Bertrand Campagnie

Title: Bertrand Campagnie: A Pioneer in Automatic Control Circuits

Introduction

Bertrand Campagnie, an innovative inventor from Hondschoote, France, has significantly contributed to the field of electronics through his inventive work, particularly in automatic control circuits. With a total of two patents to his name, he has demonstrated a deep understanding of the complexities involved in circuit design and control mechanisms.

Latest Patents

Campagnie's latest patents showcase his expertise and commitment to advancing technology. The first patent details a circuit for the automatic control of the off-load voltage of a load. This innovative design incorporates an automatic control mechanism for the voltage Vgs of a transistor using a follower-shifter circuit. Notably, the control of the shift voltage is achieved through a capacitor charged during a calibrating step, activated by a clock-controlled switch.

The second patent is an automatically stabilized latched differential comparator operating at microwave frequencies. This invention utilizes a single clock and features a differential amplifier coupled with a divergence circuit that includes two voltage level translators. It integrates insulation transistors to maintain an automatic control loop, ensuring stable voltage outputs. The innovative design allows for a seamless transition from the measuring phase to the divergence phase, all managed by the clock signal.

Career Highlights

Throughout his career, Campagnie has worked with reputable companies such as Thomson Hybrides et Microondes and Thomson Composants Microondes, where he further honed his skill in electronic circuit design. His contributions at these organizations have paved the way for advancements in various electronic applications, highlighting his role as a key player in his field of expertise.

Collaborations

One notable collaboration in Campagnie's career was with his coworker Francois Thomas, a partnership that likely enriched his inventive pursuit, allowing for enhanced brainstorming and innovation in their respective projects.

Conclusion

Bertrand Campagnie stands out as a remarkable inventor whose work has significantly influenced the realm of automatic control circuits. With his inventive spirit and a dedication to technological advancement, he continues to inspire future generations of inventors in the field of electronics. His patents not only reflect his ingenuity but also the potential for future innovations in circuit design.