CN1988644A - 应用于atsc高清数字电视上的变频多级滤波方法 - Google Patents
应用于atsc高清数字电视上的变频多级滤波方法 Download PDFInfo
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- CN1988644A CN1988644A CN 200610147237 CN200610147237A CN1988644A CN 1988644 A CN1988644 A CN 1988644A CN 200610147237 CN200610147237 CN 200610147237 CN 200610147237 A CN200610147237 A CN 200610147237A CN 1988644 A CN1988644 A CN 1988644A
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CNB2006101472378A CN100455006C (zh) | 2006-12-14 | 2006-12-14 | 应用于atsc高清数字电视上的变频多级滤波方法 |
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CNB2006101472378A CN100455006C (zh) | 2006-12-14 | 2006-12-14 | 应用于atsc高清数字电视上的变频多级滤波方法 |
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CN1988644A true CN1988644A (zh) | 2007-06-27 |
CN100455006C CN100455006C (zh) | 2009-01-21 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101867537A (zh) * | 2010-04-23 | 2010-10-20 | 深圳国微技术有限公司 | 两级可变阶数数字滤波方法及装置 |
CN102812637A (zh) * | 2010-02-26 | 2012-12-05 | 汉阳大学校产学协力团 | 频率可重构数字滤波器及其均衡器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5490173A (en) * | 1993-07-02 | 1996-02-06 | Ford Motor Company | Multi-stage digital RF translator |
JP2003143028A (ja) * | 2001-11-01 | 2003-05-16 | Sharp Corp | 低雑音コンバータ |
US20040252772A1 (en) * | 2002-12-31 | 2004-12-16 | Markku Renfors | Filter bank based signal processing |
US20050233725A1 (en) * | 2004-04-20 | 2005-10-20 | Khurram Muhammad | Image reject filtering in a direct sampling mixer |
EP1684428A1 (en) * | 2005-01-13 | 2006-07-26 | Deutsche Thomson-Brandt Gmbh | Sample rate converter |
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2006
- 2006-12-14 CN CNB2006101472378A patent/CN100455006C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102812637A (zh) * | 2010-02-26 | 2012-12-05 | 汉阳大学校产学协力团 | 频率可重构数字滤波器及其均衡器 |
CN101867537A (zh) * | 2010-04-23 | 2010-10-20 | 深圳国微技术有限公司 | 两级可变阶数数字滤波方法及装置 |
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CN100455006C (zh) | 2009-01-21 |
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Owner name: GUANGDIAN ELECTRONIC CO., LTD., SHANGHAI Free format text: FORMER OWNER: CENTRAL RESEARCH ACADEMY OF SVA GROUP Effective date: 20120615 |
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Effective date of registration: 20120615 Address after: 200233 No. 168, Shanghai, Tianlin Road Patentee after: Guangdian Electronic Co., Ltd., Shanghai Address before: 200233, No. 2, building 757, Yishan Road, Shanghai Patentee before: Central Institute of Shanghai Video and Audio (Group) Co., Ltd. |
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Owner name: INESA ELECTRON CO., LTD. Free format text: FORMER NAME: SVA ELECTRON CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 200233 Building 1, building 200, Zhang Heng Road, Zhangjiang hi tech park, Shanghai, Pudong New Area, 2 Patentee after: INESA Electron Co., Ltd. Address before: 200233 No. 168, Shanghai, Tianlin Road Patentee before: Guangdian Electronic Co., Ltd., Shanghai |