CN104374977A - Oscilloscope with simplified amplifier structure - Google Patents
Oscilloscope with simplified amplifier structure Download PDFInfo
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- CN104374977A CN104374977A CN201410679579.9A CN201410679579A CN104374977A CN 104374977 A CN104374977 A CN 104374977A CN 201410679579 A CN201410679579 A CN 201410679579A CN 104374977 A CN104374977 A CN 104374977A
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- 238000005070 sampling Methods 0.000 claims abstract description 46
- 238000012545 processing Methods 0.000 claims abstract description 34
- 239000013078 crystal Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims description 6
- 238000004148 unit process Methods 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000012913 prioritisation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201410679579.9A CN104374977B (en) | 2014-11-25 | 2014-11-25 | A kind of oscillograph of abbreviation amplifier architecture |
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CN201410679579.9A CN104374977B (en) | 2014-11-25 | 2014-11-25 | A kind of oscillograph of abbreviation amplifier architecture |
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CN104374977A true CN104374977A (en) | 2015-02-25 |
CN104374977B CN104374977B (en) | 2017-03-01 |
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CN201410679579.9A Active CN104374977B (en) | 2014-11-25 | 2014-11-25 | A kind of oscillograph of abbreviation amplifier architecture |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1082802A (en) * | 1996-09-06 | 1998-03-31 | Hitachi Denshi Ltd | Wave-form memory device |
CN201765262U (en) * | 2010-08-09 | 2011-03-16 | 江苏技术师范学院 | Handheld digital storage oscilloscope |
CN202770891U (en) * | 2012-09-20 | 2013-03-06 | 东北大学秦皇岛分校 | Hand-held oscilloscope |
DE102012103929A1 (en) * | 2012-05-04 | 2013-11-07 | Dipl.-Ing. H. Horstmann Gmbh | Fault current indicator e.g. short circuit indicator, for electrical switchgear in medium voltage region, has fault current acquisition device and fault current indicator device accommodated in equipment housing |
CN203551628U (en) * | 2013-08-29 | 2014-04-16 | 江西渝州科技职业学院 | Digital oscilloscope for measuring power supply |
-
2014
- 2014-11-25 CN CN201410679579.9A patent/CN104374977B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1082802A (en) * | 1996-09-06 | 1998-03-31 | Hitachi Denshi Ltd | Wave-form memory device |
CN201765262U (en) * | 2010-08-09 | 2011-03-16 | 江苏技术师范学院 | Handheld digital storage oscilloscope |
DE102012103929A1 (en) * | 2012-05-04 | 2013-11-07 | Dipl.-Ing. H. Horstmann Gmbh | Fault current indicator e.g. short circuit indicator, for electrical switchgear in medium voltage region, has fault current acquisition device and fault current indicator device accommodated in equipment housing |
CN202770891U (en) * | 2012-09-20 | 2013-03-06 | 东北大学秦皇岛分校 | Hand-held oscilloscope |
CN203551628U (en) * | 2013-08-29 | 2014-04-16 | 江西渝州科技职业学院 | Digital oscilloscope for measuring power supply |
Non-Patent Citations (2)
Title |
---|
梁驹 等: "示波器的发展与合理选择", 《现代仪器》 * |
沈辉 等: "基于LabVIEW的多功能虚拟示波器设计", 《电子测量技术》 * |
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CN104374977B (en) | 2017-03-01 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Zhaoqiang Inventor before: Sun Daoming Inventor before: Si Mayun Inventor before: Wu Huili Inventor before: Xie Zhongming |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170126 Address after: 362000 Fujian Quanzhou Shigu County town of Dongan village, No. 268, No. Applicant after: Su Zhaoqiang Address before: Zhongshan road Wuzhong District Mudu town of Suzhou city in Jiangsu province 215101 No. 70 room 3407 Applicant before: Suzhou LiCeram Electronic Technology Co., Ltd. |
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Effective date of registration: 20181228 Address after: 300450 Tianjin Binhai New Area Zhongguancun science and Technology Park 1, 6, 201-16 Patentee after: Ji Yun (Tianjin) science and Technology Co., Ltd. Address before: 362000 Dongan Village 268, Shigu Town, Yongchun County, Quanzhou, Fujian Province Patentee before: Su Zhaoqiang |
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Effective date of registration: 20200623 Address after: No. 403, Zone G, No. 8, Beida South Road, xixiantang District, Nanning City, Guangxi Zhuang Autonomous Region, 530000 Patentee after: Guangxi Dingrui Technology Service Co.,Ltd. Address before: 300450 Tianjin Binhai New Area Zhongguancun science and Technology Park 1, 6, 201-16 Patentee before: Jiyun (Tianjin) Technology Co.,Ltd. |
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Effective date of registration: 20201208 Address after: No.146, fanguozhuang, Dayan community, Chengnan Street office, Linquan County, Fuyang City, Anhui Province Patentee after: Linquan County katianxia e-commerce Co., Ltd Address before: No. 403, Zone G, No. 8, Beida South Road, xixiantang District, Nanning City, Guangxi Zhuang Autonomous Region, 530000 Patentee before: Guangxi Dingrui Technology Service Co.,Ltd. |