Switch circuitry and access point

Details Switch circuitry and access point Switch circuitry and access point

2008-04-01

2008-04-01

West, Lewis (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S078000

Reexamination Certificate

active

11240395

ABSTRACT:
A switch circuitry corresponds with a plurality of antennae. The switch circuitry includes a first switch module, a second switch module, and a third switch module. In this case, the first switch module, the second switch module, and the third switch module have a plurality of control leads, a plurality of signal leads, and a plurality of antenna leads respectively. The third switch module further has a plurality of transmission leads. Each signal lead connects with corresponding one of the antenna leads. In addition, an access point including the switch circuitry is provided.

REFERENCES:
patent: 2003/0215021 (2003-11-01), Simmonds
patent: 2005/0053164 (2005-03-01), Catreux et al.
patent: 2005/0074080 (2005-04-01), Catreux et al.
patent: 2005/0075081 (2005-04-01), Catreux-Erceg et al
patent: 2005/0105632 (2005-05-01), Catreux-Erces et al.
patent: 2005/0141459 (2005-06-01), Li et al.
patent: 2005/0141630 (2005-06-01), Catreux et al.
patent: 2005/0143014 (2005-06-01), Li et al.
patent: 2006/0029146 (2006-02-01), Catreux et al.

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