{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853801","patent":{"patent_number":"US-9853801","title":"Transceiver arrangement, communication device, and method","assignee":null,"inventors":[],"filing_date":"2013-10-04T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04B","H04L","H04Q"],"num_claims":15,"abstract":"A transceiver arrangement comprising a receiver and a transmitter arranged for frequency-division duplex communication with a communication network, a transmission port for connecting to an antenna, a balancing impedance circuit arranged to provide an adaptive impedance arranged to mimic the impedance at the transmission port, a filtering arrangement connecting the receiver, transmitter, transmission port and balancing impedance circuit, and a common-mode signal reduction circuit is disclosed. The filter arrangement comprises filters of a first type arranged to pass signals at transmitter frequency and attenuate signals at receiver frequency and are connected between the transmitter and the transmission port and between the receiver and the balancing impedance circuit, and filters of a second type arranged to attenuate signals at transmitter frequency and pass signals at receiver frequency and are connected between the transmitter and the balancing impedance circuit and between the receiver and the transmission port. The common-mode signal reduction circuit comprises an inverting amplifier, the input of the inverting amplifier is provided by a voltage division between a first and a second impedance where the first and second impedance have equal impedances, and the output of the amplifier is provided to junction of a third and a fourth impedance where the third and fourth impedances have equal impedances, and the first and second impedances, and the third and fourth impedances, respectively, are connected in series between a filter of the first type and a filter of the second type. A communication device and method are also disclosed."},"analysis":{"summary":"The Transceiver Arrangement, Communication Device, and Method patent introduces a novel approach to enhancing transceiver performance in frequency-division duplex (FDD) communication systems. The core innovation lies in its ability to improve signal quality and reduce interference through a combination of adaptive impedance matching, strategic filtering, and common-mode signal reduction. The problem being solved is the degradation of signal quality and reliability in wireless communication due to signal reflections, common-mode noise, and interference from other signals.\n\nThe key technical approach involves a balancing impedance circuit that adaptively mimics the impedance at the transmission port, minimizing signal reflections. A filtering arrangement strategically utilizes different types of filters to pass or attenuate signals based on their frequency, ensuring optimal performance of both the transmitter and receiver. Additionally, a common-mode signal reduction circuit effectively cancels out unwanted noise, resulting in a cleaner and more reliable communication channel.\n\nThe business value and applications of this technology are significant. It can be implemented in mobile communication devices, wireless networking equipment, and other communication systems to improve signal quality, reduce interference, and enhance overall reliability. This leads to improved user experience, increased data transmission rates, and reduced operating costs.\n\nThe market opportunity for this technology is substantial. As the demand for faster and more reliable communication systems continues to grow, innovations like this one will play a critical role in shaping the future of wireless technology. The Transceiver Arrangement, Communication Device, and Method patent offers a robust solution for enhancing communication performance and addressing key challenges related to signal interference and impedance matching.","layman_explanation":"The Transceiver Arrangement, Communication Device, and Method patent addresses a common problem in wireless communication: signal interference. This interference can lead to dropped calls, slow data speeds, and unreliable connections, impacting both consumers and businesses.\n\nExisting solutions often fall short because they don't effectively adapt to changing conditions or address all sources of interference. This patent offers a more comprehensive approach by focusing on three key areas: impedance matching, filtering, and noise reduction.\n\nImagine trying to pour water into a glass, but the glass is the wrong shape. The water spills everywhere, right? Impedance matching is like making sure the glass and the water are perfectly aligned so that everything flows smoothly. This invention uses a special circuit to adaptively match the impedance, minimizing signal reflections and improving signal quality. Think of it as tuning your radio to the right frequency so you get a clear signal.\n\nNext, the invention uses filters to separate the signals from the transmitter and receiver. It's like having a sieve that only allows certain types of particles to pass through. This ensures that the signals don't interfere with each other, resulting in clearer communication.\n\nFinally, the invention reduces common-mode noise, which is like background static that can degrade signal quality. By implementing a special circuit, the invention effectively cancels out this noise, resulting in a cleaner and more reliable communication channel.\n\nThe market impact of this technology is significant. By improving signal quality and reducing interference, it can enhance the performance of mobile devices, wireless networks, and other communication systems. This can lead to increased customer satisfaction, improved productivity, and reduced operating costs. The invention offers a competitive advantage for companies that incorporate it into their products and services.