Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate
2011-03-01
2011-03-01
Takaoka, Dean O (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Having branched circuits
C333S101000
Reexamination Certificate
active
07898359
ABSTRACT:
The present invention relates to a switching arrangement and method of manufacturing such an arrangement, wherein first and second series-shunt diode structures (D1/D2, D3/D4) are connected to each other in a mirrored configuration to obtain a basic switching cell. This basic switching cell can be used to build a SPDT switch which in turn can be used to build a DPDT switch or switches of higher complexity. Thereby, high isolation and low power consumption can be achieved with the additional advantage of modularity.
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Tayrani, R; et al “Broad-Band SIGE MMICS For Phased-Array Radar Applications” IEEE Journal Of Solid-State Circuits, vol. 38, No. 9, Sep. 2003, pp. 1462-1470.
Darriet Stephane
Vaucher Cicero S.
ST-Ericsson SA
Takaoka Dean O
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