Thomas C Leisgang

Title: Thomas C. Leisgang: Innovator in Spectrum Signal Processing

Introduction

Thomas C. Leisgang is a notable inventor based in Scotts Valley, CA (US). He has made significant contributions to the field of signal processing, particularly in the area of satellite communications. His innovative work has led to the development of a unique system that enhances the efficiency and reliability of signal processing from multiple sources.

Latest Patents

Leisgang holds a patent for a "High availability scalable multi-source virtualized spectrum signal processing system." This scalable signal processing system processes digitized spectrum received from a constellation of satellites or other sources. It extracts multiple digital signals from various sources through multiple acquisition sites, all while ensuring high availability. The system utilizes one or more antennas to receive a range of frequencies of raw spectrum, covering multiple visible orbit planes. A single antenna can concurrently receive signals from multiple satellites, which is particularly beneficial when establishing a constellation of satellites grouped within an antenna's field of view. The system includes a group of digitizers that receive signals from the antennas, creating raw samples to form a spectrum sample pool. This pool is stored in a raw frame archive, allowing for efficient processing and storage.

Career Highlights

Leisgang is currently employed at Maxar Space LLC, where he continues to innovate in the field of satellite technology. His work at Maxar Space LLC has positioned him as a key player in advancing satellite communications and signal processing technologies.

Collaborations

Some of his notable coworkers include William M. Gray and William H. Gray, who have collaborated with him on various projects within the company.

Conclusion

Thomas C. Leisgang's contributions to the field of spectrum signal processing exemplify the impact of innovative thinking in technology. His patent and work at Maxar Space LLC highlight his commitment to advancing satellite communications.