Donald L Baxter

Title: The Innovations of Donald L. Baxter

Introduction

Donald L. Baxter is an accomplished inventor based in Redondo Beach, California. He holds a total of 2 patents that showcase his expertise in electrical engineering and innovative design. His work has significantly contributed to advancements in current control systems and solar power technology.

Latest Patents

One of Baxter's notable patents is the "Current Monitoring/Control Circuit." This invention employs a magnetic amplifier and an active feedback circuit to establish the effective operating current of the amplifier at a fixed point. The design includes a pair of oppositely wound gate windings, a bias winding, and a control winding. The gate windings are driven by an oscillator driver that generates both gate winding current and voltage. The feedback circuit stabilizes when the gate winding voltage equals the reference voltage, ensuring the gate winding current is set to a desired zero current operating point.

Another significant patent is the "Solar Array Maximum Power Tracker with Arcjet Load." This system regulates the power output of a solar array associated with a spacecraft. An on-board computer measures the bus voltage and current from the solar array, generating a power calculation of the solar array's output. The computer applies a reference signal to a remote error amplifier, which senses the solar array bus voltage and generates an output voltage indicative of changes in solar array power. This output voltage is then applied to a power processor unit, which generates an output current for an arcjet thruster.

Career Highlights

Donald L. Baxter has worked with prominent companies in the aerospace and defense sectors, including Northrop Grumman Systems Corporation and TRW Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to various technological advancements.

Collaborations

Throughout his career, Baxter has collaborated with talented individuals such as Darwin Kent Decker and Oded Lerner. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Donald L. Baxter's contributions to the fields of electrical engineering and solar technology are noteworthy. His patents reflect a commitment to innovation and excellence, making him a significant figure in the world of inventions.