发明名称 |
Method and apparatus for RFID communication |
摘要 |
A plurality of battery-operated transceivers encapsulated by lamination to form a sheet of independent transceivers is tested in a two piece fixture that forms an enclosure surrounding each in-sheet transceiver. Each enclosure has an antenna for transmitting a command signal to the transceiver at a known power level and for receiving a reply message from the transceiver containing a power level measurement made by the transceiver. Test methods using the fixture of the present invention are also described. An RFID tag and interrogator may each include a transmitter and a receiver. The tag and interrogator may communicate with each other at different frequency bands and may communicate in accordance with a wireless communication protocol.
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申请公布号 |
USRE43935(E1) |
申请公布日期 |
2013.01.15 |
申请号 |
US20070864708 |
申请日期 |
2007.09.28 |
申请人 |
ROUND ROCK RESEARCH, LLC;TUTTLE MARK E.;LAKE RICKIE C.;SCHICHT STEVEN F.;TUTTLE JOHN R. |
发明人 |
TUTTLE MARK E.;LAKE RICKIE C.;SCHICHT STEVEN F.;TUTTLE JOHN R. |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
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主权项 |
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地址 |
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