Company Filing History:
Years Active: 1983-1986
Title: Innovations of Yuk-Bun Cheng in Microwave Antenna Technology
Introduction
Yuk-Bun Cheng is a notable inventor based in Lockport, IL (US), recognized for his contributions to microwave antenna technology. With a total of 2 patents, Cheng has made significant advancements in the design and functionality of microwave antennas.
Latest Patents
Cheng's latest patents include the "Low Side Lobe Gregorian Antenna" and "Reflector-Type Microwave Antennas with Absorber Lined Conical Feed." The Low Side Lobe Gregorian Antenna features a unique design that combines a paraboloidal main reflector and a subreflector, optimizing microwave radiation transmission and reception. This innovative design includes a shield that effectively reduces side lobe levels by capturing feed horn spillover energy and minimizing diffraction. The second patent, focusing on reflector-type microwave antennas, introduces a conical feed horn lined with absorber material. This design reduces the width of the radiation pattern envelope in the E-plane, enhancing the antenna's performance without significantly altering its gain.
Career Highlights
Cheng has been associated with Andrew Corporation, where he has applied his expertise in microwave technology. His work has contributed to the development of advanced antenna systems that are crucial for various applications in telecommunications and broadcasting.
Collaborations
Cheng has collaborated with notable colleagues, including Charles M. Knop and Edward L. Ostertag, who have also made significant contributions to the field of microwave technology.
Conclusion
Yuk-Bun Cheng's innovative work in microwave antenna technology has led to the development of patents that enhance the efficiency and effectiveness of microwave communication systems. His contributions continue to influence advancements in this critical area of technology.