| 摘要 |
<P>PROBLEM TO BE SOLVED: To inhibit frequency splitting occurring when antennas are located close to each other in radio reception and transmission performed by placing the antennas of two radio devices so as to face each other. <P>SOLUTION: A portable communication terminal 1 has a substrate 16, a magnetic sheet 18, an antenna 17, and conductive elements 19a, 19b. The portable communication terminal 1 is positioned so that a mark 15 provided at a rear surface of a housing matches with a mark 25 of a reader writer 2 and is moved close to the reader writer 2 so as to face the reader writer 2. The portable communication terminal 1 has the conductive elements 19a, 19b, and the conductive elements 19a, 19b are disposed so that at least parts of the conductive elements 19a, 19b overlap with a part of the antenna 27 when a figure of the antenna 27 of the reader writer 2 is viewed from above. <P>COPYRIGHT: (C)2013,JPO&INPIT |
