Company Filing History:
Years Active: 2001
Title: Michel Dubois: Innovator in Microwave Technology
Introduction
Michel Dubois is a notable inventor based in Bures S/Yvette, France. He has made significant contributions to the field of microwave technology, particularly in the development of electronically steered scanning antennas. His innovative approach has led to the creation of a unique patent that enhances the functionality of microwave reflectors.
Latest Patents
Michel Dubois holds a patent for an "Active microwave reflector for electronically steered scanning antenna." This invention features an electronically steered scanning active microwave reflector that can be illuminated by a microwave source to form an antenna. The design includes a set of elementary cells, each equipped with a phase-shifter microwave circuit positioned before a conductive plane. The phase-shifter consists of conductive wires or tracks on a support, with each wire containing at least two two-state semiconductor elements, such as diodes. These diodes can be controlled independently, allowing for four possible states. The geometrical and electrical characteristics of the cell ensure that a specific phase-shift value corresponds to each state. Additionally, microwave decoupling means are integrated between the cells, utilizing waveguides formed between neighboring cells to prevent wave propagation.
Career Highlights
Throughout his career, Michel Dubois has been associated with Thomson-CSF, a prominent company in the field of electronics and telecommunications. His work has focused on advancing microwave technology, contributing to the development of innovative solutions that enhance communication systems.
Collaborations
Michel has collaborated with esteemed colleagues, including Claude Chekroun and Georges Guillaumot. Their combined expertise has fostered advancements in microwave technology and has led to successful projects within their field.
Conclusion
Michel Dubois is a distinguished inventor whose work in microwave technology has paved the way for advancements in electronically steered scanning antennas. His innovative patent reflects his commitment to enhancing communication systems through technology.