Hsiao-Chin Chen

Title: Hsiao-Chin Chen: Innovator in Quadrature Voltage Controlled Oscillators

Introduction

Hsiao-Chin Chen is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of advanced oscillators. With a total of 2 patents, his work has garnered attention for its innovative approach to solving complex engineering challenges.

Latest Patents

One of Hsiao-Chin Chen's latest patents is a transformer feed-back quadrature voltage controlled oscillator designed for correcting dynamic phase error. This invention includes a first voltage-controlled oscillator (VCO), a second VCO, and a dynamic phase error correction circuit. The circuit features a plurality of coupling capacitors connected between the first and second VCOs. The capacitances of these coupling capacitors are varied according to a digital control signal, which corrects the phase error of local oscillating signals of quadrature phases output by the first and second VCOs. This innovative design enhances the performance and reliability of communication systems.

Career Highlights

Hsiao-Chin Chen is affiliated with the National Chung Shan Institute of Science and Technology, where he has been instrumental in advancing research and development in his field. His expertise in oscillator technology has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Hsiao-Chin Chen has collaborated with notable colleagues, including Yen-Ting Chiang and Chien-Te Yu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Hsiao-Chin Chen's contributions to the field of electronics, particularly through his patents on quadrature voltage controlled oscillators, highlight his role as an influential inventor. His work continues to impact the development of advanced communication technologies.