Company Filing History:
Years Active: 1979-1988
Title: J Leon Poirier: Innovator in Reflector Antenna Technology
Introduction
J Leon Poirier is a notable inventor based in Chelmsford, MA, with a significant contribution to the field of antenna technology. He holds a total of eight patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on enhancing the performance of reflector antennas, which are crucial in various communication and radar applications.
Latest Patents
Among his latest patents is the "Reflector antenna having sidelobe nulling assembly with metallic gratings." This invention features an adaptive nulling assembly that includes a disk-shaped mounting plate with a shaft aligned with its rotational axis. The assembly is designed to improve the performance of the main reflector by controlling the amplitude and phase of the nulling signal through the rotation of the assembly and the varying height of the grating above the reflector. Another significant patent is the "Target support apparatus," which provides a target support structure for making bistatic radar cross-section measurements. This structure consists of two parallel columns that can be adjusted to minimize background signals, enhancing the accuracy of radar measurements.
Career Highlights
J Leon Poirier is currently associated with the United States of America as represented by the Secretary of the Air Force. His work has been instrumental in advancing radar technology and improving communication systems. His innovative designs have contributed to the development of more efficient and effective antenna systems.
Collaborations
Throughout his career, Poirier has collaborated with esteemed colleagues such as Arthur D Yaghjian and Walter Rotman. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
J Leon Poirier's contributions to reflector antenna technology exemplify his dedication to innovation and excellence in engineering. His patents reflect a deep understanding of electromagnetic principles and a commitment to advancing technology in the field.