发明名称 |
DUAL FUNCTION HELIX ANTENNA |
摘要 |
Various examples are provided for a helix antenna with dual functionality, in one embodiment, among others, a helix antenna includes a flexible substrate and a copper trace disposed on a side of the flexible substrate at a tilting angle (Θ). Turns of the helix antenna are formed from the copper trace by wrapping the flexible substrate. In another embodiment, a system includes a helix antenna, a radio frequency (RF) communication circuit coupled to a first end of the helix antenna, and a low frequency (LF) power transmission circuit coupled to the first end of the helix antenna. The RF communication circuit can process RF signals received by the helix antenna and the LF power transmission circuit can regulate LF voltage induced in the helix antenna. |
申请公布号 |
US2016111775(A1) |
申请公布日期 |
2016.04.21 |
申请号 |
US201414892448 |
申请日期 |
2014.05.28 |
申请人 |
UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. |
发明人 |
YOON YONG-KYU;CHENG XIAOYU;KIM GLORIA JUNG-A;WU JIYU |
分类号 |
H01Q1/36;H01Q1/38;H01Q1/27;H04B1/40 |
主分类号 |
H01Q1/36 |
代理机构 |
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代理人 |
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主权项 |
1. A helix antenna, comprising:
a flexible substrate; and a copper trace disposed on a side of the flexible substrate at a tilting angle (θ), where turns of the helix antenna are formed from the copper trace by wrapping the flexible substrate. |
地址 |
Gainesville FL US |