Dielectric waveguide filter with structure and method for adjusting bandwidth

作者: Reddy Vangala

DOI:

关键词:

摘要: A structure and method for adjusting the bandwidth of a ceramic waveguide filter comprising, in one embodiment, monoblock dielectric material defining respective steps input/output through-holes extending through steps. In are defined by notches define openings terminating notch. The may be adjusted height/thickness direction relative to an exterior surface and/or diameter through-holes.

参考文章(113)
Andrew J. Piloto, Kevin A. Leahy, Bruce A. Flanick, Kawthar A. Zaki, Waveguide filters having a layered dielectric structure ,(1993)
Hajime Suemasa, Yasuo Yamada, Hitoshi Tada, Takashi Maruyama, Hiroshi Tada, Hideyuki Kato, Haruo Matsumoto, Hirohumi Miyamoto, Coaxial dielectric resonator apparatus having a plurality of side recesses located on a mount substrate ,(1995)
Michael A. Hageman, Daniel A. Stevens, John W. Gipprich, Kawthar Zaki, Embedded ridge waveguide filters ,(2001)
Tatsuya Tsujiguchi, Hisashi Mori, Yukihiro Kitaichi, Tadahiro Yorita, Hitoshi Tada, Hideyuki Kato, Haruo Matsumoto, Dielectric resonator apparatus including means for adjusting the degree of coupling ,(1994)
Meiji Miyashita, Hiroyuki Katoh, Hiroshi Kojima, Kazuhisa Sano, Dielectric waveguide filter and mounting structure thereof ,(2002)
Eric M. Bradley, Optical resonator structures ,(1989)
Raymond L Sokola, Charles Choi, Ceramic bandpass filter. ,(1983)