Company Filing History:
5 out of 16,070 Years Active: 1994-2006
Title: The Innovations of Edward M. Alexander
Introduction
Edward M. Alexander is a notable inventor based in Falls Church, Virginia. He has made significant contributions to the field of optical signal processing and RF signal transmission. With a total of six patents to his name, his work has advanced the technology used in various communication systems.
Latest Patents
One of his latest patents is the "Phase Tracking Multichannel Link." This invention includes a plurality of optical transmitters, an optical multiplexer, a common optical link, and user electronics. The apparatus is designed to receive RF signals with different phases and output them on separate RF channels. Each channel is coupled to an optical transmitter, allowing for the multiplexing of optical signals onto a common optical fiber. This ensures that all signals maintain the same time and phase delay, which is crucial for applications such as RF direction finding systems.
Another significant patent is the "Complex Fourier Coefficient Extractor." This system is designed to extract complex Fourier coefficients from unknown RF signals for classification purposes. It utilizes optical signal processing along with electronic timing and control signals. The system employs a Bragg cell to yield Fourier coefficients, including amplitude, phase, and frequency parameters. The parallel arrangement of the system allows for reduced computational time, enhancing efficiency in determining these coefficients.
Career Highlights
Edward M. Alexander works for the United States as represented by the Secretary of the Navy. His role involves developing innovative technologies that enhance communication systems and signal processing capabilities. His expertise in optical and RF technologies has positioned him as a key contributor in his field.
Collaborations
Some of his notable coworkers include Anthony E. Spezio and Hal L. Levitt. Their collaborative efforts have further advanced the research and development of technologies related to RF signal processing.
Conclusion
Edward M. Alexander's contributions to the field of optical signal processing and RF technology are significant. His innovative patents demonstrate his commitment to advancing communication systems. His work continues to influence the industry and pave the way for future developments.
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