| 摘要 |
PURPOSE: A control device and method of an LNA(Low Noise Amplifier) are provided to adaptively cope with a communication environment in a wireless terminal, and to reduce power consumption in the wireless terminal. CONSTITUTION: An LNA(Low Noise Amplifier,141) performs LNA for a received wireless signal by a predetermined driving signal. An LNA driving unit(160) outputs the driving signal by a predetermined control signal, to drive the LNA(141). And a controller(100) outputs the predetermined control signal, according to a communication state of the terminal. |
