摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless tag creating device capable of reducing influence of noise to perform ideal communications with a wireless tag. <P>SOLUTION: The wireless tag creating device comprises: a first loop antenna LC1 for performing communications with a wireless tag circuit element 40 arranged inside of a device body 60 of the wireless tag creating device 12; a second loop antenna LC2 for performing communications with the wireless tag circuit element 40 arranged outside of the device body 60 of the wireless tag creating device 12; and an operation demodulation processing part 266 for performing arithmetic processing of a reception signal received by the first loop antenna LC1 and the reception signal received by the second loop antenna LC2 to perform demodulation based on the operation result. Therefore, the noise can be ideally suppressed by using a signal received by the antenna other than the antenna used for communications with the wireless tag circuit element 40 from among the first loop antenna LC1 and the second loop antenna LC2. <P>COPYRIGHT: (C)2008,JPO&INPIT |