发明名称 |
Hinged read-out antenna system |
摘要 |
A novel antenna system disposed around a conveyor belt for the interrogation of objects passing through the antenna which overcomes centralized dead zone problems is disclosed. A frame antenna which is disposed around the conveyor belt achieves the interrogation and a separate reading antenna, which is disposed hingedly from the top of the frame antenna performs the reception.
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申请公布号 |
US5305002(A) |
申请公布日期 |
1994.04.19 |
申请号 |
US19920824417 |
申请日期 |
1992.01.23 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
HOLODAK, GEORGE;D'HONT, LOEK |
分类号 |
G01S7/03;G01S13/74;G06K7/00;H01Q7/00;(IPC1-7):H01Q7/08 |
主分类号 |
G01S7/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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