William Schmid

Title: Innovations by William Schmid

Introduction

William Schmid is an accomplished inventor based in Holly Spring, NC (US). He has made significant contributions to the field of microwave radio technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of microwave radio systems.

Latest Patents

One of Schmid's latest patents is titled "Receiver architecture for dual receiver signal level and interference detection in microwave digital radio applications." This invention involves a microwave radio receiver that includes a first down-converter, a second down-converter, and a combined receiver signal level (RSL) and interference detector. The first down-converter is designed to convert a radio frequency (RF) signal into a first intermediate frequency (IF) signal, while the second down-converter converts the first IF signal into a second IF signal. The combined RSL and interference detector determines one or more RSLs and generates an interference indicator based on the first IF signal and a control signal from the second down-converter.

Another notable patent is "Dynamic digital predistortion for a microwave radio system." This method involves performing digital predistortion to a microwave radio transceiver in response to changes in transmit power levels. If the transmit power level increases, a set of digital predistortion (DPD) coefficients is applied to the transceiver before issuing a transmit power level increase command. Conversely, if the power level decreases, a command is issued before applying the DPD coefficients. The process of determining the DPD coefficients involves calibrating the transceiver at room temperature and generating a DPD lookup table for various temperatures.

Career Highlights

William Schmid is currently employed at ZTE (USA) Inc., where he continues to innovate in the field of microwave radio technology. His expertise and contributions have positioned him as a key figure in his organization.

Collaborations

Throughout his career, Schmid has collaborated with talented individuals such as Ying Shen and Aleksandr Semenyshev. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

William Schmid's work in microwave radio technology exemplifies the spirit of innovation and dedication to advancing the field. His patents reflect a commitment to improving communication systems, and his collaborations further enhance the impact of his contributions.