Company Filing History:
Years Active: 2016
Title: Innovations of Francis Carr in High Dynamic Range Transceivers
Introduction
Francis Carr is an accomplished inventor based in Newport Coast, CA (US). He has made significant contributions to the field of telecommunications, particularly with his innovative work on high dynamic range transceivers. His expertise and creativity have led to the development of a patent that addresses critical challenges in signal processing.
Latest Patents
Francis Carr holds a patent for a high dynamic range transceiver. This invention utilizes one or more cancellation modules to eliminate transmitter leakage at the output of the receive antenna and prior to the receiver circuitry. This design allows for the analysis of received signals without degradation in quality, even during simultaneous operation of the transmitter and receiver. Each cancellation circuit is limited to a rejection of 30-50 dB due to component mismatches and other circuit non-idealities. To achieve further cancellation, multiple cancellation circuits can be applied after the first low noise amplifier. The output of the low noise amplifier can be mixed with additional cancellation signals multiple times, allowing for significant noise reduction. By cascading three or four cancellation signals, a remarkable gain of up to 150 dB can be achieved.
Career Highlights
Francis Carr is currently associated with Ultrawave Labs, Inc., where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the performance of communication systems, making them more efficient and reliable.
Collaborations
Francis collaborates with Aly Mamdouh Ismail, a fellow innovator at Ultrawave Labs, Inc. Together, they work on pushing the boundaries of technology in their field.
Conclusion
Francis Carr's contributions to the field of high dynamic range transceivers exemplify the impact of innovative thinking in telecommunications. His patent showcases a significant advancement in signal processing technology, which can lead to improved communication systems.
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