Radiofrequency double pole single throw switch

Details Radiofrequency double pole single throw switch Radiofrequency double pole single throw switch

2003-07-16

2009-06-16

Paladini, Albert W (Department: 2836)

Electrical transmission or interconnection systems

Switching systems

Plural switches

C327S065000, C327S408000

Reexamination Certificate

active

07547993

ABSTRACT:
A double pole single throw (DPST) switch circuit including a first circuit portion corresponding to a first input port, a second circuit portion corresponding to a second input port, and an output port, wherein each of the first and second circuit portions include at least one first transistor providing a portion of an isolation channel, at least one second transistor providing a portion of a transmit channel, and at least one third transistor for providing a control bias for selecting either the transmit channel or the isolation channel.

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