Company Filing History:
Years Active: 2016-2017
Title: Brandeis Marquette: Innovator in Radar Technology
Introduction
Brandeis Marquette is a notable inventor based in Escondido, CA (US). He has made significant contributions to the field of radar technology, holding 2 patents that showcase his innovative approach to waveform generation and navigation alignment.
Latest Patents
One of his latest patents is titled "Shaping the spectrum of random-phase radar waveforms." This invention relates to the generation of a desired waveform profile in the form of a spectrum of apparently random noise, such as white noise or colored noise, while maintaining precise spectral characteristics. The technology effectively obscures the waveform profile that could be easily determined by a spoofing system. This is achieved by dividing the waveform into a series of chips, each assigned a specific frequency, and subsequently randomizing the sequence of chips. The randomization can be influenced by the application of a key to the chip sequence. During the processing of the echo pulse, a copy of the randomized transmitted pulse is recovered or regenerated, allowing for correlation with the received echo. This method enables the generation of a radar image with a precise impulse response.
Another significant patent by Marquette is "Navigator alignment using radar scan." This technology focuses on determining and correcting the heading error of a platform. By utilizing knowledge of either a maximum Doppler frequency or a minimum Doppler bandwidth from multiple radar echoes, the heading error can be corrected. Such errors may arise from component drift. Ideally, the boresight direction of an antenna or the front of an aircraft should align with either a maximum Doppler frequency or a minimum Doppler bandwidth. As the boresight direction strays from the travel direction, these frequencies will shift away from the ideal situation, necessitating correction.
Career Highlights
Brandeis Marquette is currently employed at Sandia Corporation, where he continues to develop innovative technologies in radar systems. His work has significantly advanced the understanding and application of radar technology in various fields.
Collaborations
Marquette collaborates with Armin W Doerry, who is also a prominent figure in the field. Their partnership has led to advancements in radar technology and its applications.
Conclusion
Brandeis Marquette's contributions to radar technology through his patents demonstrate his innovative spirit and commitment to advancing the field. His work continues to influence the development of sophisticated radar systems.