Company Filing History:
Years Active: 2003-2005
Title: Youngfei Zhu: Innovator in Voltage Tunable Phase Shifters
Introduction
Youngfei Zhu is a prominent inventor based in Columbia, MD (US). He has made significant contributions to the field of electrical engineering, particularly in the development of voltage tunable phase shifters. With a total of 2 patents to his name, Zhu's work is paving the way for advancements in radio frequency technology.
Latest Patents
Zhu's latest patents include innovative designs for voltage tunable coplanar phase shifters. One of his notable inventions is a phase shifter that features a substrate and a tunable dielectric film with a dielectric constant ranging from 70 to 600. This design offers a tuning range of 20 to 60% and a loss tangent between 0.008 to 0.03 at K and Ka bands. The phase shifter is equipped with a coplanar waveguide, an input for coupling radio frequency signals, and a connection for applying control voltage to the dielectric film. Another patent focuses on a reflective termination coplanar waveguide phase shifter, which includes similar components and functionalities, enhancing the versatility of his inventions.
Career Highlights
Youngfei Zhu is currently employed at Paratek Microwave Incorporated, where he continues to innovate in the field of microwave technology. His work is instrumental in developing advanced solutions that meet the growing demands of the telecommunications industry.
Collaborations
Zhu collaborates with talented professionals such as Andrey Kozyrev and Louise C Sengupta, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Youngfei Zhu's contributions to the field of voltage tunable phase shifters highlight his role as a key inventor in electrical engineering. His patents reflect a commitment to advancing technology and improving radio frequency applications.