Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2008-05-20
2008-05-20
Nguyen, Duc M. (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S324000, C455S339000, C455S552100
Reexamination Certificate
active
07376440
ABSTRACT:
A wireless communication device comprises an N-plexer, that is, a multi-band device, connected to a single antenna for receiving multiple communication bands on the single antenna. The N-plexer includes a receive band pass filter of a receive signal path to receive a signal in a certain frequency bandwidth for each of the multiple of communication bands. The N-plexer also includes a GPS receiver filter for receiving GPS signals. The communication device also comprises an amplifier coupled with each of the plurality of receive signal paths. The amplifier is configured to amplify the receive signals associated with each of the plurality of receive signal paths.
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Forrester Tim
Tran Allen
Kyocera Wireless Corp.
Lee Justin
Nguyen Duc M.
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