DocumentCode
1876733
Title
A miniaturized end-coupled bandpass filter using /spl lambda//4 hair-pin coplanar resonators
Author
Tsujiguchi, T. ; Matsumoto, H. ; Nishikawa, T.
Author_Institution
Murata Manuf. Co. Ltd., Kyoto, Japan
Volume
2
fYear
1998
fDate
7-12 June 1998
Firstpage
829
Abstract
A miniaturized end-coupled bandpass filter is realized by /spl lambda//4 hair-pin coplanar resonators. Attenuation poles at both sides of the passband are generated by a resonator arrangement to make a multi-pass circuit. The trial filter has 590 MHz 3 dB-bandwidth at 5.8 GHz and the insertion loss is 3.8 dB. The size is 3.5/spl times/3.75/spl times/0.4 mm/sup 3/. It is applicable to MCM (multi-chip-module) using bare-chip mount.
Keywords
band-pass filters; coplanar waveguides; losses; microwave filters; poles and zeros; resonator filters; waveguide filters; /spl lambda//4 hair-pin coplanar resonators; 3 dB-bandwidth; 3.8 dB; 5.8 GHz; 590 MHz; MCM; attenuation poles; bare-chip mount; end-coupled bandpass filter; insertion loss; multi-pass circuit; resonator arrangement; Attenuation; Band pass filters; Conductors; Coplanar waveguides; Coupling circuits; Dielectric substrates; Equivalent circuits; Passband; Productivity; Resonator filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1998 IEEE MTT-S International
Conference_Location
Baltimore, MD, USA
ISSN
0149-645X
Print_ISBN
0-7803-4471-5
Type
conf
DOI
10.1109/MWSYM.1998.705118
Filename
705118
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