| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enhance communication sensitivity while satisfying the specification of SAR. <P>SOLUTION: The wireless communication apparatus 1 has a body communication apparatus 2, and a sub-communication apparatus 3 independent from the body communication apparatus 2. The body communication apparatus 2 has a body side reception antenna 7 for exclusively receiving a radio signal outputted from an external communication partner, and a body side transmission antenna 13 for exclusively transmitting a signal by radio. The sub-communication apparatus 3 has a sub-side reception antenna 15 for receiving a signal transmitted from the body side transmission antenna 13 by radio, a sub-side communication section for producing a signal having a raised signal level by amplifying a received signal, and a sub-side transmission antenna 21 for transmitting a produced signal by radio toward the external communication partner. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
