发明名称 |
拡大ワイヤレス充電エリアのための方法および装置 |
摘要 |
Exemplary embodiments are directed to wireless power transfer including generating an electromagnetic field at a resonant frequency of a transmit antenna to create a coupling-mode region within a near-field of the transmit antenna. A receive antenna placed within the coupling-mode region resonates at or near the resonant frequency. The receive antenna extracts energy from a coupling between the two antennas. Signaling from the receive antenna to the transmit antenna is performed by generating a first power consumption state for the receive antenna to signal a first receive signal state and generating a second power consumption state for the receive antenna to signal a second receive signal state. Signaling from the transmit antenna to the receive antenna is performed by enabling the resonant frequency on the transmit antenna to signal a first transmit signal state and disabling the resonant frequency on the transmit antenna to signal a second transmit signal state. |
申请公布号 |
JP6046023(B2) |
申请公布日期 |
2016.12.14 |
申请号 |
JP20130229852 |
申请日期 |
2013.11.05 |
申请人 |
クゥアルコム・インコーポレイテッドQUALCOMM INCORPORATED |
发明人 |
アリレザ・ホームズ・モハマディアン;スリーニバス・カストゥリ;マイルズ・アレキサンダー・リイエル・カーバイ;アーネスト・ティー.・オザキ;スタンレイ・スラブコ・トンチク;アレン・ミン−トリエット・トラン |
分类号 |
H04B5/02;H02J50/12;H02J50/40;H02J50/50 |
主分类号 |
H04B5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|