David A Eckhardt

Title: Innovations of David A. Eckhardt

Introduction

David A. Eckhardt is an accomplished inventor based in Albuquerque, NM (US). He has made significant contributions to the field of signal processing, holding two patents that showcase his innovative approach to technology.

Latest Patents

Eckhardt's latest patents include a range limiting system and a signal discrimination system. The range limiting system is designed to differentiate desired received signals that exceed a predetermined threshold amplitude from other signals that do not. This system combines an unknown amplitude signal with a known signal, allowing for effective signal processing based on the characteristics of the received signals. The output is analyzed to determine the presence of the desired signal.

The signal discrimination system focuses on distinguishing between modulated backscattered signals based on transmission-to-reception time delay. It utilizes a phase-modulated carrier signal that provides a unity output when correlated with itself at zero time shift. The system includes a backscatter-modulator and a phase-sensitive receiver/detector that processes the modulated backscattered signal. The output signal is selectively processed when its averaged amplitude surpasses a threshold level, enhancing the system's effectiveness.

Career Highlights

David A. Eckhardt is associated with Amtech Technology Corporation, where he applies his expertise in signal processing. His work has contributed to advancements in technology that enhance communication systems and signal analysis.

Collaborations

Eckhardt has collaborated with notable coworkers, including Jeremy A. Landt and Alfred R. Koelle. Their combined efforts have fostered innovation and development in their respective fields.

Conclusion

David A. Eckhardt's contributions to signal processing through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.