TELECOMMUNICATIONS AND RADIO ENGINEERING - 2009 Vol. 68,
No 3 		 

 

 

 

Competition and Cooperation of Modes in Small-Volume DRO with Periodic Structure of Coupled Grooved Waveguides*



V.S. Miroshnichenko
A. Usikov Institute of Radio Physics and Electronics,
National Academy of Sciences of Ukraine
12, Academician Proskura St., Kharkiv 61085, Ukraine

Abstract
Particularities of excitation of oscillations in small-volume diffraction radiation oscillator (DRO) are considered. The examination of a mode competition in DRO in 8-mm waveband are carried out. The bi-frequency oscillation mode described by cooperative interaction of excited modes, is detected. Identification of resonant modes participating in cooperative interaction is performed. The mechanism of origination of synchronous bi-frequency modes in resonant self-oscillators with distributed interaction is suggested.

References

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pages 217-229

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