Gabor C Temes

Title: Gabor C Temes: Innovator in Digital-to-Analog Conversion Technologies

Introduction

Gabor C Temes is a prominent inventor based in Corvallis, OR (US). He has made significant contributions to the field of digital-to-analog converters (DACs) and has been awarded a total of 6 patents for his innovative work. His inventions focus on improving the performance and efficiency of electronic circuits.

Latest Patents

One of his latest patents is the "Mismatch shaping apparatus and method for binary coded digital-to-analog converters." This invention describes a mismatch shaping technique applied in DACs for high pass filtering mismatch-related errors. The scheme is based on a zero mean error encoding technique, which can be applied directly to binary coded signals without the need for binary to thermometer decoding and element shuffling. The apparatus includes mismatch shaping circuitry that receives N-bit binary input bits and generates an (N+1)-bit digital output. Additionally, it features a digital-to-analog converter that processes the (N+1)-bit digital output to produce an analog output, effectively shaping mismatch errors in the DAC.

Another notable patent is the "Slewing mitigation apparatus for switched capacitor circuit." This invention presents a slewing mitigation technique that provides just the right amount of charge at the switching instant to a switch capacitor circuit. This approach ensures that the operational transconductance amplifier (OTA) does not need to deliver high peak current, thereby eliminating slewing altogether. This innovation allows for the use of OTAs with less static current while maintaining the same settling accuracy.

Career Highlights

Gabor C Temes has had a distinguished career, working with reputable institutions such as Oregon State University and the State of Oregon. His work has significantly impacted the field of electronics, particularly in the development of efficient and reliable DACs.

Collaborations

Throughout his career, Temes has collaborated with notable colleagues, including Shao-Feng Shu and Yunteng Huang. These collaborations have contributed to the advancement of technologies in the field of digital signal processing.

Conclusion

Gabor C Temes is a key figure in the innovation of digital-to-analog conversion technologies. His patents reflect his commitment to enhancing the performance of electronic circuits, making significant strides in the field. His contributions continue to influence the development of advanced electronic systems.