This inventor holds 2 USPTO granted patents. Top assignee: Licentia Patent-Verwaltungs Gmbh. Active years: 1988-1989.
Company Filing History:
Years Active: 1988-1989
Title: Erwin Wolfle: Innovator in Radar Technology
Introduction
Erwin Wolfle is a notable inventor based in Ehingen, Germany. He has made significant contributions to the field of radar technology, particularly in the suppression of rain echoes in terrain-following radar systems. With a total of 2 patents, his work has advanced the capabilities of radar systems in aviation.
Latest Patents
One of his latest patents is a radar arrangement designed to enhance the performance of terrain-following radar in aircraft. This innovative system utilizes a transmitting/receiving directional antenna that is circularly polarized, which helps to avoid disturbances caused by rain echoes. Additionally, a supplementary receiving antenna of an orthogonally-circularly polarized type is employed alongside the directional antenna. By comparing signal levels, the system can distinguish between a target and a rain echo, effectively suppressing the latter to provide a clearer target signal.
Another significant patent by Wolfle is a method and arrangement for the suppression of rain echoes in terrain tracking radar equipped with elevation monopulse devices. In this system, the signal in the difference channel is amplified by a predetermined factor. By comparing the level of the sum signal with the amplified difference signal, the system can determine the presence of either a ground echo or a rain echo. This factor is preferably adjustable automatically based on the level in the sum channel.
Career Highlights
Erwin Wolfle is associated with Licentia Patent-verwaltungs-GmbH, where he continues to innovate in radar technology. His work has been instrumental in improving the reliability and accuracy of radar systems used in aviation.
Collaborations
Wolfle has collaborated with notable colleagues such as Martin Konig and Franz Jehle, contributing to advancements in radar technology through teamwork and shared expertise.
Conclusion
Erwin Wolfle's contributions to radar technology, particularly in the suppression of rain echoes, have made a significant impact in the field. His innovative patents reflect his dedication to enhancing the performance of radar systems in aviation.