AU2002222863A1 - Method for tuning a radio filter, a radio filter and a system comprising such a radio filter. - Google Patents

Method for tuning a radio filter, a radio filter and a system comprising such a radio filter.

Info

Publication number
AU2002222863A1
AU2002222863A1 AU2002222863A AU2286302A AU2002222863A1 AU 2002222863 A1 AU2002222863 A1 AU 2002222863A1 AU 2002222863 A AU2002222863 A AU 2002222863A AU 2286302 A AU2286302 A AU 2286302A AU 2002222863 A1 AU2002222863 A1 AU 2002222863A1
Authority
AU
Australia
Prior art keywords
radio filter
radio
filter
tuning
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.)
Abandoned
Application number
AU2002222863A
Other languages
English (en)
Inventor
Anders Jansson
Thomas Mattsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allgon AB
Original Assignee
Allgon AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Allgon AB filed Critical Allgon AB
Publication of AU2002222863A1 publication Critical patent/AU2002222863A1/en
Abandoned legal-status Critical Current

Links

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

Landscapes

  • 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)
AU2002222863A 2000-12-15 2001-12-12 Method for tuning a radio filter, a radio filter and a system comprising such a radio filter. Abandoned AU2002222863A1 (en)

Applications Claiming Priority (3)

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.
SE0004658 2000-12-15
PCT/SE2001/002758 WO2002049213A1 (en) 2000-12-15 2001-12-12 Method for tuning a radio filter, a radio filter and a system comprising such a radio filter.

Publications (1)

Publication Number Publication Date
AU2002222863A1 true AU2002222863A1 (en) 2002-06-24

Family

ID=20282254

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002222863A Abandoned AU2002222863A1 (en) 2000-12-15 2001-12-12 Method for tuning a radio filter, a radio filter and a system comprising such a radio filter.

Country Status (8)

Country Link
US (2) US6987427B2 (sv)
EP (1) EP1352470B1 (sv)
CN (1) CN1244199C (sv)
AU (1) AU2002222863A1 (sv)
DE (1) DE60137646D1 (sv)
HK (1) HK1061472A1 (sv)
SE (1) SE519892C2 (sv)
WO (1) WO2002049213A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (sv) 1992-12-30 1995-10-25 Nokia Telecommunications Oy Förfarande och anordning för avstämning/avpassning av ett kompainerfilter
FI94690C (sv) 1992-12-30 1995-10-10 Nokia Telecommunications Oy Anordning för avstämning/avpassning av ett kompainerfilter och ett förfarande för utförande av separationsmätning
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

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
CN1244199C (zh) 2006-03-01
EP1352470A1 (en) 2003-10-15
DE60137646D1 (de) 2009-03-26
HK1061472A1 (en) 2004-09-17
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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