发明名称 |
Electric field coupler, communication apparatus, communication system, and fabrication method for electric field coupler |
摘要 |
<p>An electric field coupler includes a strip-like coil formed by bending a strip-like conductor which snakes along a plane perpendicular to a coupling direction in which electric field coupling occurs, such that coil axes are perpendicular to the coupling direction, the strip-like coil having an electrical length of one-half wavelength of a predetermined frequency of a radio-frequency signal and having a form in which the coil axes surround a central portion along the plane. The strip-like coil produces coupling by a longitudinal wave electric field which vibrates in the coupling direction at the central portion.</p> |
申请公布号 |
EP2149929(A1) |
申请公布日期 |
2010.02.03 |
申请号 |
EP20090251671 |
申请日期 |
2009.06.29 |
申请人 |
SONY CORPORATION |
发明人 |
WASHIRO, TAKANORI |
分类号 |
H01Q1/36;H01Q9/42;H01Q11/08 |
主分类号 |
H01Q1/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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