Wireless communication device

Details Wireless communication device Wireless communication device

2009-04-08

2010-12-21

Juntima, Nittaya (Department: 2462)

Multiplex communications

Duplex

Communication over free space

C370S334000, C455S078000

Reexamination Certificate

active

07855984

ABSTRACT:
A wireless communication device includes a transceiving module, an antenna module, and a switch module. The transceiving module includes a first transceiver and a second transceiver. The antenna module includes at least a first antenna for transmitting electromagnetic signals in a first frequency range. The switch module switches different connections between the antenna module and the transceiving module, and includes a first switch, a second switch, a third switch, a fourth switch, and a first duplexer.

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patent: 2002/0004375 (2002-01-01), Spencer et al.
patent: 2010/0090777 (2010-04-01), Song et al.
patent: 2010/0210223 (2010-08-01), Gorbachov

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