Richard Posner

Title: Richard Posner: Innovator in Nonlinear Signal Transmission

Introduction

Richard Posner is a notable inventor based in Woodland Hills, CA (US). He has made significant contributions to the field of signal processing, particularly in the transmission of multiple carrier signals through nonlinear systems. His innovative approach offers a more efficient alternative to traditional methods.

Latest Patents

Richard Posner holds a patent for the "Transmission of multiple carrier signals in a nonlinear system." This invention addresses the challenges of transmitting narrow band complex input signals that contain multiple independently modulated carriers. The process he developed allows for the output signal to retain the information from the input while being less dependent on amplitude. This capability enables transmission through nonlinear media, such as saturated power amplifiers, making it a cost-effective and power-efficient solution compared to conventional linear power amplifiers. The method involves separating the input signals into an amplitude-limited angle-modulated carrier component and an envelope component, which are then combined using pulse-duty-factor modulation at a high sampling rate. The resulting signal is suitable for input into a nonlinear power amplifier, with unwanted sidebands filtered out to ensure only the desired carrier and its signal bandwidth are transmitted.

Career Highlights

Richard Posner is associated with Mst Corporation, where he continues to apply his expertise in signal processing. His work has been instrumental in advancing technologies that rely on efficient signal transmission methods.

Collaborations

Richard has collaborated with Zvi Y Regev, contributing to the development of innovative solutions in their field.

Conclusion

Richard Posner's contributions to the field of nonlinear signal transmission exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement that enhances the efficiency of signal processing systems.