CN100340865C - 一种滤波器的自动化测试方法 - Google Patents
一种滤波器的自动化测试方法 Download PDFInfo
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- CN100340865C CN100340865C CNB2004100056643A CN200410005664A CN100340865C CN 100340865 C CN100340865 C CN 100340865C CN B2004100056643 A CNB2004100056643 A CN B2004100056643A CN 200410005664 A CN200410005664 A CN 200410005664A CN 100340865 C CN100340865 C CN 100340865C
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100056643A CN100340865C (zh) | 2004-02-21 | 2004-02-21 | 一种滤波器的自动化测试方法 |
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CNB2004100056643A CN100340865C (zh) | 2004-02-21 | 2004-02-21 | 一种滤波器的自动化测试方法 |
Publications (2)
Publication Number | Publication Date |
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CN1657964A CN1657964A (zh) | 2005-08-24 |
CN100340865C true CN100340865C (zh) | 2007-10-03 |
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CNB2004100056643A Expired - Fee Related CN100340865C (zh) | 2004-02-21 | 2004-02-21 | 一种滤波器的自动化测试方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101406886B (zh) * | 2008-08-19 | 2012-07-04 | 东莞市同和实业有限公司 | 网络滤波器自动检测分类收集装置及其方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101087148B (zh) * | 2006-06-07 | 2011-01-05 | 鸿富锦精密工业(深圳)有限公司 | 高速差分信号模拟分析系统及方法 |
CN100498354C (zh) * | 2006-09-20 | 2009-06-10 | 华为技术有限公司 | 一种数字滤波器的检测方法及装置 |
CN101315404B (zh) * | 2008-07-18 | 2010-07-07 | 上海埃德电子股份有限公司 | 一种电磁干扰电源滤波器自动测试系统 |
CN101882921B (zh) * | 2010-03-16 | 2014-06-18 | 中国电子科技集团公司第十研究所 | 一键测试数字环路滤波器环路带宽的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60119474A (ja) * | 1983-12-01 | 1985-06-26 | Yokogawa Medical Syst Ltd | ダイナミツク・フイルタの試験装置 |
JPS62294984A (ja) * | 1986-06-13 | 1987-12-22 | Nec Corp | 半導体検査装置 |
JPH0313114A (ja) * | 1989-06-12 | 1991-01-22 | Nec Home Electron Ltd | 巡回型デジタルフィルタの検査装置 |
US5315257A (en) * | 1991-02-13 | 1994-05-24 | Alcatel Cable | System for evaluating the performance of an electrical filter |
-
2004
- 2004-02-21 CN CNB2004100056643A patent/CN100340865C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60119474A (ja) * | 1983-12-01 | 1985-06-26 | Yokogawa Medical Syst Ltd | ダイナミツク・フイルタの試験装置 |
JPS62294984A (ja) * | 1986-06-13 | 1987-12-22 | Nec Corp | 半導体検査装置 |
JPH0313114A (ja) * | 1989-06-12 | 1991-01-22 | Nec Home Electron Ltd | 巡回型デジタルフィルタの検査装置 |
US5315257A (en) * | 1991-02-13 | 1994-05-24 | Alcatel Cable | System for evaluating the performance of an electrical filter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101406886B (zh) * | 2008-08-19 | 2012-07-04 | 东莞市同和实业有限公司 | 网络滤波器自动检测分类收集装置及其方法 |
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CN1657964A (zh) | 2005-08-24 |
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Assignee: Guangzhou Shengda Electronic Co., Ltd. Assignor: Huawei Technologies Co., Ltd. Contract fulfillment period: 2007.12.10 to 2012.12.9 contract change Contract record no.: 2009440001251 Denomination of invention: Automatic testing method of filter Granted publication date: 20071003 License type: Exclusive license Record date: 2009.8.14 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.10 TO 2012.12.9; CHANGE OF CONTRACT Name of requester: GUANGZHOU CITY SHENGDA ELECTRONICS CO., LTD. Effective date: 20090814 |
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Owner name: GUANGZHOU BOSHI SCIENCE AND TECHNOLOGY EXCHANGE CE Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20100108 |
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