TELECOMMUNICATIONS AND RADIO ENGINEERING - 2010 Vol. 69,
No 4 		 

 

 

 

OPERATION OF THE DIFFRACTION RADIATION OSCILLATOR ON HIGHER SPACE HARMONICS OF PERIODIC STRUCTURE


V.S. Miroshnichenko, V.K. Korneyenkov, Ye.B. Senkevich,
& D.V. Yudintsev
A. Usikov Institute of Radio Physics and Electronics,
National Academy of Sciences of Ukraine
12, Academician Proskura St., Kharkiv 61085, Ukraine
Address all correspondence to V.S. Miroshnichenko E-mail: mirosh@ire.kharkov.ua

Abstract
The outcomes of experimental examinations of the diffraction radiation oscillator (DRO), working on higher space harmonics of diffraction grating are presented. It is shown, that due to a choice of an open resonant system of the DRO it is possible to lower influence of ohmic losses growth in a diffraction grating on output performances of the DRO at a raise of the number of a space harmonic. The comparison of starting current and output power of DRO, working on 1-st, 2-nd and 3-rd space harmonics of a diffraction grating is submitted.

KEY WORDS: space harmonics, starting current, ohmic losses, diffraction radiation oscillator, diffraction grating



References
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pages 367-378

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