Wave transmission lines and networks – Plural channel systems – Nonreciprocal gyromagnetic type
Reexamination Certificate
2005-03-01
2005-03-01
Jones, Stephen E. (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Nonreciprocal gyromagnetic type
C333S024200
Reexamination Certificate
active
06861920
ABSTRACT:
In a complex circuit board, the positional relationships between element portions, including an electrode pattern, a dielectric substrate and a magnetic substrate, can be adjusted as desired, and the complex circuit board can be miniaturized. The complex circuit board includes a dielectric substrate and a magnetic substrate, a space being provided between the magnetic substrate and the dielectric substrate, and an electrode pattern provided between the dielectric substrate and the magnetic substrate, a capacitance element portion of the electrode pattern being provided adjacent or in contact with or spaced a predetermined distance from the dielectric substrate, and the inductance element portion of the electrode pattern being provided adjacent or in contact with or spaced a predetermined distance from the magnetic substrate.
REFERENCES:
patent: 4761621 (1988-08-01), Kane et al.
patent: 6130587 (2000-10-01), Jun et al.
Ishikawa Yohei
Matsutani Kei
Tokudera Hiromu
Jones Stephen E.
Murata Manufacturing Co. Ltd.
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