CMOS RF switch for high-performance radio systems

Details CMOS RF switch for high-performance radio systems CMOS RF switch for high-performance radio systems

2007-05-03

2010-12-07

Tran, Tuan A (Department: 2618)

Telecommunications

Transmitter and receiver at same station

With transmitter-receiver switching or interaction prevention

C455S078000, C455S079000, C455S082000, C455S083000, C333S100000, C333S101000

Reexamination Certificate

active

07848712

ABSTRACT:
A wireless device includes high-performance CMOS RF switches that include serially connected transistors coupled between an input terminal and an output terminal, with an inductor coupled from the input to the output that resonates out the capacitance of the transistors to improve isolation. The transistors have a floating/bootstrapped body with remote body contacts.

REFERENCES:
patent: 6078797 (2000-06-01), Kashimura
patent: 6671496 (2003-12-01), Hoshi
patent: 7199635 (2007-04-01), Nakatsuka et al.
patent: 7345545 (2008-03-01), Glass et al.
patent: 2003/0190895 (2003-10-01), Mostov et al.
patent: 2004/0033787 (2004-02-01), Weber et al.
patent: 2005/0159113 (2005-07-01), Iida

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