SE9702063D0 - Filter tuning arrangement - Google Patents

Filter tuning arrangement

Info

Publication number
SE9702063D0
SE9702063D0 SE9702063A SE9702063A SE9702063D0 SE 9702063 D0 SE9702063 D0 SE 9702063D0 SE 9702063 A SE9702063 A SE 9702063A SE 9702063 A SE9702063 A SE 9702063A SE 9702063 D0 SE9702063 D0 SE 9702063D0
Authority
SE
Sweden
Prior art keywords
tuning
plate
equipment
relates
square formed
Prior art date
Application number
SE9702063A
Other languages
English (en)
Inventor
Bo Uno Egon Henningsson
Sven Patrik Lindell
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9702063A priority Critical patent/SE9702063D0/sv
Publication of SE9702063D0 publication Critical patent/SE9702063D0/sv
Priority to CN98805651.8A priority patent/CN1258385A/zh
Priority to JP50056199A priority patent/JP2002501705A/ja
Priority to CA002291100A priority patent/CA2291100A1/en
Priority to AU77924/98A priority patent/AU744530B2/en
Priority to EP98925994A priority patent/EP0985244A2/en
Priority to PCT/SE1998/000918 priority patent/WO1998054783A2/en
Priority to BR9809486-6A priority patent/BR9809486A/pt
Priority to US09/086,298 priority patent/US6111484A/en
Priority to ARP980102522A priority patent/AR015383A1/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
SE9702063A 1997-05-30 1997-05-30 Filter tuning arrangement SE9702063D0 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9702063A SE9702063D0 (sv) 1997-05-30 1997-05-30 Filter tuning arrangement
CN98805651.8A CN1258385A (zh) 1997-05-30 1998-05-15 滤波器调谐器件以及包括若干这种器件的调谐平板
JP50056199A JP2002501705A (ja) 1997-05-30 1998-05-15 フィルタ同調装置及びそれを用いた同調板
CA002291100A CA2291100A1 (en) 1997-05-30 1998-05-15 Filter tuning device and tuning plate including a number of such devices
AU77924/98A AU744530B2 (en) 1997-05-30 1998-05-15 Filter tuning device and tuning plate including a number of such devices
EP98925994A EP0985244A2 (en) 1997-05-30 1998-05-15 Filter tuning device and tuning plate including a number of such devices
PCT/SE1998/000918 WO1998054783A2 (en) 1997-05-30 1998-05-15 Filter tuning device and tuning plate including a number of such devices
BR9809486-6A BR9809486A (pt) 1997-05-30 1998-05-15 Dispositivo de sintonização arranjado sobre um placa de sintonização para uso em um equipamento de rádio, e, placa de sintonização
US09/086,298 US6111484A (en) 1997-05-30 1998-05-28 Filter tuning device and tuning plate including a number of such devices
ARP980102522A AR015383A1 (es) 1997-05-30 1998-05-29 Dispositivo sintonizador para filtro, y placa sintonizadora que incluye una cantidad de dispositivos de este tipo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702063A SE9702063D0 (sv) 1997-05-30 1997-05-30 Filter tuning arrangement

Publications (1)

Publication Number Publication Date
SE9702063D0 true SE9702063D0 (sv) 1997-05-30

Family

ID=20407184

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702063A SE9702063D0 (sv) 1997-05-30 1997-05-30 Filter tuning arrangement

Country Status (10)

