Christian Rigal

Title: The Innovative Mind of Christian Rigal

Introduction

Christian Rigal, an accomplished inventor based in Portet sur Garonne, France, has made significant contributions to the field of radiocommunication. With a portfolio of 8 patents, he demonstrates a remarkable dedication to innovation and technology.

Latest Patents

One of Christian's latest inventions includes an interleaver and a device for selecting services tailored for a radiocommunication network employing long time interleaving at the physical layer. This interleaver is designed to interleave units that represent a selected number of services grouped into periodic frames within a long-period time interleaving radio communication network. It features processing means responsible for decomposing each frame into a predetermined number of service groups of constant durations. Additionally, it effectively distributes the interleaving units of each group within specified time intervals that are organized within the time interleaving period corresponding to the frame.

Another noteworthy patent is related to an onboard directional flat-plate antenna, which includes a vehicle equipped with such an antenna, as well as a satellite telecommunication system that incorporates this vehicle. This innovative antenna consists of at least one array of radiating-slot waveguides composed of alternating layers of metallic plates and dielectric substrates. The detailed design integrates individual circuits for phase shifting and amplification, enhancing the antenna's performance in telecommunications.

Career Highlights

Christian Rigal has worked with prestigious companies, including Thales and Alcatel Espace, where he honed his skills and contributed to various cutting-edge projects. His experience within these organizations has set a strong foundation for his inventive pursuits.

Collaborations

Throughout his career, Christian has collaborated with industry professionals, including notable coworkers such as Regis Lenormand and Charles Villemur. These collaborations have played a crucial role in fostering innovation and advancing the technology within which he specializes.

Conclusion

Christian Rigal's inventive spirit and expertise in radiocommunication technology have led to significant advancements in the field. With a solid number of patents to his name, his commitment to innovation continues to inspire fellow inventors and aspiring technology enthusiasts alike.