CN100455006C - Frequency variation multiple stage filtering method used in ATSC high resolution digital TV - Google Patents
Frequency variation multiple stage filtering method used in ATSC high resolution digital TV Download PDFInfo
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- CN100455006C CN100455006C CNB2006101472378A CN200610147237A CN100455006C CN 100455006 C CN100455006 C CN 100455006C CN B2006101472378 A CNB2006101472378 A CN B2006101472378A CN 200610147237 A CN200610147237 A CN 200610147237A CN 100455006 C CN100455006 C CN 100455006C
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Priority Applications (1)
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CNB2006101472378A CN100455006C (en) | 2006-12-14 | 2006-12-14 | Frequency variation multiple stage filtering method used in ATSC high resolution digital TV |
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CNB2006101472378A CN100455006C (en) | 2006-12-14 | 2006-12-14 | Frequency variation multiple stage filtering method used in ATSC high resolution digital TV |
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CN1988644A CN1988644A (en) | 2007-06-27 |
CN100455006C true CN100455006C (en) | 2009-01-21 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011105879A2 (en) * | 2010-02-26 | 2011-09-01 | Industry-University Cooperation Foundation Hanyang University | Frequency reconfigurable digital filter and equalizer using the same |
CN101867537A (en) * | 2010-04-23 | 2010-10-20 | 深圳国微技术有限公司 | Two-stage variable order digital filtering method and device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632577A1 (en) * | 1993-07-02 | 1995-01-04 | Ford Motor Company | Multi-stage digital RF translator |
CN1418013A (en) * | 2001-11-01 | 2003-05-14 | 夏普公司 | Low-noise down converter to convert received signal into MF signal |
WO2005104380A2 (en) * | 2004-04-20 | 2005-11-03 | Texas Instruments Incorporated | Image reject filtering in a direct sampling mixer |
CN1732659A (en) * | 2002-12-31 | 2006-02-08 | 诺基亚公司 | Method and arrangement for filter bank based signal processing |
CN1819457A (en) * | 2005-01-13 | 2006-08-16 | 汤姆森特许公司 | Sample rate converter |
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2006
- 2006-12-14 CN CNB2006101472378A patent/CN100455006C/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632577A1 (en) * | 1993-07-02 | 1995-01-04 | Ford Motor Company | Multi-stage digital RF translator |
CN1418013A (en) * | 2001-11-01 | 2003-05-14 | 夏普公司 | Low-noise down converter to convert received signal into MF signal |
CN1732659A (en) * | 2002-12-31 | 2006-02-08 | 诺基亚公司 | Method and arrangement for filter bank based signal processing |
WO2005104380A2 (en) * | 2004-04-20 | 2005-11-03 | Texas Instruments Incorporated | Image reject filtering in a direct sampling mixer |
CN1819457A (en) * | 2005-01-13 | 2006-08-16 | 汤姆森特许公司 | Sample rate converter |
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CN1988644A (en) | 2007-06-27 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
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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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
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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C56 | Change in the name or address of the patentee |
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 |