RADIO RECEPTION DEVICE, RADIO RECEPTION METHOD, PROGRAM, AND MEDIUM

摘要

PROBLEM TO BE SOLVED: To realize downsizing and low current consumption at the same time which are quite important for high-performance of devices such as portable radio terminal equipment.

SOLUTION: A radio terminal equipment is provided with: a local signal oscillator 160 for oscillating a local signal; a local signal variable amplifier 170 for inputting the oscillated local signal to be amplified; a variable mixer 180 for inputting the amplified local signal and a receptions signal to be mixed; and a controller 190 for detecting whether or not a transmission signal is generated, for controlling the variable mixer 180 to make a level of a consumption current high at the variable mixer 180 when the generation of the transmission signal is detected, and for controlling the local signal variable amplifier 170 to make a level of a local injection current high for the variable mixer 180.

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