Linear amplification arrangement with non-linear amplifier...

Details Linear amplification arrangement with non-linear amplifier... Linear amplification arrangement with non-linear amplifier...

2008-01-22

2008-01-22

Urban, Edward F. (Department: 2618)

Telecommunications

Transmitter

Power control, power supply, or bias voltage supply

C455S127200, C455S127500, C455S108000, C455S110000, C330S255000, C330S262000, C330S265000, C330S276000, C330S055000, C330S122000

Reexamination Certificate

active

07321752

ABSTRACT:
A system and method to optimize the efficiency of an amplifier device is provided by the including a non-linear amplifier in a mobile radio device. A phase displaced signal in relation to the input signal is respectively produced in the amplifier device with a non-linear power amplifier and in a plurality of push-pull successive phase modifiers, and the outputs of the phase modifier are connected by a passive component.

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