Transmission device for movable-type communication apparatus, has electric power control unit outputting respective controls signals, to input unit of predistortion unit, so as to switch predistortion unit between two operating states

摘要

An electric power control unit (12) has input unit (121) for inputting discrete value electric power control signal (LS), output units (122,123) for outputting respective controls signals (CONT2,CONT1), while output unit (123) is connected to input unit of predistortion unit (2) and output unit (122) is connected to control input unit (61) of amplifier (6), so as to switch predistortion unit between two operating states. An independent claim is also included for predistortion control method for transmission device.