Ray Tang

Title: Ray Tang - Innovator in Dual Band Phased Antenna Technology

Introduction

Ray Tang is a notable inventor based in Fullerton, California. He has made significant contributions to the field of antenna technology, particularly with his innovative designs that enhance radar capabilities in challenging environments. His work is characterized by a focus on dual band phased array antennas, which are crucial for tactical applications.

Latest Patents

Ray Tang holds a patent for a "Dual band phased antenna array using wideband element with diplexer." This invention is designed to operate effectively in hostile jamming environments, allowing for search, track, and identification functions. The dual band array antenna consists of two antennas sharing a common aperture, each with its own feed system and beam steering control. This allows for independent and simultaneous steering of beams for each frequency band. The design employs an ultra-wide band radiating element that operates over an octave bandwidth, efficiently receiving dual band signals. The use of a dual band coaxial-to-waveguide transition facilitates signal processing through a diplexer, which separates the dual band signals for processing in distinct feed networks. The advantages of this technology include excellent impedance characteristics and the elimination of grating lobe formation and cross coupling issues.

Career Highlights

Ray Tang is associated with Hughes Aircraft Company, where he has contributed to various projects involving advanced antenna systems. His expertise in phased array technology has positioned him as a key player in the development of innovative radar solutions.

Collaborations

Throughout his career, Ray has collaborated with talented individuals such as Kuan M Lee and Nam S Wong. These partnerships have fostered a creative environment that has led to the advancement of antenna technology.

Conclusion

Ray Tang's contributions to dual band phased antenna technology exemplify his innovative spirit and dedication to enhancing radar capabilities. His work continues to influence the field and demonstrates the importance of collaboration in driving technological advancements.