Title :
Investigations of resonance characteristics of DRO electrodynamic systems with automated measuring system in 4 mm wave range
Author :
Ermak, G.P. ; Zheltov, V.N. ; Varavin, A.V. ; Plevako, A.S.
Author_Institution :
Usikov Inst. of Radiophys. & Electron., Kharkov, Ukraine
Abstract :
Presented in this paper are the results of study of long-focus and short-focus open resonators (OR) of diffraction radiation oscillator (DRO) by means of automated measuring system (AMS) in the 4-mm wave band. AMS implements frequency tuning of signal oscillator within 53.57-63.37 GHz via 10 MHz step complemented by the ability of a minimal step 160 kHz within 600 MHz bandwidth. Microwave field amplitude was measured at every point of frequency range. This system allows to study resonance systems with Q up to 5÷7×104.
Keywords :
electrodynamics; electron diffraction; millimetre wave measurement; millimetre wave oscillators; resonators; 53.57 to 63.37 GHz; automated measuring system; diffraction radiation oscillator; electrodynamic systems; frequency tuning; microwave field amplitude; open resonators; resonance characteristics; signal oscillator; Electrodynamics; IEEE catalog; Microwave technology; Organizing; PIN photodiodes; Resonance; Spreadsheet programs;
Conference_Titel :
Microwave & Telecommunication Technology, 2005 15th International Crimean Conference
Print_ISBN :
966-7968-80-4
DOI :
10.1109/CRMICO.2005.1564901
