Increase in the energy efficiency of a pulsed-periodic relativistic backward wave oscillator with a modulating resonant reflector
| Parent link: | Technical Physics: Scientific Journal.— , 1931- Vol. 59, iss. 3.— 2014.— [P. 428-433] |
|---|---|
| Corporate Author: | |
| Other Authors: | , , , , |
| Summary: | Title screen An efficient microwave oscillator (320 MW and 7.9 GHz) that generates microwave pulses with a duration of 90 ns is developed using optimization of an electron-wave system and decompression of the longitudinal magnetic field with a maximum induction of 0.62 T in the region of an explosive-emission cathode and a lower field (0.36 T) with respect to cyclotron resonance in the slow-wave structure. In a packet (up to 10 ns) repetitively-pulsed (100 Hz) regime, the maximum conversion efficiency of the electron-beam power to microwave radiation is 27%. The mean energy of the radiation pulse (23 J) is about 18% of the pulse energy of high-voltage oscillator. Режим доступа: по договору с организацией-держателем ресурса |
| Published: |
2014
|
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1134/S1063784214030268 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653590 |