RT Journal Article ID 73e7ee237b835947 A1 Kirichenko, A. Ya. A1 Kogut, A. Ye. A1 Bludov, Yu. V. A1 Golubnichaya, G. V. A1 Kutuzov, V. V. A1 Maximchuk, I. G. A1 Solodovnik, V. A. T1 Metal Mirror Influence on Forced Whispering Gallery Oscillations in a Hemispherical Dielectric Resonator JF Telecommunications and Radio Engineering JO TRE YR 2006 FD 2006-07-01 VO 65 IS 11-15 SP 995 OP 1002 AB A frequency spectrum of H-modes of a dielectric hemispherical resonator has been studied with a metal mirror in an equatorial plane and in the absence of a mirror. It has been found that, in contrast to E-mode oscillations, H-mode oscillations can be also excited in absence of a metal mirror. This fact was previously considered to be impossible and in doing so the rarefaction of a spectrum and increase in a quality factor of resonant oscillations have been observed. Moreover, boundaries of regions of localization of whispering gallery EM fields and distribution of their intensity along a surface of a dielectric resonator have been ascertained. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,021bee984e7a0976,73e7ee237b835947.html