Transmission device

Details Transmission device Transmission device

2011-06-14

2011-06-14

Nguyen, Simon D (Department: 2618)

Telecommunications

Transmitter

C455S114300, C455S126000, C455S127100, C375S297000

Reexamination Certificate

active

07962107

ABSTRACT:
In a transmission device including an RF power amplifier with less number of terminals for monitoring an input/output signal of the RF power amplifier, there are provided with an input signal detector detecting the input signal; an output signal detector detecting the output signal; a first power amplifier switch switching ON or OFF the power amplifier; a monitor terminal; and an RF switch selecting an input signal or output signal of the power amplifier to be transmitted to the monitor terminal, in association with the first power amplifier switch being switched ON or OFF.

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patent: 2006/0012427 (2006-01-01), Nezami
patent: 2009/0163156 (2009-06-01), Rofougaran et al.
patent: 09-312578 (1997-12-01), None

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