Highly stable U-band microstrip GaAs Gunn oscillator

Dade Zhao; Yanmao Deng; Wenhui Zhang; Honggu Qin; Jinrong Cao; Kai Shao

doi:10.1117/12.182999

19 August 1994 Highly stable U-band microstrip GaAs Gunn oscillator

Dade Zhao, Yanmao Deng, Wenhui Zhang, Honggu Qin, Jinrong Cao, Kai Shao

Proceedings Volume 2211, Millimeter and Submillimeter Waves; (1994) https://doi.org/10.1117/12.182999
Event: Millimeter and Submillimeter Waves and Applications: International Conference, 1994, San Diego, CA, United States

Abstract

A high performance and stabilized U-band microstrip GaAs Gunn Oscillator on duroid 6002 is reported. It is stabilized using a dielectric resonator and a block (stub) circuit resonator in a unique hybrid configuration. Frequency stability of +/- 1.2 ppm/ degree(s)C is achieved over 10 to 60 degree(s)C temperature range. A highest 102 mW of cw output power at 44.6 GHz is obtained from a 108 mW diode.

Citation Download Citation

Dade Zhao, Yanmao Deng, Wenhui Zhang, Honggu Qin, Jinrong Cao, and Kai Shao "Highly stable U-band microstrip GaAs Gunn oscillator", Proc. SPIE 2211, Millimeter and Submillimeter Waves, (19 August 1994); https://doi.org/10.1117/12.182999

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