Claude D Chekroun is a notable inventor based in Bures sur Yvette, France. He has made significant contributions to the field of microwave technology, holding a total of 6 patents. His innovative work has advanced the capabilities of radar systems and microwave reflectors.

Latest Patents

One of Chekroun's latest patents is the "Electrically Adjustable Microwave Reflector and Application." This invention features a microwave radar reflector that includes three substantially planar networks, whose reflectivity or transmissivity can be controlled. These networks are arranged as a trihedron with an open angle. An additional network, which can also be controlled separately, is positioned at the open angle of the trihedron. When the additional network is set to be transmissive, and the other networks are modulated between reflective and transmissive states, the reflector can return a modulated message when illuminated.

Another significant patent is the "Anti-Sensing Method and Device for Radar." In this invention, a protective radome is placed in front of a to-be-protected antenna. The antenna consists of several superimposed networks, with at least one active network that can be electrically controlled in two distinct states, A or B. In state A, the radome is transparent for the radar operation frequency band and reflective outside that band. In state B, the radome is reflective for all radar frequencies. This invention is particularly effective in protecting radar systems against jammers that operate outside the radar's frequency band while providing total camouflage when the radar is not in use.

Career Highlights

Throughout his career, Chekroun has worked with several prominent companies, including Société d'Étude du Radant and Contre Mesure Hyperfréquence (CMH). His work in these organizations has allowed him to develop and refine his innovative ideas in microwave technology.

Collaborations

Chekroun has collaborated with notable individuals in his field, including Yves C Michel and Henri Sadones. These partnerships have contributed to the advancement of his inventions and the overall progress in microwave technology.

Conclusion

Claude D Chekroun is a distinguished inventor whose work in microwave technology has led to significant advancements in radar systems. His innovative patents demonstrate his expertise and commitment to enhancing the capabilities of microwave reflectors and radar

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