Title :
External noise suppression in klystron self-oscillator
Author :
Dmitriev, B.S. ; Zharkov, Yury D. ; Skorokhodov, V.N. ; Sadovnikov, S.A.
Author_Institution :
Saratov State Univ., Saratov, Russia
Abstract :
This work presents research of noise suppression effect in klystron with delayed feedback by external harmonic and noise signals. Two regimes were investigated - with klystron beam current above and below starting threshold. It is shown, that both systems show SNR increase due to synchronization, which is notable better in regenerative regime with current below starting threshold.
Keywords :
feedback oscillators; harmonics; interference suppression; klystrons; synchronisation; SNR; delayed feedback; external harmonic; external noise suppression effect; klystron beam current; klystron self-oscillator; noise signals; regenerative regime; starting threshold; synchronization; Harmonic analysis; Klystrons; Oscillators; Resonant frequency; Signal to noise ratio; Synchronization; delayed feedback; klystron oscillator; noise suppression; signal to noise ratio; synchronization in systems with noise;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857645
