Wave transmission lines and networks – Coupling networks – Frequency domain filters utilizing only lumped parameters
Patent
1997-07-22
1999-03-30
Pascal, Robert
Wave transmission lines and networks
Coupling networks
Frequency domain filters utilizing only lumped parameters
3613212, H03H 102
Patent
active
058894454
ABSTRACT:
Composite RC devices are described that provide predetermined impedance properties in a package similar to multilayer ceramic capacitors of the prior art. The RC devices include a plurality of first and second ceramic layers interleaved to form a stack. The ceramic layers each include a suitable electrode structure of opposite polarity forming the equivalent of multiple two-plate capacitors. One or more resistors are embedded in the device body and are selectively connected to the capacitor structure. In some presently preferred embodiments, multiple parallel resistors are provided, such as on each electrical side of the capacitor structure.
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Galvagni John L.
Ritter Andrew P.
AVX Corporation
Bettendorf Justin P.
Pascal Robert
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