Fridolin Michel

Title: Fridolin Michel: Innovator in Photon Counting and Analog-to-Digital Conversion

Introduction

Fridolin Michel is a notable inventor based in Rapperswil, Switzerland. He holds a total of six patents, showcasing his contributions to the fields of electronics and signal processing. His innovative work primarily focuses on enhancing the efficiency and functionality of photon counting and analog-to-digital conversion technologies.

Latest Patents

One of his latest patents is titled "Transconductance tuning in photon counting." This invention involves a circuit arrangement that includes an array of stages for converting photon counting current to voltage. Each stage features a tunable operational transconductance amplifier and a feedback network, which forms a feedback loop. The design allows for the output signal to be adjusted based on the input signal, which consists of one or more current pulses. This innovation aims to avoid differences in peaking time and gain, thereby improving the performance of imaging devices.

Another significant patent is the "Switched-capacitor amplifier and pipelined analog-to-digital converter comprising the same." This invention includes a switched-capacitor amplifier that consists of a comparator, sample and amplification capacitors, and a controller. The controller manages charge and discharge current sources based on the output signal of the comparator. A closed-loop control circuit is also integrated to determine the delay of the comparator and adjust its offset accordingly.

Career Highlights

Fridolin Michel has made substantial contributions to the field through his work with various companies. Notably, he has been associated with Ams International AG and Sciosense B.V. His experience in these organizations has allowed him to refine his skills and develop groundbreaking technologies.

Collaborations

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Conclusion

Fridolin Michel's innovative patents and career achievements highlight his significant impact on the fields of electronics and signal processing. His work continues to influence advancements in technology, particularly in photon counting and analog-to-digital conversion.