| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a power supply capability without separately installing an antenna for feeding. <P>SOLUTION: A radio communication device includes an antenna having multiple resonance points and an electric power source reproduction circuit for extracting an electric power source by a frequency that matches one of the resonance points of the antenna. The radio communication device supplies power with the use of the electric power source extracted by the electric power source reproduction circuit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
