FI20030402A0 - Koaxialresonatorfilter - Google Patents

Koaxialresonatorfilter

Info

Publication number
FI20030402A0
FI20030402A0 FI20030402A FI20030402A FI20030402A0 FI 20030402 A0 FI20030402 A0 FI 20030402A0 FI 20030402 A FI20030402 A FI 20030402A FI 20030402 A FI20030402 A FI 20030402A FI 20030402 A0 FI20030402 A0 FI 20030402A0
Authority
FI
Finland
Prior art keywords
coaxial
Prior art date
Application number
FI20030402A
Other languages
English (en)
Finnish (fi)
Other versions
FI119207B (sv
FI20030402A (sv
Inventor
Jouni Ala-Kojola
Original Assignee
Filtronic Lk Oy
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 Filtronic Lk Oy filed Critical Filtronic Lk Oy
Priority to FI20030402A priority Critical patent/FI119207B/sv
Publication of FI20030402A0 publication Critical patent/FI20030402A0/sv
Priority to PCT/FI2004/000152 priority patent/WO2004084340A1/en
Priority to CN200480001282.1A priority patent/CN1717838B/zh
Priority to BRPI0406416A priority patent/BRPI0406416A8/pt
Priority to EP04721210A priority patent/EP1604425B1/en
Publication of FI20030402A publication Critical patent/FI20030402A/sv
Priority to US11/132,688 priority patent/US7180391B2/en
Priority to US11/346,082 priority patent/US20060139128A1/en
Application granted granted Critical
Publication of FI119207B publication Critical patent/FI119207B/sv

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FI20030402A 2003-03-18 2003-03-18 Koaxialresonatorfilter FI119207B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20030402A FI119207B (sv) 2003-03-18 2003-03-18 Koaxialresonatorfilter
PCT/FI2004/000152 WO2004084340A1 (en) 2003-03-18 2004-03-17 Resonator filter
CN200480001282.1A CN1717838B (zh) 2003-03-18 2004-03-17 谐振器滤波器
BRPI0406416A BRPI0406416A8 (pt) 2003-03-18 2004-03-17 Filtro ressonador
EP04721210A EP1604425B1 (en) 2003-03-18 2004-03-17 Resonator filter
US11/132,688 US7180391B2 (en) 2003-03-18 2005-05-18 Resonator filter
US11/346,082 US20060139128A1 (en) 2003-03-18 2006-02-01 Resonator filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030402A FI119207B (sv) 2003-03-18 2003-03-18 Koaxialresonatorfilter
FI20030402 2003-03-18

Publications (3)

Publication Number Publication Date
FI20030402A0 true FI20030402A0 (sv) 2003-03-18
FI20030402A FI20030402A (sv) 2004-09-19
FI119207B FI119207B (sv) 2008-08-29

Family

ID=8565826

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030402A FI119207B (sv) 2003-03-18 2003-03-18 Koaxialresonatorfilter

Country Status (6)

Country Link
US (2) US7180391B2 (sv)
EP (1) EP1604425B1 (sv)
CN (1) CN1717838B (sv)
BR (1) BRPI0406416A8 (sv)
FI (1) FI119207B (sv)
WO (1) WO2004084340A1 (sv)

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CN101795124B (zh) * 2009-09-08 2012-06-06 京信通信系统（中国）有限公司 电调空腔合路器的调谐控制方法
CN102231453B (zh) * 2009-11-13 2014-03-26 鸿富锦精密工业（深圳）有限公司 空腔滤波器
CN101820091B (zh) * 2010-04-29 2013-07-03 罗森伯格（上海）通信技术有限公司 可调腔体滤波器
KR101237227B1 (ko) 2010-09-06 2013-02-26 주식회사 에이스테크놀로지 슬라이딩 방식을 이용한 주파수 튜너블 필터
KR101137619B1 (ko) * 2010-10-20 2012-04-19 주식회사 에이스테크놀로지 슬라이딩 방식을 이용한 튜너블 필터
FI125596B (sv) 2010-11-12 2015-12-15 Intel Corp Anpassbart resonatorfilter
FI123439B (sv) 2011-07-06 2013-04-30 Powerwave Finland Oy Justerbart resonatorfilter och förfarande för att justera kopplingen mellan resonatorhålrum
GB201203833D0 (en) * 2012-03-05 2012-04-18 Filtronic Wireless Ltd A tuneable filter
CN103311604B (zh) * 2012-03-15 2015-09-09 成都赛纳赛德科技有限公司 一种调谐结构
CN104205481B (zh) * 2012-03-30 2016-06-08 Ace技术株式会社 可变带宽rf滤波器
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KR101414093B1 (ko) * 2012-10-19 2014-07-01 주식회사 이너트론 복합 재질의 공진기 및 이를 구비하는 통신 장치
CN103972624B (zh) * 2013-01-31 2016-08-10 国基电子（上海）有限公司 滤波器
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DE102014001917A1 (de) 2014-02-13 2015-08-13 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise
WO2016075852A1 (ja) * 2014-11-10 2016-05-19 日本電気株式会社 バンドパスフィルタ、及び無線通信装置
KR102324960B1 (ko) 2015-06-25 2021-11-12 삼성전자 주식회사 통신 장치 및 이를 포함하는 전자 장치
CN105337008B (zh) * 2015-12-11 2019-04-02 深圳市虹远通信有限责任公司 低频同轴腔体滤波器及其制作方法
CN107204503B (zh) * 2016-03-18 2020-05-05 通玉科技有限公司 Rf滤波器
CN109103554A (zh) * 2017-06-21 2018-12-28 罗森伯格技术（昆山）有限公司 可调波导滤波器
EP3660977B1 (en) 2018-11-30 2023-12-13 Nokia Solutions and Networks Oy Resonator for radio frequency signals
US11133567B2 (en) * 2019-09-30 2021-09-28 Nokia Shanghai Bell Co., Ltd. Capacitive coupling tuner
CN110677135A (zh) * 2019-10-28 2020-01-10 北京联恒众达科技中心(有限合伙) 一种方便维修调试的多通道隔离滤波器盒体结构
CN110828949B (zh) * 2020-01-07 2020-04-14 成都天大仪器股份有限公司 通讯合路器自动调试系统
WO2023237183A1 (en) 2022-06-07 2023-12-14 Christian-Albrechts-Universität Zu Kiel Tunable resonator arrangement, tunable frequency filter and method of tuning thereof

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Also Published As

Publication number Publication date
BRPI0406416A (pt) 2005-10-04
EP1604425B1 (en) 2012-06-13
FI119207B (sv) 2008-08-29
CN1717838A (zh) 2006-01-04
EP1604425A1 (en) 2005-12-14
FI20030402A (sv) 2004-09-19
WO2004084340A1 (en) 2004-09-30
US20060139128A1 (en) 2006-06-29
US20050212623A1 (en) 2005-09-29
BRPI0406416A8 (pt) 2017-12-05
US7180391B2 (en) 2007-02-20
CN1717838B (zh) 2010-05-26

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