发明名称 |
DETECTION OF BODIES |
摘要 |
Detection of the presence of an animal body, for instance a human, in a detection zone is achieved by generating a low power LF field (17) between antennae (12, 18), and by measuring the disturbance of this field by the body. An analyser (16) is used detect such disturbance by measuring changes in the phase of the received signal (19).
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申请公布号 |
WO03065324(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
WO2003GB00152 |
申请日期 |
2003.01.16 |
申请人 |
INTELLIGENT SENSORS LIMITED;JONES, DAVID, PAUL |
发明人 |
JONES, DAVID, PAUL |
分类号 |
G01S7/02;G01S13/04;G08B13/24;(IPC1-7):G08B13/24;G08B13/26 |
主分类号 |
G01S7/02 |
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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