发明名称 |
ELECTRIC FIELD SENSOR CAPABLE OF RELIABLY MEASURING AN ELECTRIC FIELD INTENSITY OF A SIGNAL |
摘要 |
An electric field sensor comprises an electric field sensor head (13) for varying an intensity of a propagating light beam from a light source (19) in response to an electric field intensity of an input signal received by a reception antenna (11). A photo-electric converter (21) converts the propagating light beam into an output signal. A correcting device (27) compares the output signal with a reference signal to produce and supply a control signal to the photo-electric converter.
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申请公布号 |
CA2151537(C) |
申请公布日期 |
2002.01.01 |
申请号 |
CA19952151537 |
申请日期 |
1995.06.12 |
申请人 |
TOKIN CORPORATION |
发明人 |
MURAMATSU, RYOJI |
分类号 |
G01R29/08;(IPC1-7):G01R15/24 |
主分类号 |
G01R29/08 |
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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