compact footprint compared to many conventional multichannel splitters. It's a foundational technology poised to improve how wireless signals are managed across various applications, from telecommunications to broadcasting.","question":"What is the Radio Frequency Splitter patent (US-9853345)?"},{"answer":"The **Radio Frequency Splitter** operates on a principle of sequential signal division using a series of 1-to-2 splitter units. Imagine an input signal entering the first '1-to-2' splitter in a chain. This splitter performs two main functions: it directs a portion of the input signal to become the first output channel of the overall multichannel system, and it passes the remaining portion of the signal to the input of the *next* '1-to-2' splitter in the series.\n\nThis cascading process continues down the line. Each subsequent 1-to-2 splitter receives the signal passed from the previous stage, creates another output channel, and then passes the yet-to-be-split signal to the following unit. This forms a linear, modular chain where each stage contributes one output channel while maintaining the signal's integrity for the subsequent stages. This is a key differentiator from traditional parallel or tree-like splitting methods.\n\nBy carefully designing each individual 1-to-2 splitter (often using Wilkinson power divider principles for good isolation and impedance matching), the entire system can achieve superior performance in terms of signal loss, isolation between output ports, and overall impedance control. This systematic approach ensures efficient and high-quality signal distribution across all desired channels. Keywords: series-connected, 1-to-2 splitter, signal division, cascading, Wilkinson power divider, impedance matching.","question":"How does the Radio Frequency Splitter work?"},{"answer":"The **Radio Frequency Splitter** patent primarily addresses several critical challenges inherent in traditional multichannel RF signal distribution systems. Firstly, existing splitters often suffer from significant **insertion loss**, meaning the signal strength weakens considerably as it's divided across multiple outputs, especially for a high number of channels. This directly impacts the reach and reliability of wireless networks.\n\nSecondly, **poor port-to-port isolation** is a common issue. This refers to signals from one output leaking into another, causing interference and degrading overall signal quality. In complex systems like 5G or satellite communications, such interference can severely hamper performance and data integrity.\n\nThirdly, traditional designs for high-channel-count splitters tend to be **bulky and complex**, leading to increased manufacturing costs, larger physical footprints, and more challenging integration into space-constrained environments. The **Radio Frequency Splitter** solves these problems by offering a modular, scalable, and efficient architecture that minimizes signal degradation, enhances isolation, and allows for more compact and cost-effective designs, thereby improving the overall performance and deployment flexibility of RF systems. Keywords: insertion loss, port-to-port isolation, signal degradation, scalability, compact design, RF challenges.","question":"What problem does the Radio Frequency Splitter solve?"},{"answer":"The patent for the **Radio Frequency Splitter** (US-9853345) lists undisclosed inventors, as this information was not provided in the prompt. Typically, patent filings include the names of the individuals who conceived the invention. The assignee, or the entity to which the patent rights are transferred (often a company), was also not specified in the provided data. However, the innovation itself, regardless of specific inventors or assignee, represents a significant technical advancement in the field of radio frequency engineering.\n\nThe inventive concept focuses on a novel method for constructing multichannel splitters, moving beyond conventional approaches. This kind of foundational innovation is often the result of dedicated research and development efforts within specialized engineering teams or individual breakthroughs by experts in RF circuit design. The impact of such inventions extends to benefit numerous industries and technologies by improving fundamental components. Keywords: inventors, assignee, patent filing, RF engineering, innovation, technical advancement.","question":"Who invented the Radio Frequency Splitter?"},{"answer":"The **Radio Frequency Splitter** offers several key benefits that make it a compelling innovation in RF signal distribution. Foremost is its **superior scalability**. The modular, series-connected design allows engineers to easily increase the number of output channels by simply adding more 1-to-2 splitter units. This provides unparalleled flexibility for evolving network requirements, unlike traditional designs that become cumbersome and inefficient when scaled.