Company Filing History:
Years Active: 2007-2021
Title: Innovations by Jean-François David in Satellite Antenna Technology
Introduction
Jean-François David is a notable inventor based in Toulouse, France. He has made significant contributions to the field of satellite antenna technology. With a total of 2 patents, his work focuses on enhancing the efficiency and functionality of satellite communication systems.
Latest Patents
David's latest patents include a radio frequency reflect-array single panel for satellite antennas and an assembly of radio frequency reflect-array panels. The first patent describes a radio frequency reflect-array panel that features a structural support and radio frequency tiles. These tiles support polygonal radio frequency cells that are designed to reflect and phase-shift incident radio frequency signals. The design includes a complete link between the structural support and the radio frequency tile, along with at least two runner-type links that connect the structural support and the radio frequency tile in the plane of the panel.
The second patent focuses on a multifrequency reflecting antenna, which is particularly useful for telecommunication satellites. This antenna comprises a reflector with a front face that reflects beams of electromagnetic waves across at least two different frequency bands. The front face of the reflector is designed with a three-dimensional pattern that has symmetry of revolution, allowing it to shape the beams to have approximately identical radiofrequency characteristics.
Career Highlights
Jean-François David is currently employed at Thales, a leading company in aerospace, defense, and security. His work at Thales has allowed him to push the boundaries of satellite technology and contribute to advancements in communication systems.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Renaud Chiniard and Thierry Judasz. These collaborations have further enriched his work and led to innovative solutions in satellite antenna design.
Conclusion
Jean-François David's contributions to satellite antenna technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the field and enhance communication capabilities in various applications.