Chunmig Zhao

Title: The Innovations of Chunmig Zhao

Introduction

Chunmig Zhao is a notable inventor based in Chandler, AZ (US). He has made significant contributions to the field of transmit power control, holding 2 patents that showcase his innovative approach to technology. His work is particularly relevant in the context of modern communication systems.

Latest Patents

Chunmig Zhao's latest patents focus on transmit power measurement and control methods and apparatus. These embodiments include methods and apparatus for performing transmit power control. A gain application element receives a sequence of digital input samples and a digital gain signal, combining them to generate a sequence of gain-compensated digital samples. A power amplifier then amplifies an analog version of these samples to produce an antenna output signal. The feedback path generates an analog feedback signal from the antenna output signal, producing a sequence of digital feedback samples and generating difference values based on these samples. When a specified type of constant modulus symbol is represented in the antenna output symbol, the feedback path accumulates the difference values into an accumulated error value, ultimately producing the digital gain signal from this accumulated error value.

Career Highlights

Chunmig Zhao is currently employed at Apple Inc., where he continues to develop innovative solutions in the field of technology. His work has been instrumental in advancing the capabilities of communication systems, particularly in the area of power control.

Collaborations

Chunmig has collaborated with notable coworkers such as Bing Xu and Mahibur Rahman, contributing to a dynamic and innovative work environment.

Conclusion

Chunmig Zhao's contributions to the field of transmit power control highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex systems and a commitment to improving communication methods.