Jen-Chun Yeh

Title: Innovations of Inventor Jen-Chun Yeh

Introduction

Jen-Chun Yeh is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of micro-strip antennas, holding a total of 2 patents. His work focuses on developing advanced antenna technologies that meet modern communication requirements.

Latest Patents

One of his latest patents is the "Dual-band planar micro-strip antenna." This invention addresses the need for dual-band functionality, high gain, and broadside radiation formation. The design incorporates an antenna array, where one element consists of a rectangle-shaped micro-strip antenna and an arrow-shaped micro-strip antenna. The first resonant frequency is determined by the length of the rectangle-shaped micro-strip antenna, while slots are created to achieve a second resonance frequency. The arrow-shaped micro-strip antenna is designed with curved surfaces based on an ellipse equation, allowing it to resonate at both frequencies and generate broadside radiation. Additionally, a T-shaped jointer is used to distribute power between the antenna elements, and an L-shaped band-stop filter is included to suppress unwanted frequency resonances.

Another significant patent is the "Micro-strip antenna with L-shaped band-stop filter." This invention features an L-shaped coupler, a set of micro-strip antennas, and an L-shaped band-stop filter. The set includes at least one rectangular micro-strip antenna unit coupled to a micro-strip line. The band-stop filter is strategically placed along a corner of the rectangular micro-strip antenna unit, optimizing its performance without physical connections to the antenna unit or coupler. The dimensions and positioning of the L-shaped band-stop filter are tailored to achieve specific band-stop frequencies.

Career Highlights

Jen-Chun Yeh is currently associated with Richwave Technology Corp., where he continues to innovate in the field of antenna technology. His work has garnered attention for its practical applications in communication systems.

Collaborations

Throughout his career, he has collaborated with notable colleagues such as Wei-Kung Deng and Shau-Gang Mao. Their combined expertise has contributed to the advancement of antenna technologies.

Conclusion

Jen-Chun Yeh's contributions to micro-strip antenna technology demonstrate his innovative spirit and commitment to enhancing communication systems. His patents reflect a deep understanding of engineering principles and a dedication to solving complex challenges in the field.