Title :
Simple dielectric waveguide bandpass filter
Author :
Matthaei, G.L. ; Harris, C.E. ; Kim, Y.M. ; Park, D.C. ; Duvall, J.P.
Author_Institution :
University of California, Department of Electrical & Computer Engineering, Santa Barbara, USA
Abstract :
A dielectric waveguide bandpass filter is discussed which consists of two, parallel-coupled, dielectric-waveguide gratings, each grating having a distributed load at one end. This structure gives a narrow, low-loss passband, and around 30 dB of attenuation in the stopband.
Keywords :
band-pass filters; dielectric waveguides; microwave filters; attenuation; dielectric waveguide bandpass filter; distributed load; gratings; stopband;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19820540
