Company Filing History:
Years Active: 1978-1990
Title: **Innovator Preben B. Jensen: A Pioneer in Signal Processing Technologies**
Introduction
Preben B. Jensen, an accomplished inventor based in Rancho Palos Verdes, California, has made significant contributions to the field of signal processing. With a total of three patents under his name, Jensen's innovative work has played a crucial role in advancing technologies that enhance communication systems.
Latest Patents
Among his latest patents, the **Chirped Backscatter Filter** stands out for its unique approach to signal comparison and frequency component removal. This invention involves comparing a received signal to a reference signal and effectively eliminating the frequency component corresponding to the transmitted signal. By introducing a frequency offset and utilizing mixers, the invention ensures that undesirable frequency components are filtered out, ultimately enhancing the quality of the received signal.
Another noteworthy patent by Jensen is the **Enhanced Quadrature Notch Filter**. This patent describes a filter capable of rejecting unwanted signal components from an input signal. It features a quadrature phase splitter that generates reference signals in a 90-degree phase difference, combined with amplitude control loops to cancel out undesired components. The addition of a phase-locked loop further maintains the necessary phase relationship, ensuring a robust performance in demanding applications.
Career Highlights
Preben B. Jensen's career has been marked by his position at Hughes Aircraft Company, where he has leveraged his expertise in electronics and communication engineering to develop groundbreaking technologies. His work contributes significantly to the company's advancement in various fields, particularly in the realm of defense and aerospace.
Collaborations
Throughout his career, Jensen has collaborated with notable colleagues such as Robert W. Klatt and Edward L. Arnn. These partnerships have fostered an environment of shared knowledge and innovation, leading to the successful development of patents that address critical industry challenges.
Conclusion
In summary, Preben B. Jensen is a distinguished inventor whose patents demonstrate a commitment to advancing signal processing technology. His contributions, particularly in developing filters that enhance signal integrity, underscore the importance of innovation in modern communication systems. As a key figure at Hughes Aircraft Company, Jensen's work continues to impact various technological arenas, ensuring that he remains an influential creator in his field.