I-Ping Yu

Title: I-Ping Yu: Innovator in Radio Frequency Antenna Technology

Introduction

I-Ping Yu is a notable inventor based in Tucson, Arizona, recognized for his contributions to radio frequency antenna technology. With a total of four patents to his name, Yu has made significant advancements in the field, particularly in the design and fabrication of antennas.

Latest Patents

One of Yu's latest patents is focused on a radio frequency antenna and its fabrication. This innovative antenna is created by first injection molding a group of broadband radio frequency radiating elements from a polymeric material. Each element is then metallized, and a transmission line is installed within it. A support structure is prepared by injection molding multiple flat support plates, which are also metallized. The design includes a pattern of electrical connectors on the plates, with a forward plate featuring attachment locations for the radiating elements. These elements are affixed using ultrasonic welding, ensuring that the transmission lines are in electrical communication with the respective attachment locations. Another significant patent is for a compact spiral antenna that receives electromagnetic radiation. This antenna includes a dielectric substrate with first and second spirals on one surface and a third spiral on the opposite surface, providing a compact design with multioctave bandwidth capability.

Career Highlights

Throughout his career, I-Ping Yu has worked with prominent companies in the defense and technology sectors, including Raytheon Company and Hughes Missile Systems Company. His experience in these organizations has contributed to his expertise in antenna technology and innovation.

Collaborations

Yu has collaborated with notable professionals in his field, including Gary M. Salvail and Michael S. Mehen. These collaborations have likely enhanced his work and contributed to the development of his patented technologies.

Conclusion

I-Ping Yu's innovative work in radio frequency antennas showcases his expertise and commitment to advancing technology in this field. His patents reflect a deep understanding of antenna design and fabrication, making him a significant figure in the industry.