Switch circuit and semiconductor device

Details Switch circuit and semiconductor device Switch circuit and semiconductor device

2008-08-08

2011-11-08

Takaoka, Dean (Department: 2817)

Wave transmission lines and networks

Plural channel systems

Having branched circuits

C327S427000

Reexamination Certificate

active

08054143

ABSTRACT:
A switch circuit for passing or blocking a high-frequency signal includes a correction circuit for correcting an impedance component that exists in the switch circuit and that changes asymmetrically with the direct-current potential as a reference such that impedance as seen from either high-frequency terminal changes symmetrically with the direct-current potential as a reference in response to positive and negative changes that take the direct-current potential of the high-frequency signal as a reference.

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International Search Report for PCT/JP2008/064321 mailed Sep. 16. 2008.

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