Peng-Sen Chen

Title: **Innovations of Peng-Sen Chen: A Trailblazer in RF Communication Technologies**

Introduction

Peng-Sen Chen, an esteemed inventor from Hsinchu County, Taiwan, has made substantial contributions to the field of communication technologies, holding an impressive total of 11 patents. His innovative approaches, particularly in RF channels and harmonic interference, showcase his commitment to advancing wireless communication devices.

Latest Patents

Among his notable inventions, two latest patents stand out. The first is a **"Scheme for mitigating clock harmonic interference and desensitization in RF channels."** This invention introduces a calibration loop method that can identify the optimum settings required to reduce clock harmonic interference for various channel frequencies used in devices such as Bluetooth. The optimization includes adjusting the supply voltage level from a voltage regulator to a frequency generating circuit and fine-tuning capacitance in adjustable circuits.

His second patent, titled **"Mechanism for adjusting characteristics of inter-stage circuit to mitigate or reduce DCO pulling effect,"** outlines a control circuit method for communication devices. This method generates a phase data signal that dynamically locks a specific clock within a digital phase-locked loop (DPLL). The invention also involves adjusting the capacitance of an inter-stage circuit that processes the phase modulation signal, ensuring efficient operation of the power amplifier.

Career Highlights

Peng-Sen Chen has significantly influenced the technology landscape through his work at reputed companies, including Issc Technologies Corp. and Audiowise Technology Inc. His efforts have not only advanced communication technologies but have also contributed to the broader understanding of RF interference solutions.

Collaborations

Throughout his career, Chen has collaborated with several talented individuals, including Jeng-Hong Chen and Hsiang-Te Ho. These partnerships have likely fostered innovative ideas and solutions, resulting in impactful advancements in their respective fields.

Conclusion

Peng-Sen Chen's inventive spirit and technical expertise play a vital role in shaping the future of wireless communication technologies. With his 11 patents and innovative approach, he stands as a prominent figure in the industry, continuously pushing boundaries and setting new standards in RF communication solutions.