| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce radio interference between mobile equipment and a cradle, and to improve a trade-off relation between electric power used in communication and a communication capacity. <P>SOLUTION: A radio communication device 1 for radio communication with the mobile equipment 11 using a radio wave is provided with a holding means 7 for holding the mobile equipment 11 detachably, and a holding detection means 5 for detecting the presence of the holding, and is radio-communicated with the mobile equipment 11 via both-side antennas 2, 2, when the presence of the holding in the mobile equipment 11 is detected by the holding detection means 5. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
