Title :
Plasma Relativistic Microwave Amplifier and Oscillator
Author :
Strelkov, P.S. ; Bogdankevich, I.L. ; Ivanov, I.E. ; Loza, O.T. ; Ponomarev, A.V. ; Ulyanov, D.K. ; Garate, E.
Author_Institution :
A.M. Prokhorov Gen. Phys. Inst., Moscow
Abstract :
Summary form only given. Plasma relativistic microwave amplifier is tuned from 2 to 3 GHz. Spectra and the phase difference of the input and output signals were measured. The output microwave power is 30 to 70 MW, the amplification is 30 dB, the pulse duration is 70 ns. In the plasma relativistic oscillator the feedback suppression was observed due to the normal Doppler effect. First results of experiment with the plasma microwave oscillator in repetitively-rate regime are presented.
Keywords :
Doppler effect; microwave amplifiers; microwave oscillators; plasma devices; relativistic plasmas; feedback suppression; frequency 2 GHz to 3 GHz; gain 30 dB; normal Doppler effect; output microwave power; phase difference; plasma microwave oscillator; plasma relativistic microwave amplifier; plasma relativistic oscillator; power 30 MW to 70 MW; pulse duration; time 70 ns; Doppler effect; Feedback; Microwave amplifiers; Microwave oscillators; Phase measurement; Physics; Plasma measurements; Pulse amplifiers; USA Councils;
Conference_Titel :
Plasma Science, 2007. ICOPS 2007. IEEE 34th International Conference on
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0915-0
DOI :
10.1109/PPPS.2007.4346329
