| 摘要 |
PURPOSE: A receiving method of a wireless terminal is provided to enable the first antenna to receive an electric wave in a direction where sensitivity of the first antenna is high, and to enable the second antenna to receive the electric wave in a direction where sensitivity of the second antenna is high, thereby compensating sensitivity deterioration. CONSTITUTION: When the first antenna and the second antenna transmit a received electric wave to an RF(ST1), the RF measures an RF level of the electric wave to output the measured level to a microcomputer. The microcomputer compares the first RF level with the second RF level, and decides which antenna has a bigger RF level(ST2). If the first RF level is bigger, the microcomputer maintains an on-state of a switch connected to the first antenna, and turns off a switch connected to the second antenna(ST3). If the second RF level is bigger, the microcomputer turns off the switch connected to the first antenna, and maintains an on-state of the switch connected to the second antenna(ST4). The microcomputer decides whether a predetermined time elapses(ST5). If not, the microcomputer maintains on/off states of a current switch(ST6).
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