Authors | V.S. Miroshnichenko , I.O. Kovalov |
Affiliations | O.Ya. Usikov Institute for Radiophysics and Electronics NAS of Ukraine 12, Akad. Proskury St., 61085 Kharkiv, Ukraine |
Е-mail | mirosh@ire.kharkov.ua |
Issue | Volume 8, Year 2016, Number 2 |
Dates | Received 04 April 2016; revised manuscript received 09 June 2016; published online 21 June 2016 |
Citation | V.S. Miroshnichenko, I.O. Kovalov, J. Nano- Electron. Phys. 8 No 2, 02034 (2016) |
DOI | 10.21272/jnep.8(2).02034 |
PACS Number(s) | 84.40.Fe, 85.40. – x, 42.82Bg |
Keywords | Diffraction radiation oscillator, Open resonant system, Periodic structure, Double grating, Millimeter waves. |
Annotation | The hot test results of diffraction radiation oscillator with asymmetric open resonant system, in which the periodic structure was shifted to the field spot periphery of the operating TEM00q-mode, are presented. It is shown, that displacement of the periodic structure, in double grating form, to field spot periphery of TEM00q-mode allows extending the single-mode frequency tuning range and improves the overall efficiency of diffraction radiation oscillator. The mode competition features in diffraction radiation oscillator with double grating and asymmetric open resonant system are considered. The investigations were carried out in 8-mm waveband. |
List of References |