CN1244199C - 调谐无线电滤波器的方法,无线电滤波器以及包含该无线电滤波器的系统 - Google Patents
调谐无线电滤波器的方法,无线电滤波器以及包含该无线电滤波器的系统 Download PDFInfo
- Publication number
- CN1244199C CN1244199C CNB018205399A CN01820539A CN1244199C CN 1244199 C CN1244199 C CN 1244199C CN B018205399 A CNB018205399 A CN B018205399A CN 01820539 A CN01820539 A CN 01820539A CN 1244199 C CN1244199 C CN 1244199C
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- CN
- China
- Prior art keywords
- filter
- resonance modules
- signal
- frequency
- vector
- Prior art date
- 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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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Networks Using Active Elements (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
设定值vsv | 粗调后 | 第一次迭代后 | 第二次迭代后 | 第三次迭代后 | 第四次迭代后 | |||||
相位 | vsp0 | vdev0 | vsp1 | vdev1 | vsp2 | vdev2 | vsp3 | vdev3 | vsp4 | vdev4 |
45.5 | 56.8 | 11.3 | 48.2 | 2.7 | 46.7 | 1.2 | 45.8 | 0.3 | 45.5 | 0 |
-15.3 | -23.6 | -8.3 | -16.4 | -1.1 | -15.7 | -0.4 | -15.1 | 0.2 | -15.4 | -0.1 |
-55.3 | -59.7 | -4.4 | -53.9 | 1.4 | -56.7 | -1.4 | -54.8 | 0.5 | -55.2 | 0.1 |
-20.8 | -26.8 | -6 | -25.3 | -4.4 | -21.3 | -0.5 | -21.1 | -0.3 | -21 | -0.2 |
独立线性关系 | 调谐机构1 | 调谐机构2 | 调谐机构3 | 调谐机构4 |
1 | +0.5MHz | +0.5MHz | - | - |
2 | -0.5MHz | +0.5MHz | - | - |
3 | - | - | +0.5MHz | +0.5MHz |
4 | - | - | -0.5MHz | +0.5MHz |
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004658A SE519892C2 (sv) | 2000-12-15 | 2000-12-15 | Metod för att avstämma ett radiofilter, ett radiofilter och ett system innefattande ett sådant radiofilter. |
SE00046581 | 2000-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1481614A CN1481614A (zh) | 2004-03-10 |
CN1244199C true CN1244199C (zh) | 2006-03-01 |
Family
ID=20282254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018205399A Expired - Fee Related CN1244199C (zh) | 2000-12-15 | 2001-12-12 | 调谐无线电滤波器的方法,无线电滤波器以及包含该无线电滤波器的系统 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6987427B2 (zh) |
EP (1) | EP1352470B1 (zh) |
CN (1) | CN1244199C (zh) |
AU (1) | AU2002222863A1 (zh) |
DE (1) | DE60137646D1 (zh) |
HK (1) | HK1061472A1 (zh) |
SE (1) | SE519892C2 (zh) |
WO (1) | WO2002049213A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002013382A2 (en) * | 2000-08-07 | 2002-02-14 | Conductus, Inc. | Varactor tuning for a narrow band filter |
KR20070109989A (ko) * | 2004-11-30 | 2007-11-15 | 슈파컨덕터 테크놀로지스 인코포레이티드 | 필터를 튜닝하는 시스템 및 방법 |
US7925528B2 (en) * | 2006-08-29 | 2011-04-12 | International Business Machines Corporation | Estimating and scheduling additional calendar time in preparation for electronically called meetings |
KR101007991B1 (ko) * | 2008-05-08 | 2011-01-13 | 한국원자력연구원 | 유화제가 담지된 카폭부직포 |
JP2012058014A (ja) * | 2010-09-07 | 2012-03-22 | Ngk Insulators Ltd | 粒子状物質検出装置 |
DE102012011765B4 (de) * | 2012-06-15 | 2016-05-19 | Tesat-Spacecom Gmbh & Co. Kg | Hohlleitersammelschiene |
US9882792B1 (en) * | 2016-08-03 | 2018-01-30 | Nokia Solutions And Networks Oy | Filter component tuning method |
JP6516784B2 (ja) * | 2017-03-29 | 2019-05-22 | 本田技研工業株式会社 | 無線通信装置及びこれを用いた無線通信システム |
US10673120B2 (en) * | 2017-05-11 | 2020-06-02 | Texas Instruments Incorporated | Resonant cavity resonance analyzer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1253306A (en) | 1969-03-19 | 1971-11-10 | Standard Telephones Cables Ltd | Method of adjusting electrical filters |
US3715690A (en) * | 1971-05-18 | 1973-02-06 | Trw Inc | Automatic tuning electric wave filter |
