Mark Maria Albert Ingels

Title: Mark Maria Albert Ingels: Innovator in Voltage Controlled Oscillators

Introduction

Mark Maria Albert Ingels is a notable inventor based in Herent, Belgium. He has made significant contributions to the field of electronics, particularly in the development of voltage controlled oscillators (VCOs). His innovative approach has led to advancements that enhance the functionality and efficiency of these devices.

Latest Patents

Ingels holds a patent for a "Voltage controlled oscillator with automatic center frequency calibration." This invention features a voltage controlled oscillator that incorporates automatic center frequency calibration. The frequency range of the oscillator is expanded through switchable capacitor circuits, which can add or remove extra capacitors in parallel with the variable capacitor of the resonant circuit. This design allows for different voltage versus frequency characteristics to be achieved. The switchable capacitor circuits are managed by a detection circuit that sends a reset pulse to the feedback circuit of the VCO when a control voltage reaches predetermined low or high voltage limits. Upon receiving the reset pulse, the feedback circuit adjusts the control voltage to an intermediate level between the low and high voltage limits. This ensures that the control voltage is centered in the middle of the voltage versus frequency characteristic, optimizing the output frequency.

Career Highlights

Ingels is currently employed at Alcatel, a prominent telecommunications company. His work at Alcatel has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of technology in the telecommunications sector.

Collaborations

Throughout his career, Ingels has collaborated with several talented individuals, including Jan Frans Lucien Craninckx and Joannes Mathilda Josephus Sevenhans. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Mark Maria Albert Ingels is a distinguished inventor whose work in voltage controlled oscillators has made a significant impact in the field of electronics. His innovative designs and collaborations continue to inspire advancements in technology.