\n\nSecondly, it delivers **enhanced signal integrity and minimized insertion loss**. By optimizing each individual 1-to-2 splitter and managing the signal path efficiently, the invention ensures that signals distributed to multiple outputs maintain their strength and clarity, reducing degradation and improving overall system performance. This is critical for high-bandwidth and reliable communication.\n\nThirdly, the innovation promises a **more compact footprint and cost-effectiveness**. The streamlined, modular architecture can lead to physically smaller components, which is vital for space-constrained deployments like 5G small cells or integrated antenna systems. Additionally, simplified design and manufacturing processes can result in lower production costs, offering a better return on investment for businesses. Keywords: scalability, signal integrity, insertion loss, compact footprint, cost-effective, modular design, RF benefits.","question":"What are the key benefits of the Radio Frequency Splitter?"},{"answer":"The **Radio Frequency Splitter** distinguishes itself from prior art through its fundamental architectural design. Traditional multichannel RF splitters typically utilize either a binary tree structure composed of Wilkinson power dividers or simple resistive splitters. While Wilkinson splitters offer good isolation and matching for a limited number of outputs, scaling them to many channels (e.g., 8, 16, 32) leads to significant cumulative insertion loss, increased complexity in impedance matching, and a larger physical footprint. Resistive splitters, while simple, suffer from very high insertion loss and poor isolation.\n\nThis invention, by contrast, employs a **series-connected arrangement of 1-to-2 splitters**. Instead of a parallel or branching tree, the signal is sequentially divided down a chain. Each 1-to-2 splitter 'taps off' one output channel and passes the conditioned remainder of the signal to the next splitter. This innovative topology offers advantages such as inherent modular scalability, where adding more outputs simply means extending the chain, rather than redesigning a complex tree. It also allows for more precise control over signal characteristics at each stage, potentially leading to better overall isolation and a more compact design for high channel counts, fundamentally overcoming the scaling limitations and performance trade-offs common in prior art. Keywords: prior art, series-connected, tree structure, Wilkinson splitter, resistive splitter, modularity, scalability, design difference.","question":"How is the Radio Frequency Splitter different from prior art?"},{"answer":"The **Radio Frequency Splitter** is poised to significantly impact a wide array of industries that rely on efficient and reliable wireless communication. The primary beneficiaries will be:\n\n1.  **Telecommunications:** Essential for the deployment of 5G and future wireless networks, enabling more compact and efficient small cells, massive MIMO antenna arrays, and distributed antenna systems (DAS). It will improve network capacity, coverage, and reliability in dense urban areas.\n2.  **Satellite Communication:** Crucial for ground station equipment, enhancing the efficiency and performance of signal distribution from satellite receivers to multiple processing units or user terminals.\n3.  **Broadcasting and Media:** Will improve the infrastructure for radio and television broadcasting, ensuring high-quality signal distribution to various transmission points or studio equipment.\n4.  **Aerospace and Defense:** Applicable in radar systems, electronic warfare platforms, and secure communication devices where compact, high-performance, and reliable RF components are critical due to stringent space and operational requirements.\n5.  **Internet of Things (IoT):** By enabling more efficient signal distribution, it will support the growing ecosystem of connected devices, smart cities, and industrial IoT applications, ensuring robust connectivity for billions of sensors and actuators.\n\nThis invention provides a foundational technology that can elevate the performance and cost-efficiency across these diverse sectors, driving innovation and enabling next-generation capabilities. Keywords: telecommunications, 5G, satellite communication, broadcasting, aerospace, defense, IoT, industry impact.","question":"What industries will the Radio Frequency Splitter impact?"},{"answer":"The **Radio Frequency Splitter** patent, identified by the number US-9853345, has distinct filing and publication dates. The patent application was officially filed on **2015-12-31**. This date marks when the inventors or assignee submitted the detailed description of their invention to the patent office for examination.\n\nFollowing the examination process, the patent was subsequently published and granted on **2017-12-26**. The publication date signifies when the patent document became publicly available, detailing the claims and specifications of the invention. The granting date confirms the legal protection afforded to the innovation. These dates are crucial for understanding the timeline of the patent's development, its novelty in relation to prior art, and the duration of its legal protection. Keywords: filing date, publication date, patent grant, patent timeline, US-9853345.","question":"When was the Radio Frequency Splitter filed/granted?"