| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique that restrains the specific absorption rate of a transmission wave and performs efficient reception.SOLUTION: A mobile communication terminal (1) comprises: a first antenna (6) and a second antenna (7) arranged at positions different from each other; a human body detection unit (4) for outputting a signal indicating a human body coming close to the first antenna; a reception sensitivity measuring unit (inside of 12) for measuring the reception sensitivity of the first antenna and second antenna; and a control unit (13) that obtains the signal from the human body detection unit, switches a transmission antenna to the second antenna, obtains the reception sensitivity of the first antenna and second antenna from the reception sensitivity measuring unit, and switches a reception antenna to an antenna having better reception sensitivity.SELECTED DRAWING: Figure 1 |
