Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1997-02-12
1998-10-20
Pascal, Robert J.
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333246, H01P 1203
Patent
active
058252649
ABSTRACT:
A dielectric filter includes a laminate substrate formed by laminating and bonding a plurality of dielectric sheets, belt-like resonance electrodes formed on predetermined bond surfaces of the dielectric sheets, input/output electrodes formed at predetermined positions of an outer periphery of the laminate substrate and connected to the belt-like resonance electrodes, and earth electrodes formed on the outer periphery of the laminate substrate under a non-connection state with the input/output electrodes. The end portions of the belt-like resonance electrodes extend to both side surfaces of the laminate substrate. One end of each belt-like resonance electrode is connected to the earth electrode formed on one of the side surfaces of the laminate substrate and serves as a short-circuit terminal, and the other end of the belt-like electrode is exposed on an ungrounded portion on the opposite side surface and serves as an open terminal.
REFERENCES:
patent: Re31470 (1983-12-01), Bedard et al.
patent: 5105173 (1992-04-01), Itou
patent: 5344695 (1994-09-01), Hirai et al.
patent: 5374909 (1994-12-01), Hirai et al.
patent: 5412358 (1995-05-01), Hirai et al.
patent: 5479141 (1995-12-01), Ishizaki et al.
Ban Tomohiko
Matsushita Yuji
Nakamura Nobuaki
Sato Hisao
Yamazaki Kazuhisa
Bettendorf Justin P.
FDK Corporation
Pascal Robert J.
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