Richard D Posner

Title: Richard D. Posner: Innovator in Digital Control Systems

Introduction

Richard D. Posner is a notable inventor based in Woodland Hills, CA (US). He has made significant contributions to the field of digital control systems, holding a total of 10 patents. His work focuses on enhancing the efficiency and performance of various electronic systems.

Latest Patents

Among his latest patents is a "Method and apparatus for a digital non-linear loop control circuit." This invention describes methods and systems for providing digital non-linear loop control. In one embodiment, the system includes a parameter control circuit that modifies a signal based on a control signal, a processing circuit that processes the signal, and a parameter measurement circuit that measures a parameter value of the signal. The digital non-linear control circuit compares the measured parameter value with a desired parameter value, determining a control signal value based on this comparison using a lookup table (LUT) that characterizes a non-linear control response of the system. The control signal is then output to the parameter control circuit based on the determined control signal value.

Another significant patent is the "Spurious ratio control circuit for use with feed-forward linear amplifiers." This control system is designed for a linear feed-forward amplifier, utilizing the ratio of measured spurious energy. Measuring receivers are connected to two monitoring points to measure the spurious energy content in the error signal and at the main output of a feed-forward amplifier. The control system measures the ratio of these detected spurious signals and uses this information to optimize the settings of the second loop distortion cancellation.

Career Highlights

Richard has worked with several prominent companies, including Powerwave Technologies, Inc. and Aethercomm, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of digital control systems.

Collaborations

Throughout his career, Richard has collaborated with talented individuals such as Kwang Kim and Do B. Shin. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Richard D. Posner is a distinguished inventor whose work in digital control systems has led to numerous patents and innovations. His contributions continue to impact the field, showcasing the importance of creativity and collaboration in technological advancement.