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Repetitively rated plasma relativistic microwave oscillator with a controllable frequency in every pulse |
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| Authors: | I L Bogdankevich D M Grishin A V Gunin I E Ivanov S D Korovin O T Loza G A Mesyats D A Pavlov V V Rostov P S Strelkov D K Ul’yanov |
| Institution: | (1) Prokhorov Institute of General Physics, Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991, Russia;(2) Institute of High-Current Electronics, Siberian Division, Russian Academy of Sciences Akademicheskiĭ pr. 4, Tomsk, 634055, Russia;(3) Lebedev Physical Institute, Russian Academy of Sciences, Leninskiĭ pr. 53, Moscow, 119991, Russia |
| Abstract: | A repetitively rated microwave oscillator whose frequency can be varied electronically from pulse to pulse in a predetermined manner is created for the first time. The microwave oscillator has a power on the order of 108 W and is based on the Cherenkov interaction of a high-current relativistic electron beam with a plasma preformed before each pulse. Electronic control over the plasma properties allows one to arbitrarily vary the microwave frequency from pulse to pulse at a pulse repetition rate of up to 50 Hz. |
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