Company Filing History:
Years Active: 1979-1984
Title: Bernard Le Clerc: Innovator in Microwave Technology
Introduction
Bernard Le Clerc is a notable inventor based in Paris, France. He has made significant contributions to the field of microwave technology, holding a total of 3 patents. His work focuses on the development of advanced oscillators that enhance performance in high-frequency applications.
Latest Patents
One of Le Clerc's latest patents is the "Microstrip transistor oscillator with dielectric resonator stabilization." This innovative device utilizes a dielectric resonator with a very low temperature coefficient in a high-frequency transistor oscillator, operating between 3 to 10 GHz. The design allows for high power availability while ensuring maximum frequency stabilization due to the resonator. In this configuration, the gate of a FET is connected to one end of a line coupled to the dielectric resonator, which is strategically placed at a quarter wavelength from the other end of the line. This setup effectively dampens oscillations when the frequency deviates from the resonant frequency of the resonator.
Another significant patent is the "Microwave, solid-state, stabilized oscillator means." This invention achieves stabilization on a desired frequency by employing an additional damping load that prevents oscillations outside a narrow band around this frequency. To minimize losses in the load, it is disconnected at the desired frequency by a stop band filter mounted in the transmission line. A negative resistance diode is arranged in series with the load and terminated on a reactive impedance. This realization can be executed using microband technology for devices operating at 10 gigahertz, delivering several watts of output power.
Career Highlights
Bernard Le Clerc has had a distinguished career, working at Thomson-CSF, a prominent company in the field of electronics and telecommunications. His expertise in microwave technology has positioned him as a key figure in the development of innovative solutions that address the challenges of high-frequency applications.
Collaborations
Throughout his career, Le Clerc has collaborated with notable colleagues, including Jean-Jacques Godart and Alain Bert. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Bernard Le Clerc's contributions to microwave technology through his patents and work at Thomson-CSF highlight his role as an influential inventor. His innovative designs continue to impact the field, showcasing the importance of advancements in high-frequency applications.