Jean-Noel Rozec

Title: Innovations by Jean-Noel Rozec

Introduction

Jean-Noel Rozec is a notable inventor based in Pontoise, France. He has made significant contributions to the field of antenna systems, holding a total of 3 patents. His work focuses on enhancing the calibration processes of antenna systems, which are crucial for various communication technologies.

Latest Patents

One of his latest patents involves an innovative method for over-the-air calibration of antenna systems. In this embodiment, the apparatus includes a first baseband section that receives a calibration signal, and a first radio frequency (RF) section that generates an RF calibration signal by modulating the calibration signal. The calibration signal comprises an orthogonal code-based signal. Additionally, the apparatus features a second RF section that receives the RF calibration signal and generates a received calibration signal through demodulation. The calibration section is designed to determine gain, baseband delay, or RF delay to calibrate the first RF section. Furthermore, the second antenna is switchable between receiving the RF calibration signal and transmitting an encoded data signal.

Another patent by Rozec also focuses on over-the-air calibration of antenna systems. This apparatus includes a transmit section with a first baseband section and a first RF section, which is configured to receive a calibration signal. The first RF section generates an RF calibration signal based on modulating the calibration signal, which again comprises an orthogonal code-based signal. The receive section is designed to receive the RF calibration signal over-the-air, with the second RF section generating a received calibration signal based on the RF calibration signal. The calibration section uses inputs from the received calibration signal and a reference signal to determine compensation values for gain, baseband delay, or RF delay, thereby calibrating the transmit section.

Career Highlights

Jean-Noel Rozec is currently employed at Space Exploration Technologies Corp., a company known for its groundbreaking work in aerospace and space exploration. His role involves applying his expertise in antenna systems to support the company's innovative projects.

Collaborations

Throughout his career, Rozec has collaborated with talented individuals such as David Francois Jacquet and Masoud Kahrizi. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Jean-Noel Rozec's contributions to antenna system calibration reflect his innovative spirit and dedication to advancing technology. His patents demonstrate a commitment to improving communication systems