Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1997-06-13
1999-04-20
Ham, Seungsook
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333222, H01P 1205, H01P 704
Patent
active
058960740
ABSTRACT:
Dielectric resonator wherein an internal conductor non-formed portion is provided near one open face of the internal conductor formed holes, and signal input, output electrodes are provided on one portion of the external conductor, whereby electromagnetic field leakage is restrained, because the open face is not formed, and individual parts such as signal input, output pins and so on are not required.
REFERENCES:
patent: 4431977 (1984-02-01), Sokola et al.
patent: 5103197 (1992-04-01), Turunen et al.
patent: 5109207 (1992-04-01), Aizawa et al.
patent: 5572174 (1996-11-01), Kitaichi et al.
Kato Hideyuki
Kitaichi Yukihiro
Matsumoto Haruo
Mori Hisashi
Tada Hitoshi
Ham Seungsook
Murata Manufacturing Co. Ltd.
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