发明名称 |
AVERAGE VALUE OPERATION CIRCUIT |
摘要 |
PURPOSE:The averaging block of measured signal is set to the value which is close to previously set referelnce level and also set to integer-times value of waveform cycle of measured signal. In this way, arithmetic accuracy can be ensured over a broad frequency band. |
申请公布号 |
JPS5252345(A) |
申请公布日期 |
1977.04.27 |
申请号 |
JP19750127408 |
申请日期 |
1975.10.24 |
申请人 |
HITACHI LTD |
发明人 |
MAKIHIRA TADASHI;OKAMOTO KEIICHI |
分类号 |
G06G7/12;G01R21/00;G01R21/06 |
主分类号 |
G06G7/12 |
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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