FI20106188A - Säädettävä resonaattorisuodin - Google Patents

Säädettävä resonaattorisuodin Download PDF

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Publication number
FI20106188A
FI20106188A FI20106188A FI20106188A FI20106188A FI 20106188 A FI20106188 A FI 20106188A FI 20106188 A FI20106188 A FI 20106188A FI 20106188 A FI20106188 A FI 20106188A FI 20106188 A FI20106188 A FI 20106188A
Authority
FI
Finland
Prior art keywords
resonator filter
adjustable resonator
adjustable
filter
resonator
Prior art date
Application number
FI20106188A
Other languages
English (en)
Swedish (sv)
Other versions
FI20106188A0 (fi
FI125652B (fi
Inventor
Petri Paeri
Jukka Puoskari
Original Assignee
Powerwave Finland 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 Powerwave Finland Oy filed Critical Powerwave Finland Oy
Priority to FI20106188A priority Critical patent/FI125652B/fi
Publication of FI20106188A0 publication Critical patent/FI20106188A0/fi
Priority to EP11187667A priority patent/EP2453517A1/en
Priority to US13/293,817 priority patent/US8836450B2/en
Publication of FI20106188A publication Critical patent/FI20106188A/fi
Application granted granted Critical
Publication of FI125652B publication Critical patent/FI125652B/fi

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
    • 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
FI20106188A 2010-11-12 2010-11-12 Säädettävä resonaattorisuodin FI125652B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20106188A FI125652B (fi) 2010-11-12 2010-11-12 Säädettävä resonaattorisuodin
EP11187667A EP2453517A1 (en) 2010-11-12 2011-11-03 Adjustable resonator filter
US13/293,817 US8836450B2 (en) 2010-11-12 2011-11-10 Adjustable resonator filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106188A FI125652B (fi) 2010-11-12 2010-11-12 Säädettävä resonaattorisuodin

Publications (3)

Publication Number Publication Date
FI20106188A0 FI20106188A0 (fi) 2010-11-12
FI20106188A true FI20106188A (fi) 2012-05-13
FI125652B FI125652B (fi) 2015-12-31

Family

ID=43268968

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106188A FI125652B (fi) 2010-11-12 2010-11-12 Säädettävä resonaattorisuodin

Country Status (3)

Country Link
US (1) US8836450B2 (fi)
EP (1) EP2453517A1 (fi)
FI (1) FI125652B (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012020576B4 (de) * 2012-10-22 2018-02-15 Tesat-Spacecom Gmbh & Co.Kg Mikrowellenfilter mit einstellbarer Bandbreite
JP6006079B2 (ja) * 2012-10-23 2016-10-12 Ｎｅｃエンジニアリング株式会社 チューナブル帯域通過フィルタ
US9343790B2 (en) 2013-05-27 2016-05-17 Jorge A. Ruiz-Cruz Method of operation and construction of filters and multiplexers using multi-conductor multi-dielectric combline resonators
WO2015008150A2 (en) * 2013-06-25 2015-01-22 Powerwave Technologies S.A.R.L. Coupling arrangement between cavity filter resonators
CN104282967A (zh) * 2014-10-13 2015-01-14 世达普(苏州)通信设备有限公司 具有传输零点结构的同轴腔体滤波器
DE102014017155A1 (de) * 2014-11-20 2016-05-25 Kathrein-Austria Ges.M.B.H. Hochfrequenzleitersystem mit mehreren Kammern
US10050323B2 (en) * 2015-11-13 2018-08-14 Commscope Italy S.R.L. Filter assemblies, tuning elements and method of tuning a filter
KR101756124B1 (ko) * 2015-11-30 2017-07-11 주식회사 케이엠더블유 크로스 커플링 노치 구조를 구비한 캐비티 타입의 무선 주파수 필터
RU2645033C1 (ru) * 2017-04-05 2018-02-15 Общество с ограниченной ответственностью Научно-производственное предприятие "НИКА-СВЧ" СВЧ-мультиплексор
EP3660977B1 (en) 2018-11-30 2023-12-13 Nokia Solutions and Networks Oy Resonator for radio frequency signals
CN110534857B (zh) * 2019-07-26 2024-04-16 苏州诺泰信通讯有限公司 一种可调节式电容耦合结构
US11133567B2 (en) 2019-09-30 2021-09-28 Nokia Shanghai Bell Co., Ltd. Capacitive coupling tuner
CN114188684B (zh) * 2021-12-27 2022-10-21 井冈山大学 一种宽阻带的小型介质加载滤波器
CN115275556A (zh) * 2022-08-17 2022-11-01 昆山立讯射频科技有限公司 一种谐振杆及射频滤波器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749523A (en) 1951-12-01 1956-06-05 Itt Band pass filters
US3792385A (en) * 1972-11-06 1974-02-12 Rca Corp Coaxial magnetic slug tuner
US5220300A (en) * 1992-04-15 1993-06-15 Rs Microwave Company, Inc. Resonator filters with wide stopbands
JP3019750B2 (ja) * 1995-08-21 2000-03-13 株式会社村田製作所 誘電体共振器装置
US5805033A (en) 1996-02-26 1998-09-08 Allen Telecom Inc. Dielectric resonator loaded cavity filter coupling mechanisms
FI106584B (fi) 1997-02-07 2001-02-28 Filtronic Lk Oy Korkeataajuussuodatin
FI104298B1 (fi) 1997-12-11 1999-12-15 Lk Products Oy Resonaattorirakenne
JP3899288B2 (ja) * 2002-05-30 2007-03-28 長野日本無線株式会社 同軸型インピーダンス整合器
JP2008182303A (ja) * 2007-01-23 2008-08-07 Matsushita Electric Ind Co Ltd フィルタ装置
JP2008205692A (ja) 2007-02-19 2008-09-04 Japan Radio Co Ltd 高周波フィルタ

Also Published As

Publication number Publication date
EP2453517A1 (en) 2012-05-16
US20120119850A1 (en) 2012-05-17
FI20106188A0 (fi) 2010-11-12
US8836450B2 (en) 2014-09-16
FI125652B (fi) 2015-12-31

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