Olivier Jardel

Title: Olivier Jardel: Innovator in Active Antenna Technology

Introduction

Olivier Jardel is a prominent inventor based in Palaiseau, France. He has made significant contributions to the field of active antenna technology, holding a total of five patents. His work focuses on enhancing the efficiency and control of scanning active antennas, which are crucial in various communication systems.

Latest Patents

Jardel's latest patents include a "Device for controlling a scanning active antenna" and a "System for adapting the voltage of a drain of a power stage." The first patent describes a device that manages the efficiency of a scanning active antenna through multiple transmission paths, incorporating a phase control module and a power stage. This device features a voltage modulator and a control device that transmits a PWM drain voltage control signal, allowing for precise management of the power stage's gain and phase. The second patent outlines a system that adapts the voltage of a power stage's drain, utilizing a resistive element and a phase control module. This system includes a device for determining reflected and incident power values, as well as an analogue device for pulse width modulation.

Career Highlights

Throughout his career, Olivier Jardel has worked with notable organizations such as Thales and the Commissariat à l'Énergie Atomique et aux Énergies Alternatives. His experience in these companies has allowed him to develop innovative solutions in the field of antenna technology.

Collaborations

Jardel has collaborated with esteemed colleagues, including Stéphane Piotrowicz and Raymond Quere. Their joint efforts have contributed to advancements in the technology surrounding active antennas.

Conclusion

Olivier Jardel's work in active antenna technology showcases his innovative spirit and dedication to improving communication systems. His patents reflect a deep understanding of the complexities involved in antenna efficiency and control.