发明名称 |
POWER TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, RECEIVING APPARATUS, AND POWER TRANSMISSION METHOD |
摘要 |
A transmission apparatus transmits electric power via a medium that is present between the transmission apparatus and a receiving apparatus. The transmission apparatus includes: an antenna; and a power transmission circuit that outputs electric power via the antenna of the transmission apparatus, the electric power having a first resonance frequency determined by an impedance of the medium, an impedance of the antenna of the transmission apparatus, and an impedance of an antenna of the receiving apparatus. |
申请公布号 |
EP2961035(A1) |
申请公布日期 |
2015.12.30 |
申请号 |
EP20140753585 |
申请日期 |
2014.02.20 |
申请人 |
NEC CORPORATION |
发明人 |
TANOMURA MASAHIRO;YOSHIDA SHUHEI;SHIZUNO KAORU |
分类号 |
H04B5/02;H01F38/14;H03H7/40;H04B5/00 |
主分类号 |
H04B5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|