Wireless communication circuit and wireless communication...

Details Wireless communication circuit and wireless communication... Wireless communication circuit and wireless communication...

2004-09-22

2009-11-24

Anderson, Matthew D (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S073000, C455S522000, C455S127100, C455S127200, C455S574000, C455S136000, C455S138000, C330S297000, C318S254100, C318S132000

Reexamination Certificate

active

07623896

ABSTRACT:
When power to be transmitted varies, a control section instructs an AGC control section to control a gain of an IQ modulation processing section6in accordance with the power. A switch selects a power source voltage, corresponding to the power to be transmitted, from power source voltages V1to V3of a wireless module, in accordance with an instruction of the control section, so as to supply thus selected power source voltage to a power amplifier. Thus, it is possible to realize a wireless communication circuit which occupies a less area and consumes smaller amounts of power without narrowing a communication range.

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