Transmitting apparatus and method of mobile communication...

Details Transmitting apparatus and method of mobile communication... Transmitting apparatus and method of mobile communication...

2008-04-15

2008-04-15

Tran, Pablo N. (Department: 2618)

Telecommunications

Transmitter

With variation of antenna impedance or dimension for modulation

C455S126000, C455S127100, C455S193100

Reexamination Certificate

active

10903272

ABSTRACT:
A mobile communication terminal transmitter comprises a detecting unit for detecting at least one of a first power level and a first power of reflection; a baseband signal processing unit for outputting at least one of a bias voltage and a power control signal, wherein the bias voltage controls an impedance of the antenna, and the power control signal is applied to an output power correcting unit; and an antenna matching unit for adjusting the amplified transmission signal according to the bias voltage.

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