Country Link
US (1) US6111484A (sv)
EP (1) EP0985244A2 (sv)
JP (1) JP2002501705A (sv)
CN (1) CN1258385A (sv)
AR (1) AR015383A1 (sv)
AU (1) AU744530B2 (sv)
BR (1) BR9809486A (sv)
CA (1) CA2291100A1 (sv)
SE (1) SE9702063D0 (sv)
WO (1) WO1998054783A2 (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19841078C1 (de) * 1998-09-09 2000-05-18 Forschungszentrum Juelich Gmbh Abstimmbarer Hohlraumresonator
EP1693919A1 (en) * 2005-02-09 2006-08-23 Alcatel Alsthom Compagnie Generale D'electricite RF-resonator tuning
WO2007097669A1 (en) * 2006-02-24 2007-08-30 Telefonaktiebolaget L M Ericsson (Publ) A cavity filter, an isolation device, and a node in a mobile communications network
US7728701B2 (en) * 2006-06-12 2010-06-01 Regents Of The University Of California Waveguide-based MEMS tunable filters and phase shifters
GB2456738B (en) * 2007-01-15 2011-08-10 Isotek Electronics Ltd TEM mode resonator
KR101569730B1 (ko) * 2009-03-18 2015-11-18 주식회사 에이스테크놀로지 튜닝 볼트 접지 연결 구조 및 이를 포함하는 ｒｆ 캐비티 필터
KR101869757B1 (ko) 2012-02-27 2018-06-21 주식회사 케이엠더블유 캐비티 구조를 가진 무선 주파수 필터
US9887445B2 (en) * 2015-09-08 2018-02-06 Universal Microwave Technology, Inc Tunable filter
US9887444B2 (en) * 2015-09-08 2018-02-06 Universal Microwave Technology, Inc Filter capable of adjusting frequency and bandwidth
US10050323B2 (en) 2015-11-13 2018-08-14 Commscope Italy S.R.L. Filter assemblies, tuning elements and method of tuning a filter
CN111509341B (zh) * 2015-11-13 2021-12-07 康普公司意大利有限责任公司 调谐元件、装置、滤波器组件以及对滤波器进行调谐的方法
KR101810411B1 (ko) 2016-12-20 2017-12-20 주식회사 에이스테크놀로지 비 공진 노드를 이용한 필터 및 다이플렉서

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415962A (en) * 1942-10-16 1947-02-18 Westinghouse Electric Corp Automatic switch for ultra high frequency
US2562323A (en) * 1945-04-24 1951-07-31 Edward G Martin Variable frequency cavity resonator
US3121205A (en) * 1960-05-05 1964-02-11 Varian Associates Tunable cavity having deformable wall that pivots about the edge of a constraining member during flexure
US3885239A (en) * 1960-08-19 1975-05-20 Singer Co Passive modulating component
US3213393A (en) * 1963-05-03 1965-10-19 Westinghouse Electric Corp Cavity device
CH557602A (de) * 1971-12-14 1974-12-31 Jechart Ernst Atomfrequenznormal.
US5028896A (en) * 1987-11-23 1991-07-02 Solitra Oy Stripline circuit
DE3935785A1 (de) * 1989-10-27 1991-05-02 Ant Nachrichtentech Abstimmvorrichtung fuer ein hohlleiterbauelement
DE4113302C2 (de) * 1991-04-24 1999-10-14 Bosch Gmbh Robert Topfkreis oder belasteter Hohlraumresonator mit Temperaturkompensation
IT1248509B (it) * 1991-06-19 1995-01-19 Sits Soc It Telecom Siemens Cavita' risonante a microonde a doppio risonatore dielettrico con frequenza di risonanza sintonizzabile.
FI89644C (sv) * 1991-10-31 1993-10-25 Lk Products Oy Temperaturkompenserad resonator
JP3252570B2 (ja) * 1993-10-15 2002-02-04 株式会社村田製作所 誘電体デュプレクサ
US5825267A (en) * 1997-07-24 1998-10-20 Allen Telecom Inc. Filter tuning assmebly

Also Published As

Publication number Publication date
EP0985244A2 (en) 2000-03-15
CA2291100A1 (en) 1998-12-03
WO1998054783A3 (en) 1999-03-04
BR9809486A (pt) 2000-06-20
US6111484A (en) 2000-08-29
AU7792498A (en) 1998-12-30
WO1998054783A2 (en) 1998-12-03
CN1258385A (zh) 2000-06-28
JP2002501705A (ja) 2002-01-15
AU744530B2 (en) 2002-02-28
AR015383A1 (es) 2001-05-02

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