Douglas A Leonard, Jr

Title: Innovations of Douglas A Leonard, Jr.

Introduction

Douglas A Leonard, Jr. is an accomplished inventor based in Cherry Hill, NJ (US). He has made significant contributions to the field of frequency generation and signal processing. With a total of 2 patents, his work focuses on reducing spurious signals in direct digital synthesizers (DDS).

Latest Patents

Leonard's latest patents include a method for reducing direct digital synthesizer (DDS) and mixer spurious. This innovative method involves generating a signal at a first frequency and mixing it to produce a signal at a second frequency. The process determines spurious signals due to non-linearity in a digital to analog converter (DAC) and generates a pre-distortion signal to cancel these spurious signals. His second patent outlines a waveform generator circuit that provides a low spurious output signal, utilizing a primary DDS and a cancellation DDS to produce an analog output that effectively cancels out expected spurious signals.

Career Highlights

Douglas A Leonard, Jr. is currently employed at Lockheed Martin Corporation, where he applies his expertise in signal processing and frequency generation. His work has contributed to advancements in technology that enhance the performance of electronic systems.

Collaborations

Leonard collaborates with Peter L Delos, working together to innovate and improve technologies in their field.

Conclusion

Douglas A Leonard, Jr. is a notable inventor whose work in reducing spurious signals has significant implications for the field of frequency generation. His contributions continue to influence advancements in technology and signal processing.