Title :
Interaction of evanescent wave and Smith-Purcell radiation modes in resonant BWO-DRO device
Author :
Lukin, Konstantin A. ; Khutoryan, Eduard M. ; Park, Gun-Sik
Author_Institution :
Inst. for Radiophys. & Electron. IRE, NASU, Kharkov, Ukraine
Abstract :
Various self-oscillatory regimes in system of BWO-DRO oscillator with upper mirror that forms the open resonator have been theoretically studied. Strong competition between DRO and BWO modes takes place when the eigenmode frequencies are resonant ones.
Keywords :
backward wave oscillators; dielectric resonator oscillators; eigenvalues and eigenfunctions; BWO-DRO oscillator; Smith-Purcell radiation modes; eigenmode frequencies; evanescent wave; resonant BWO-DRO device; self-oscillatory regimes; Astronomy; Diffraction gratings; Electron beams; Mirrors; Oscillators; Periodic structures; Physics; Q factor; Resonance; Resonant frequency; Diffraction Radiation Oscillator; Smith-Purcell radiation; evanescent wave; higher time harmonics; mode competition; orotron;
Conference_Titel :
Vacuum Electronics Conference, 2009. IVEC '09. IEEE International
Conference_Location :
Rome
Print_ISBN :
978-1-4244-3500-5
Electronic_ISBN :
978-1-4244-3501-2
DOI :
10.1109/IVELEC.2009.5193529
