Todd Steven Marshall

Title: The Innovations of Todd Steven Marshall

Introduction

Todd Steven Marshall is a notable inventor based in Los Gatos, California. He holds a total of six patents, showcasing his contributions to the field of radar technology. His work focuses on enhancing radar systems and improving their functionality through innovative designs.

Latest Patents

One of Todd's latest patents is for a frequency modulated continuous wave (FMCW) radar target emulation system. This apparatus is designed to generate an emulated radar reflection signal of a target moving at a relative velocity. It includes a radar detector, an emulation transmitter, and a processor. The radar detector is configured to detect radar chirps emitted by a device under test (DUT), where the chirps are emitted at random time intervals. The emulation transmitter generates emulated radar reflection signals of the target being emulated. The processor generates control signals at intervals corresponding to the random time intervals at which the radar chirps are emitted by the DUT. Each control signal controls the emulation transmitter to generate a radar reflection signal. The relative phase of the control signals is adjusted according to the duration of each of the random time intervals between successive chirps and the magnitude and sign of the relative velocity of the target.

Another significant patent involves separating receive and transmit antennas of a radar test system. This invention describes a miniature radar target simulator (MRTS) and a system comprising a plurality of MRTS's. These systems are useful for emulating echo signals for a radar DUT with reduced interference. The illustrative radar test systems generate intended emulated radar targets while minimizing unwanted 'ghost' signals, which can lead to erroneous targets and ambient electromagnetic radiation that diminishes the performance and reliability of radar systems.

Career Highlights

Todd has worked with prominent companies in the technology sector, including Keysight Technologies, Inc. His experience in these organizations has contributed to his expertise in radar technology and innovation.

Collaborations

Throughout his career, Todd has collaborated with notable individuals such as Gregory Steven Lee and Jefferson B Burch. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Todd Steven Marshall is a distinguished inventor whose work in radar technology has led to significant advancements. His innovative patents and collaborations reflect his commitment to enhancing radar systems and their applications.