Company Filing History:
Years Active: 2017
Title: Chris Angell: Innovator in Transceiver Technology
Introduction
Chris Angell is a notable inventor based in Cary, NC (US). He has made significant contributions to the field of transceiver technology, holding 2 patents that showcase his innovative approach to improving communication systems.
Latest Patents
One of his latest patents is titled "Apparatus and methods for transceiver calibration." This invention provides a transceiver that includes a transmit channel and an observation channel. The transmit channel features a transmit mixer that up-converts a transmit signal using a specific local oscillator frequency. The observation channel, on the other hand, employs an observation mixer that down-converts an observed signal from the transmit channel using a different local oscillator frequency. This configuration allows for the observation of transmit channel impairments independently from those of the observation channel.
Another significant patent by Angell is "Apparatus and methods for phase synchronization of local oscillators in a transceiver." This invention discloses a method and apparatus for adjusting the phase of a radio frequency transceiver. By generating a beat signal that indicates the frequency and phase relationship between two local oscillator signals, the invention allows for quick restoration to the observation of previously observed channels through phase averaging.
Career Highlights
Chris Angell is currently employed at Analog Devices, Inc., where he continues to develop innovative solutions in the field of transceiver technology. His work has been instrumental in advancing the capabilities of communication systems.
Collaborations
Throughout his career, Angell has collaborated with talented individuals such as Christopher Mayer and David J. McLaurin. These collaborations have contributed to the successful development of his patents and innovations.
Conclusion
Chris Angell is a prominent inventor whose work in transceiver technology has led to significant advancements in communication systems. His patents reflect his commitment to innovation and excellence in the field.
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