Darrell R Marshall

Title: The Innovations of Darrell R. Marshall

Introduction

Darrell R. Marshall is a notable inventor based in Ocala, Florida. He has made significant contributions to the field of satellite technology and automatic gain control systems. With a total of 2 patents, his work reflects a deep understanding of complex engineering principles.

Latest Patents

One of his latest inventions is the "Satellite Receiver and Acquisition System." This invention provides a master controller that stores and recalls multiple setups for various satellites. The system allows an antenna to be directed to a desired satellite, with the ability to change the polarization of the feed horn to match the incoming signal. It also enables the selection of transponders and audio/video frequencies, making it a versatile tool for satellite communication. Another significant patent is the "Automatic Gain Control System." This system modifies an incoming carrier signal without applying automatic gain control over the first 40 dB of signal level. It generates a continuous AGC signal by combining outputs from both envelope AM and synchronous AM detectors, ensuring consistent signal quality.

Career Highlights

Darrell R. Marshall is currently associated with Microdyne Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing satellite communication systems and improving signal processing techniques.

Collaborations

Throughout his career, Darrell has collaborated with talented individuals such as Douglas O'Cull and Farid Mahani. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Darrell R. Marshall's contributions to satellite technology and automatic gain control systems highlight his expertise and innovative spirit. His patents reflect a commitment to advancing communication technologies, making a lasting impact in the field.