Perkins Coie LLP
Harmonic oscillator and cavity filter and electromagnetic wave device thereof
The present application relates to a harmonic oscillator. The harmonic oscillator includes a dielectric body and at least one responding unit attached onto a surface of the dielectric body, where the responding unit is a conductive structure having a geometrical pattern. The application further relates to a cavity filter having the harmonic oscillator and an electromagnetic wave device. By using the harmonic oscillator in the application, a permittivity can be effectively increased and a resonance frequency of a cavity filter can be decreased, thereby implementing miniaturization. Moreover, for an electromagnetic wave in a TM mode, a frequency can be decreased and an electromagnetic loss is not affected.
KUANG-CHI INNOVATIVE TECHNOLOGY LTD.
H H H
H01P H01P H01P
inventional inventional inventional
Jingjing Ruopeng Ning Guanxiong
Liu Liu Xu Xu