CN101452013B - Switch filter array box system - Google Patents
Switch filter array box system Download PDFInfo
- Publication number
- CN101452013B CN101452013B CN2009100760206A CN200910076020A CN101452013B CN 101452013 B CN101452013 B CN 101452013B CN 2009100760206 A CN2009100760206 A CN 2009100760206A CN 200910076020 A CN200910076020 A CN 200910076020A CN 101452013 B CN101452013 B CN 101452013B
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- Prior art keywords
- switch
- filter array
- box system
- array box
- filter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001228 spectrum Methods 0.000 claims abstract description 25
- 238000012360 testing method Methods 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100760206A CN101452013B (en) | 2009-01-04 | 2009-01-04 | Switch filter array box system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100760206A CN101452013B (en) | 2009-01-04 | 2009-01-04 | Switch filter array box system |
Publications (2)
Publication Number | Publication Date |
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CN101452013A CN101452013A (en) | 2009-06-10 |
CN101452013B true CN101452013B (en) | 2012-07-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009100760206A Expired - Fee Related CN101452013B (en) | 2009-01-04 | 2009-01-04 | Switch filter array box system |
Country Status (1)
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CN (1) | CN101452013B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL243028A (en) | 2015-12-10 | 2017-09-28 | Elbit Systems Land & C4I Ltd | Multi-channel digital radio |
CN107819396A (en) * | 2016-09-14 | 2018-03-20 | 方惠娥 | A kind of comprehensive forceful electric power isolation and electric source filter circuit |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2332130Y (en) * | 1998-07-10 | 1999-08-04 | 龙永庆 | Multi-segment addressable controlled amplification user concentrator |
CN1226768A (en) * | 1997-12-29 | 1999-08-25 | 三星电子株式会社 | Base station transceiver for FH/CDMA system |
CN2612188Y (en) * | 2003-04-29 | 2004-04-14 | 施志纣 | Addressing branching device having function of graded selection of channels |
CN1578135A (en) * | 2003-06-26 | 2005-02-09 | 三星电子株式会社 | Switching filter module for dynamic multi-channel selection |
CN101320965A (en) * | 2007-06-08 | 2008-12-10 | 中国科学院声学研究所 | Broadband low loss sonic surface wave switchable wave filter group |
-
2009
- 2009-01-04 CN CN2009100760206A patent/CN101452013B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1226768A (en) * | 1997-12-29 | 1999-08-25 | 三星电子株式会社 | Base station transceiver for FH/CDMA system |
CN2332130Y (en) * | 1998-07-10 | 1999-08-04 | 龙永庆 | Multi-segment addressable controlled amplification user concentrator |
CN2612188Y (en) * | 2003-04-29 | 2004-04-14 | 施志纣 | Addressing branching device having function of graded selection of channels |
CN1578135A (en) * | 2003-06-26 | 2005-02-09 | 三星电子株式会社 | Switching filter module for dynamic multi-channel selection |
CN101320965A (en) * | 2007-06-08 | 2008-12-10 | 中国科学院声学研究所 | Broadband low loss sonic surface wave switchable wave filter group |
Also Published As
Publication number | Publication date |
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CN101452013A (en) | 2009-06-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING WULONG TELECOM TECHNOLOGY CO., CHENCE (BEI Effective date: 20130417 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: MINISTRY OF INDUSTRY + INFORMATION TECHNOLOGY, TEL Free format text: FORMER NAME: COMMUNICATION METERING CENTRE, MINISTRY OF INFORMATION INDUSTRY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100083 No. 52 Garden North Road, Beijing, Haidian District Patentee after: TELECOMMUNICATION METROLOGY CENTER OF MINISTRY OF INDUSTRY AND INFORMATION TECHNOLOGY Address before: 100083 No. 52 Garden North Road, Beijing, Haidian District Patentee before: Quality Supervision Test Center, Ministry of Information Industry |
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TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: 100083 No. 52 Garden North Road, Beijing, Haidian District Patentee after: TELECOMMUNICATION METROLOGY CENTER OF MINISTRY OF INDUSTRY AND INFORMATION TECHNOLOGY Patentee after: Beijing Wulong Telecom Technology Co.,Ltd. Address before: 100083 No. 52 Garden North Road, Beijing, Haidian District Patentee before: TELECOMMUNICATION METROLOGY CENTER OF MINISTRY OF INDUSTRY AND INFORMATION TECHNOLOGY |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20170104 |
|
CF01 | Termination of patent right due to non-payment of annual fee |