A compact, 35 GHz, phase-locked gyrotron oscillator with subharmonic injection

H. Guo, Y. Carmel, V. L. Granatstein, E. Scannell, S. Spang

Research output: Contribution to conferencePaperpeer-review

Abstract

Summary form only given, as follows. A compact, 35-GHz, phase-locked gyrotron oscillator operating at a harmonic of the cyclotron frequency is under development. It will be compatible with the requirements of airborne and vehicular millimeter-wave radars. The gyrotron is characterized by three unique features: (1) a novel complex cavity with superior mode selection and high power handling capabilities; (2) subharmonic frequency injection, where the phase of the output radiation will be controlled by a small input signal at subharmonic frequency; and (3) low magnetic field requirements compatible with modern permanent magnet technology (Nd/Fe/B). The gyrotron is designed for operation at 35 GHz with peak output power of approximately 150 kW and efficiency of 30%. A phase locking gain of about 50 dB at the second and third harmonics is expected.

Original languageEnglish
Pages210
Number of pages1
DOIs
StatePublished - 1 Jan 1990
Externally publishedYes
Event1990 IEEE International Conference on Plasma Science - Oakland, CA, USA
Duration: 21 May 199023 May 1990

Conference

Conference1990 IEEE International Conference on Plasma Science
CityOakland, CA, USA
Period21/05/9023/05/90

ASJC Scopus subject areas

  • General Engineering

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