CN111398884B - 一种时分割功率乘法器及其实现方法 - Google Patents
一种时分割功率乘法器及其实现方法 Download PDFInfo
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- CN111398884B CN111398884B CN202010228026.7A CN202010228026A CN111398884B CN 111398884 B CN111398884 B CN 111398884B CN 202010228026 A CN202010228026 A CN 202010228026A CN 111398884 B CN111398884 B CN 111398884B
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- 238000005516 engineering process Methods 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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CN112630525B (zh) * | 2020-11-30 | 2024-01-30 | 国网重庆市电力公司营销服务中心 | 一种功率测量方法、装置、pcb电路结构及存储介质 |
CN113094022B (zh) | 2021-06-09 | 2021-08-20 | 广东希荻微电子股份有限公司 | 一种模拟乘法器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009267982A (ja) * | 2008-04-28 | 2009-11-12 | Toyota Motor Corp | ミキサ及びδς変調器 |
CN102970033A (zh) * | 2011-08-29 | 2013-03-13 | 株式会社东芝 | 信号发生器、振荡器和雷达装置 |
CN104092442A (zh) * | 2014-06-04 | 2014-10-08 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种模拟数字混合结构的锁相放大器及其锁相放大方法 |
CN110120753A (zh) * | 2019-05-21 | 2019-08-13 | 山东艾诺仪器有限公司 | 一种单相整流模拟控制电路 |
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US4535287A (en) * | 1983-03-25 | 1985-08-13 | General Electric Company | Electronic watt/watthour meter with automatic error correction and high frequency digital output |
US4924412A (en) * | 1987-06-25 | 1990-05-08 | Schlumberger Industries, Inc. | Integrated poly-phase power meter |
CN2125147U (zh) * | 1992-03-28 | 1992-12-16 | 姚豪杰 | 静止式电能表 |
FI93279C (fi) * | 1993-09-16 | 1995-03-10 | Enermet Oy | Staattinen kWh-mittari |
CN2172911Y (zh) * | 1993-12-28 | 1994-07-27 | 北京开关厂通用电气自动化研究所 | 功率方向继电器 |
CN2249907Y (zh) * | 1996-06-12 | 1997-03-19 | 中国人民解放军第四军医大学 | 电子式电卡单相电度表 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009267982A (ja) * | 2008-04-28 | 2009-11-12 | Toyota Motor Corp | ミキサ及びδς変調器 |
CN102970033A (zh) * | 2011-08-29 | 2013-03-13 | 株式会社东芝 | 信号发生器、振荡器和雷达装置 |
CN104092442A (zh) * | 2014-06-04 | 2014-10-08 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种模拟数字混合结构的锁相放大器及其锁相放大方法 |
CN110120753A (zh) * | 2019-05-21 | 2019-08-13 | 山东艾诺仪器有限公司 | 一种单相整流模拟控制电路 |
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