Title :
Characteristics of the wavegude to quasioptical or dielectric resonator couplings
Author :
Skresanov, V.N. ; Glamazdin, V.V. ; Natarov, M.P. ; Shubny, A.I.
Author_Institution :
A. Usikov Inst. for Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkiv, Ukraine
Abstract :
Open resonators find many applications in the measuring techniques and millimeter wave devices. In particular, these are quasioptical (two-reflector) resonators (QR) with metal reflectors and whispering gallery mode dielectric resonators (DR). The coupling of the transmission line and open resonator differs from such coupling of the transmission line and closed resonating structure by the presence of direct coupling with free space. The comparison of experimental characteristics for two type of the open resonator coupling elements has been done. The measurements of the characteristics of a number of DR coupling elements has been carried out.
Keywords :
coupled transmission lines; dielectric resonators; electromagnetic coupling; millimetre wave devices; optical resonators; waveguides; whispering gallery modes; dielectric resonator coupling; metal reflector; millimeter wave device; open resonator; quasioptical resonator coupling; transmission line coupling; waveguide; whispering gallery mode dielectric resonator; Couplings; Dielectric loss measurement; Diffraction; Power transmission lines; Propagation losses; Scattering; Transmission line measurements;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW), 2010 International Kharkov Symposium on
Conference_Location :
Kharkiv
Print_ISBN :
978-1-4244-7900-9
DOI :
10.1109/MSMW.2010.5545973