\n\nLooking ahead, this technology has the potential to revolutionize wireless communication. As the demand for faster and more reliable connections continues to grow, innovations like this one will play a critical role in shaping the future of the industry. The commercial applications are vast, ranging from consumer electronics to industrial automation.","technical_analysis":"The Transceiver Arrangement, Communication Device, and Method patent describes a transceiver arrangement designed to improve signal quality and reduce interference in frequency-division duplex (FDD) communication systems. The technical architecture comprises a receiver, a transmitter, a transmission port, a balancing impedance circuit, a filtering arrangement, and a common-mode signal reduction circuit.\n\nThe balancing impedance circuit is designed to adaptively mimic the impedance at the transmission port. This minimizes signal reflections, which can degrade signal quality. The filtering arrangement utilizes filters of two types: those that pass signals at the transmitter frequency and attenuate signals at the receiver frequency, and vice versa. These filters are strategically connected between the transmitter, receiver, transmission port, and balancing impedance circuit to ensure optimal signal separation and minimal interference.\n\nThe common-mode signal reduction circuit is implemented using an inverting amplifier and a network of impedances. This circuit is designed to cancel out common-mode signals, which can also degrade signal quality. The input of the inverting amplifier is provided by a voltage division between two equal impedances, and the output is connected to the junction of another pair of equal impedances. This configuration effectively reduces common-mode noise.\n\nImplementation details would involve careful selection of component values and precise tuning of circuit parameters to achieve optimal performance. The performance characteristics of the system would depend on the specific design parameters and the operating environment. Integration patterns would involve incorporating the transceiver arrangement into various communication devices and networks.\n\nCode-level implications are relevant to the control and adaptation of the balancing impedance circuit and the common-mode signal reduction circuit. Algorithms would be needed to dynamically adjust the impedance values and amplifier gain to optimize performance under varying conditions. The design has implications for software-defined radios and adaptive communication systems.","business_analysis":"The Transceiver Arrangement, Communication Device, and Method patent presents a significant business opportunity in the telecommunications and wireless communication sectors. The market opportunity size is substantial, driven by the increasing demand for faster and more reliable communication systems. The competitive advantages offered by this technology include improved signal quality, reduced interference, and enhanced overall reliability, which can translate into a superior user experience and increased customer satisfaction.\n\nThe revenue potential is significant, with opportunities to license the technology to mobile device manufacturers, wireless networking equipment providers, and other communication system vendors. Business models could include upfront licensing fees, royalty payments based on sales volume, or a combination of both. Strategic positioning would involve targeting companies that are seeking to differentiate their products through superior communication performance.\n\nThe ROI projections are attractive, given the potential for increased revenue and reduced operating costs. Improved signal quality and reduced interference can lead to fewer dropped calls, faster data transmission rates, and lower maintenance costs. The technology also has the potential to reduce the cost of deploying and operating wireless networks by improving signal coverage and reducing the need for additional infrastructure.\n\nFrom an investment perspective, this patent represents a valuable asset with the potential for significant returns. The market opportunity is large and growing, the competitive advantages are clear, and the revenue potential is substantial. Investors should consider the potential for this technology to disrupt the telecommunications and wireless communication sectors and create new opportunities for growth and innovation.","faqs":null,"topics":["transceiver arrangement","communication device","FDD communication","signal interference","impedance matching","transceiver","arrangement","communication"],"tech_cluster":null},"seo":{"title":"Transceiver Arrangement, Communication Device, and Method - Patent Analysis","description":"Explore the Transceiver Arrangement, Communication Device, and Method patent for improved signal quality. Full analysis, claims, and applications of this innovation.","keywords":["transceiver arrangement","communication device","FDD communication","signal interference","impedance matching","wireless technology","patent","patent US-9853801"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853801","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-9853801","citation_suggestion":"Patentable. \"Transceiver arrangement, communication device, and method\" (US-9853801). https://patentable.app/patents/US-9853801","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853801","json":"https://patentable.app/api/llm-context/US-9853801","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T04:22:48.996Z"}