CN104391154A - 一种基于双重放大电路的示波器 - Google Patents
一种基于双重放大电路的示波器 Download PDFInfo
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- CN104391154A CN104391154A CN201410682383.5A CN201410682383A CN104391154A CN 104391154 A CN104391154 A CN 104391154A CN 201410682383 A CN201410682383 A CN 201410682383A CN 104391154 A CN104391154 A CN 104391154A
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- 230000009977 dual effect Effects 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 9
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Abstract
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CN201410682383.5A CN104391154B (zh) | 2014-11-25 | 2014-11-25 | 一种基于双重放大电路的示波器 |
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CN104391154A true CN104391154A (zh) | 2015-03-04 |
CN104391154B CN104391154B (zh) | 2017-03-01 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2043008U (zh) * | 1988-05-07 | 1989-08-16 | 徐国强 | 室内电视天线 |
EP0911637A2 (en) * | 1997-10-22 | 1999-04-28 | Ando Electric Co., Ltd. | Signal processing circuit for electro-optic probe |
CN1315781A (zh) * | 2000-03-31 | 2001-10-03 | 陈智伟 | 用于音像设备的放大器 |
CN1564000A (zh) * | 2004-04-19 | 2005-01-12 | 张玘 | 带波形显示的数字信号源 |
CN1749985A (zh) * | 2005-10-10 | 2006-03-22 | 中国人民解放军国防科学技术大学 | 基于参量模型的周期信号等效采样方法 |
CN103323638A (zh) * | 2013-07-05 | 2013-09-25 | 无锡商业职业技术学院 | 多功能数字示波表 |
CN203465330U (zh) * | 2013-07-08 | 2014-03-05 | 东莞市路晨电子科技有限公司 | 示波器前端处理电路 |
CN103884891A (zh) * | 2012-12-21 | 2014-06-25 | 北京普源精电科技有限公司 | 一种具有高波形刷新率的数字示波器 |
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2014
- 2014-11-25 CN CN201410682383.5A patent/CN104391154B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2043008U (zh) * | 1988-05-07 | 1989-08-16 | 徐国强 | 室内电视天线 |
EP0911637A2 (en) * | 1997-10-22 | 1999-04-28 | Ando Electric Co., Ltd. | Signal processing circuit for electro-optic probe |
CN1315781A (zh) * | 2000-03-31 | 2001-10-03 | 陈智伟 | 用于音像设备的放大器 |
CN1564000A (zh) * | 2004-04-19 | 2005-01-12 | 张玘 | 带波形显示的数字信号源 |
CN1749985A (zh) * | 2005-10-10 | 2006-03-22 | 中国人民解放军国防科学技术大学 | 基于参量模型的周期信号等效采样方法 |
CN103884891A (zh) * | 2012-12-21 | 2014-06-25 | 北京普源精电科技有限公司 | 一种具有高波形刷新率的数字示波器 |
CN103323638A (zh) * | 2013-07-05 | 2013-09-25 | 无锡商业职业技术学院 | 多功能数字示波表 |
CN203465330U (zh) * | 2013-07-08 | 2014-03-05 | 东莞市路晨电子科技有限公司 | 示波器前端处理电路 |
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Inventor after: Li Qiongli Inventor after: Sun Daoming Inventor after: SiMa Yun Inventor after: Wu Huili Inventor after: Xie Zhongming Inventor before: Sun Daoming Inventor before: SiMa Yun Inventor before: Wu Huili Inventor before: Xie Zhongming |
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Effective date of registration: 20170111 Address after: The harbor industrial zone Shishi Yongning Town Quanzhou City, Fujian province 362700 Applicant after: SHISHI CITY YONGFENG ELECTRON CO.,LTD. Address before: Zhongshan road Wuzhong District Mudu town of Suzhou city in Jiangsu province 215101 No. 70 room 3407 Applicant before: LICERAM ELECTRONICS TECHNOLOGY CO.,LTD. |
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Denomination of invention: Oscilloscope based on dual amplifying circuit. Effective date of registration: 20180904 Granted publication date: 20170301 Pledgee: Quanzhou bank Limited by Share Ltd. Shishi Haojiang sub branch Pledgor: SHISHI CITY YONGFENG ELECTRON CO.,LTD. Registration number: 2018990000777 |
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