| 发明名称 |
REMOTELY POWERED ELECTRONIC TAG AND ASSOCIATED EXCITER/READER AND RELATED METHOD |
| 摘要 |
A portable communication device comprising a first electrostatic antenna element (T1) and a second electrostatic antenna element (T2) and circuitry ( 43- 51) which is coupled to the first antenna element and to the second antenna element and which derives operating power from an electrostatic field in the vicinity of the first and second antenna elements.
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| 申请公布号 |
CA2234686(A1) |
申请公布日期 |
1997.04.17 |
| 申请号 |
CA19962234686 |
申请日期 |
1996.09.04 |
| 申请人 |
MOTOROLA, INC. |
发明人 |
EBERHARDT, NOEL;WALKER, RUSS;GEISZLER, THEODORE DONALD;LAURO, GEORGE;FORT, LARRY W. |
| 分类号 |
G06K7/00;G06K7/08;G06K19/07;G06K19/077;H02J17/00;(IPC1-7):G06K19/067 |
主分类号 |
G06K7/00 |
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