US4426630A (en) * | 1981-12-28 | 1984-01-17 | Rockwell International Corporation | Electronically tunable band reject filter |
US4692724A (en) | 1985-10-21 | 1987-09-08 | E-Systems, Inc. | High power tunable filter |
US5065121A (en) * | 1988-03-29 | 1991-11-12 | Rf Products, Inc. | Switchable resonator device |
FI94807C (fi) | 1992-12-30 | 1995-10-25 | Nokia Telecommunications Oy | Menetelmä ja järjestely kompainerisuodattimen virittämiseksi |
FI94690C (fi) | 1992-12-30 | 1995-10-10 | Nokia Telecommunications Oy | Laite kompainerisuodattimen virittämiseksi ja menetelmä erotusmittauksen suorittamiseksi |
SE507698C2 (sv) | 1996-07-10 | 1998-07-06 | Allgon Ab | Förfarande och system för avstämning resonansmoduler |
US6147577A (en) | 1998-01-15 | 2000-11-14 | K&L Microwave, Inc. | Tunable ceramic filters |
SE9901372D0 (sv) | 1999-04-16 | 1999-04-16 | Allgon Ab | Method and system for tuning resonance modules |
US6593828B1 (en) * | 2000-05-22 | 2003-07-15 | Globespanvirata, Inc. | System and method for filter tuning |
-
2000
- 2000-12-15 SE SE0004658A patent/SE519892C2/sv unknown
-
2001
- 2001-12-12 CN CNB018205399A patent/CN1244199C/zh not_active Expired - Fee Related
- 2001-12-12 US US10/433,607 patent/US6987427B2/en not_active Expired - Fee Related
- 2001-12-12 EP EP01270954A patent/EP1352470B1/en not_active Expired - Lifetime
- 2001-12-12 AU AU2002222863A patent/AU2002222863A1/en not_active Abandoned
- 2001-12-12 DE DE60137646T patent/DE60137646D1/de not_active Expired - Lifetime
- 2001-12-12 WO PCT/SE2001/002758 patent/WO2002049213A1/en not_active Application Discontinuation
-
2004
- 2004-04-15 HK HK04102678.1A patent/HK1061472A1/xx not_active IP Right Cessation
-
2005
- 2005-02-28 US US11/066,397 patent/US7023293B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20040061567A1 (en) | 2004-04-01 |
US7023293B2 (en) | 2006-04-04 |
US6987427B2 (en) | 2006-01-17 |
EP1352470B1 (en) | 2009-02-11 |
EP1352470A1 (en) | 2003-10-15 |
DE60137646D1 (de) | 2009-03-26 |
HK1061472A1 (en) | 2004-09-17 |
AU2002222863A1 (en) | 2002-06-24 |
US20050151598A1 (en) | 2005-07-14 |
SE0004658D0 (sv) | 2000-12-15 |
CN1481614A (zh) | 2004-03-10 |
WO2002049213A1 (en) | 2002-06-20 |
SE519892C2 (sv) | 2003-04-22 |
SE0004658L (sv) | 2002-06-16 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swedish tibbers Patentee after: Power wave Sweden Address before: Swedish tibbers Patentee before: Allgon AB |
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TR01 | Transfer of patent right |
Effective date of registration: 20160802 Address after: California, USA Patentee after: INTEL Corp. Address before: Luxemburg Luxemburg Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160802 Address after: Luxemburg Luxemburg Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: California, USA Patentee before: P-wave holding LLC Effective date of registration: 20160802 Address after: California, USA Patentee after: P-wave holding LLC Address before: California, USA Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160802 Address after: California, USA Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: Sweden xisita Patentee before: POWERWAVE TECHNOLOGIES SWEDEN AB Effective date of registration: 20160802 Address after: Sweden xisita Patentee after: POWERWAVE TECHNOLOGIES SWEDEN AB Address before: Swedish tibbers Patentee before: Power wave Sweden |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060301 Termination date: 20171212 |