Company Filing History:
Years Active: 2002-2004
Title: Innovations of Chun Yeung Kevin Hung
Introduction
Chun Yeung Kevin Hung is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of digital predistortion systems, holding a total of 8 patents. His work focuses on enhancing the performance of nonlinear amplifiers and power amplifier systems.
Latest Patents
One of his latest patents is titled "Wideband digital predistortion linearizer for nonlinear amplifiers." This invention involves a wideband predistortion system that compensates for the frequency and time-dependent distortion characteristics of nonlinear amplifiers. The system utilizes a data structure to store compensation parameters, including FIR filter coefficients, which are indexed according to various signal characteristics. This allows for effective predistortion of the input transmission signal through a digitally generated set of data structure indices.
Another significant patent is the "Transmission antenna array system with predistortion." This system adaptively compensates for distortion introduced along amplification chains of a power amplifier system. It includes multiple compensation circuits that digitally predistort input transmission signals for respective amplification chains connected to an antenna array. A processing unit monitors the signals and updates the compensation parameters accordingly.
Career Highlights
Chun Yeung Kevin Hung has worked with prominent companies such as PMC-Sierra, Inc. His experience in these organizations has contributed to his expertise in developing advanced technologies in the field of signal processing and amplification.
Collaborations
He has collaborated with notable individuals in his field, including Andrew S Wright and Bartholomeus T W Klijsen. These collaborations have likely enriched his work and led to innovative solutions in his projects.
Conclusion
Chun Yeung Kevin Hung is a distinguished inventor whose work in digital predistortion systems has made a significant impact in the field of nonlinear amplification. His patents reflect his commitment to advancing technology and improving signal processing methods.