Jean-Marc Aznar

Title: The Innovations of Jean-Marc Aznar

Introduction

Jean-Marc Aznar is a notable inventor based in Carros, France. He has made significant contributions to the field of radio technology, particularly in the area of automatic gain control systems. With a total of 2 patents to his name, Aznar's work has had a considerable impact on the efficiency and performance of radio receivers.

Latest Patents

One of Aznar's latest patents is a method and device to control the gain of a radio receiver. This innovative system proposes an automatic gain control (AGC) method that comprises two AGC loops. The first loop controls signal gain in the analogue portion of the radio receiver, while the second loop manages gain in the digital domain after the received signal has been digitized. Notably, the analogue AGC loop has a slower response time compared to the digital AGC loop. When applied to a multi-branch diversity receiver, each branch is equipped with its own digital AGC loop, although the analogue gain can be shared across all branches based on measurements of the analogue signal in each branch.

Career Highlights

Throughout his career, Jean-Marc Aznar has worked with prominent companies in the telecommunications sector. He has been associated with Ericsson Modems SA and Telefonaktiebolaget LM Ericsson (publ), where he has contributed to various projects and innovations in radio technology.

Collaborations

Aznar has collaborated with several talented individuals in his field, including Stefania Sesia and Laurent Noel. Their combined expertise has likely enhanced the quality and impact of their work in radio technology.

Conclusion

Jean-Marc Aznar's contributions to the field of radio technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence advancements in automatic gain control systems, showcasing the vital role of inventors in technological progress.