Robert W Brandstetter

Title: Robert W Brandstetter - Innovator in Signal Processing and Optical Alignment

Introduction

Robert W Brandstetter is a prominent inventor based in Levittown, NY, who has made significant contributions to the fields of signal processing and optical alignment. With an impressive portfolio of 25 patents, Brandstetter continues to innovate and push the boundaries of technology.

Latest Patents

Among his latest inventions is a multi-channel receiver designed to exploit the parallel processing advantages of optical signal processing. This advanced receiver can achieve 100 percent interception of incoming RF signals, even in dense RF environments. It employs real-time parallel signal processing to effectively capture the signal of interest by modulating a laser beam with incoming RF signals. The modulated laser beam undergoes Fourier transformation and is channelized into an array of signals with varying frequencies, followed by optical filtering and down-conversion to their original radio frequencies, thus allowing for easy identification of the captured signal. The innovative device incorporates an electronic controller which enables real-time reconfiguration of the optical filter's pass structure to selectively allow signals with desired characteristics.

Another notable patent is the development of a computer-controlled optical system for the angular alignment of structures. This system utilizes an optical imaging input to synthesize regularly spaced reference and test line patterns, which are derived from the binarized edges of the structures to be aligned. These patterns combine to create an interference pattern, where the spacing of moire fringes reveals the necessary movement required for alignment. The observable procedures on the interference display offer quantitative measures of angular alignment, providing operators with programmable template functions for efficient measurements.

Career Highlights

Throughout his career, Robert has worked with notable companies, including Grumman Aerospace Corporation and Northrop Grumman Corporation. His extensive experience in these prestigious organizations has contributed to his innovative mindset and technical proficiency.

Collaborations

In his inventive journey, Brandstetter has collaborated with talented individuals such as Nils J Fonneland and Charles E Lindig. These partnerships have played a crucial role in enhancing the quality of his inventions and pushing the envelope of technological advancements.

Conclusion

Robert W Brandstetter's impressive array of patents and innovative solutions stands as a testament to his dedication to advancing technology. His work in signal processing and optical alignment not only showcases his inventive prowess but also emphasizes the potential for ongoing advancements in these fields. Through continued innovation, he remains an influential figure in the world of technology and patents.