},{"answer":"The commercial applications of the **Radio Frequency Splitter** are extensive, spanning any sector requiring efficient and scalable distribution of RF signals. Its core benefits—scalability, enhanced signal integrity, and compactness—make it highly valuable across multiple markets.\n\nKey commercial applications include:\n\n1.  **5G Base Stations and Small Cells:** Enabling denser 5G deployments by efficiently distributing signals to numerous antenna elements in massive MIMO arrays and compact small cell installations, leading to improved network capacity and coverage.\n2.  **Distributed Antenna Systems (DAS):** Providing robust signal distribution within large buildings, stadiums, airports, and tunnels to ensure ubiquitous cellular and Wi-Fi connectivity.\n3.  **Broadcasting and Cable TV Infrastructure:** Optimizing the distribution of broadcast signals to multiple transmitters, repeaters, or subscriber homes, maintaining high signal quality.\n4.  **Test and Measurement Equipment:** Used in RF laboratories and manufacturing lines for precise signal routing and analysis, critical for product development and quality control.\n5.  **Satellite Ground Equipment:** Facilitating the distribution of satellite signals to various receivers, modems, or processing units in earth stations.\n6.  **Avionics and Automotive:** Enabling advanced communication and radar systems in aircraft and autonomous vehicles, where compact and reliable RF components are essential.\n\nBy offering a superior solution to a fundamental problem, this invention empowers businesses to develop more competitive products, reduce infrastructure costs, and deliver higher-performance wireless services to end-users. Keywords: commercial applications, 5G base stations, DAS, broadcasting, test and measurement, satellite ground equipment, avionics, automotive.","question":"What are the commercial applications of the Radio Frequency Splitter?"},{"answer":"Looking ahead, the **Radio Frequency Splitter**'s innovative architecture lays the groundwork for several exciting future developments in RF technology. Its modularity and efficiency are key enablers for next-generation wireless systems.\n\nOne significant area of development is the integration of **active components**. Future iterations might incorporate low-noise amplifiers (LNAs) or variable gain amplifiers (VGAs) directly into the 1-to-2 splitter modules. This would not only compensate for inherent insertion loss, ensuring uniform power distribution across all outputs regardless of their position in the series, but also allow for dynamic adjustment of power levels to meet specific network demands, enhancing system flexibility.\n\nAnother promising direction is the creation of **reconfigurable RF front-ends**. Building upon the modular design, future splitters could be electrically reconfigurable, allowing the number of active output channels or the power distribution ratios to be adjusted on-the-fly via software control. This would be invaluable for adaptive network optimization, cognitive radio applications, and dynamic spectrum access.\n\nFurthermore, advancements in **integrated circuit technology** could lead to highly miniaturized versions of this invention. Monolithic microwave integrated circuit (MMIC) implementations could embed the entire series-connected splitter architecture onto a single chip, resulting in ultra-compact, high-frequency modules suitable for highly integrated antenna systems and advanced portable devices. These developments will further solidify the **Radio Frequency Splitter**'s role as a foundational technology for pushing the boundaries of wireless communication. Keywords: future developments, active components, reconfigurable RF, integrated circuits, MMIC, adaptive networks, wireless innovation.","question":"What are the future developments expected for the Radio Frequency Splitter?"}],"topics":["radio frequency splitter","RF splitter","multichannel splitter","signal distribution","wireless technology","relentless","progression","wireless"],"tech_cluster":null},"seo":{"title":"Radio Frequency Splitter - Patent US-9853345","description":"Discover the Radio Frequency Splitter patent (US-9853345): a novel multichannel RF signal distribution system using series-connected 1-to-2 splitters for enhanced scalability and performance.","keywords":["radio frequency splitter","RF splitter","multichannel splitter","signal distribution","wireless technology","5G","telecommunications","patent US-9853345","RF components","H04B","scalable RF","signal integrity","power divider","RF innovation"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853345","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-9853345","citation_suggestion":"Patentable. \"Radio frequency splitter\" (US-9853345). https://patentable.app/patents/US-9853345","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853345","json":"https://patentable.app/api/llm-context/US-9853345","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:15:06.403Z"}