首页>
外国专利>
REFLECTION-TYPE WAVEGUIDE BANDPASS FILTER AND DESIGN METHOD THEREOF
REFLECTION-TYPE WAVEGUIDE BANDPASS FILTER AND DESIGN METHOD THEREOF
展开▼
机译:反射型波导带通滤波器及其设计方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a bandpass filter having a wide-reflection frequency band.;SOLUTION: A reflection-type waveguide bandpass filter 90 changes the local characteristic impedance, with respect to the characteristic impedance of a waveguide, by implementing the line width w(z) of a strip line 13 as a nonuniform width. Here, the characteristic impedance of the waveguide is the impedance at the port of the reflection-type waveguide bandpass filter 90.;COPYRIGHT: (C)2010,JPO&INPIT
展开▼