Title :
Microwave solid oscillator
Author :
Belous, R.I. ; Makeev, Yu.G. ; Martynyuk, S.P. ; Skuratovskiy, I.G.
Author_Institution :
A. Usikov Inst. for Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkov, Ukraine
Abstract :
The investigations of the resonance structure, which consists of a section of a circular evanescent waveguide with the coaxial metal-dielectric element inside it., allow us to find out the series of characteristics for this structure. Such resonator which was called as a waveguide-coaxial resonator (WCR) has small sizes, reasonably high values of eigen Q-factor and the possibility of mechanical frequency tuning in wide ranges. Besides. that, in such resonator it is possible to change a: wave resistance for the H and TEM oscillations through the choice of a diameter of the inner metal rod. This property of the WCR will be used in solid oscillator of the microwave oscillations during the optimization its parameters. In this paper the possibility of design of the solid oscillator working at the H or TEM modes of the WCR has. been shown.
Keywords :
circular waveguides; dielectric resonator oscillators; microwave oscillators; H oscillations; K-band oscillator; TEM oscillations; brass waveguide; circular evanescent waveguide; coaxial metal-dielectric element; electrodynamics calculation; high eigen Q-factor; mechanical frequency tuning; microwave solid oscillator; oscillator model; waveguide-coaxial resonator; Circuits; Coaxial components; Diodes; Frequency; Microwave oscillators; Model driven engineering; Power generation; Q factor; Resonance; Solids;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves, 2004. MSMW 04. The Fifth International Kharkov Symposium on
Print_ISBN :
0-7803-8411-3
DOI :
10.1109/MSMW.2004.1346012
