| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a high-SNR electric field communication system with an enhanced signal volume by eliminating installation location dependency of the signal volume, suppressing the fetch of a radiation noise to the possible extent. <P>SOLUTION: An installation terminal 2 includes a first electrode 21, a second electrode 22 having a larger area than the first electrode 21 and disposed in the periphery of the first electrode 21 and capacity coupled with an electrode 12 through stray capacitance C1, and a communication unit 23. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
