| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus in which the constitution of a control part for transmission power of a transmitting part is simplified while securing the control over the transmission power of the transmitting part. <P>SOLUTION: In a transmission power adjusting mode, the radio communication apparatus makes a receiving part 7 side receive the transmission power of the transmitting part 8 to detect the level of the transmission power, obtains control power of a variable gain amplifier circuit 84 of the transmitting side 8 side on the basis of the detected level, and stores the obtained control voltage into a memory. In addition, in a transmitting mode, the radio communication apparatus uses the control voltage stored into the memory to control the gain of the variable gain amplifier circuit 84 to thereby optimize the transmission power. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
