Company Filing History:
Years Active: 1978
Title: The Innovations of Benjamin C Alm, Jr.
Introduction
Benjamin C Alm, Jr. is an accomplished inventor based in Arnold, MD (US). He has made significant contributions to the field of microwave technology, particularly in the area of phase lock control systems. His innovative approach has led to the development of a unique patent that enhances frequency switching capabilities.
Latest Patents
Alm holds a patent for a "High speed phase lock control for frequency switching." This invention describes a digitally controlled microwave phase lock loop that allows for rapid switching between lock frequencies. The system converts a digital word corresponding to a desired input voltage into an analog voltage, which is then applied to the coarse tuning port of the loop's voltage-controlled oscillator. Before switching frequencies, the error voltage for the fine tuning port is compared with a zero error reference voltage. The least significant bit of the digital word is adjusted based on the comparison, allowing for precise control during frequency selection. The initialization process involves repetitively selecting each possible frequency until the digital word for each selected frequency is within one increment of the zero error reference voltage.
Career Highlights
Alm is associated with Westinghouse Electric Corporation, where he has contributed to various projects and innovations in microwave technology. His work has been instrumental in advancing the capabilities of phase lock control systems, making them more efficient and reliable.
Collaborations
Throughout his career, Alm has collaborated with notable colleagues, including Francis W Hopwood and Robert A Jelen. These partnerships have fostered a collaborative environment that has led to further advancements in their respective fields.
Conclusion
Benjamin C Alm, Jr. is a notable inventor whose work in microwave technology has made a significant impact. His patent for high-speed phase lock control demonstrates his innovative spirit and dedication to advancing technology. His contributions continue to influence the field and inspire future innovations.