DE3466838D1 - Microwave filter with line-shaped resonators - Google Patents

Microwave filter with line-shaped resonators

Info

Publication number
DE3466838D1
DE3466838D1 DE8484400151T DE3466838T DE3466838D1 DE 3466838 D1 DE3466838 D1 DE 3466838D1 DE 8484400151 T DE8484400151 T DE 8484400151T DE 3466838 T DE3466838 T DE 3466838T DE 3466838 D1 DE3466838 D1 DE 3466838D1
Authority
DE
Germany
Prior art keywords
line
microwave filter
shaped resonators
resonators
shaped
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
Application number
DE8484400151T
Other languages
English (en)
Inventor
Clement-Francois Lacour
Patrick Janer
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.)
Alcatel Thomson Faisceaux Hertziens SA
Original Assignee
Alcatel Thomson Faisceaux Hertziens SA
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 Alcatel Thomson Faisceaux Hertziens SA filed Critical Alcatel Thomson Faisceaux Hertziens SA
Application granted granted Critical
Publication of DE3466838D1 publication Critical patent/DE3466838D1/de
Expired legal-status Critical Current

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
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20372—Hairpin resonators
    • 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
DE8484400151T 1983-01-31 1984-01-24 Microwave filter with line-shaped resonators Expired DE3466838D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301454A FR2540294B1 (fr) 1983-01-31 1983-01-31 Filtre hyperfrequence a resonateurs lineaires

Publications (1)

Publication Number Publication Date
DE3466838D1 true DE3466838D1 (en) 1987-11-19

Family

ID=9285440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484400151T Expired DE3466838D1 (en) 1983-01-31 1984-01-24 Microwave filter with line-shaped resonators

Country Status (5)

Country Link
US (1) US4578656A (de)
EP (1) EP0117178B1 (de)
JP (1) JPS59121904U (de)
DE (1) DE3466838D1 (de)
FR (1) FR2540294B1 (de)

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FR2572591B1 (fr) * 1984-10-26 1987-12-18 Portenseigne Sa Cellule de filtrage et filtre de canal comprenant une association de telles cellules
US4677693A (en) * 1985-01-25 1987-06-30 Alps Electric Co., Ltd. Frequency conversion circuit
FR2578104B1 (fr) * 1985-02-27 1987-03-20 Alcatel Thomson Faisceaux Filtre passe-bande pour hyperfrequences
FR2589650A1 (fr) * 1985-11-05 1987-05-07 Radiotechnique Circuit a ligne microbande resonnante
FR2613557A1 (fr) * 1987-03-31 1988-10-07 Thomson Csf Filtre comportant des elements a constantes reparties associant deux types de couplage
FR2613538A1 (fr) * 1987-03-31 1988-10-07 Thomson Csf Filtre hyperfrequence
US4757287A (en) * 1987-10-20 1988-07-12 Gte Service Corporation Voltage tunable half wavelength microstrip filter
US5231349A (en) * 1988-05-20 1993-07-27 The Board Of Trustees Of The Leland Stanford Junior University Millimeter-wave active probe system
DE3835480A1 (de) * 1988-10-18 1990-04-19 Fraunhofer Ges Forschung Hochfrequenz-bandpassfilter
JPH02146801A (ja) * 1988-11-28 1990-06-06 Fujitsu Ltd 中心周波数可変帯域通過フィルタ
US7231238B2 (en) 1989-01-13 2007-06-12 Superconductor Technologies, Inc. High temperature spiral snake superconducting resonator having wider runs with higher current density
US6026311A (en) * 1993-05-28 2000-02-15 Superconductor Technologies, Inc. High temperature superconducting structures and methods for high Q, reduced intermodulation resonators and filters
CA1264073A (en) * 1989-02-09 1989-12-27 Protap Pramanick Microstripline interdigital planar filter
JPH0385903A (ja) * 1989-08-30 1991-04-11 Kyocera Corp 帯域通過フィルタ
GB2246670B (en) * 1990-08-03 1995-04-12 Mohammad Reza Moazzam Microstrip coupled lines filters with improved performance
US5406233A (en) * 1991-02-08 1995-04-11 Massachusetts Institute Of Technology Tunable stripline devices
JP2502824B2 (ja) * 1991-03-13 1996-05-29 松下電器産業株式会社 平面型誘電体フィルタ
US5241291A (en) * 1991-07-05 1993-08-31 Motorola, Inc. Transmission line filter having a varactor for tuning a transmission zero
JPH06104608A (ja) * 1992-09-24 1994-04-15 Matsushita Electric Ind Co Ltd フィルタ
US5392011A (en) * 1992-11-20 1995-02-21 Motorola, Inc. Tunable filter having capacitively coupled tuning elements
US5888942A (en) * 1996-06-17 1999-03-30 Superconductor Technologies, Inc. Tunable microwave hairpin-comb superconductive filters for narrow-band applications
US6350335B1 (en) 1999-02-16 2002-02-26 Lucent Technologies Inc. Microstrip phase shifters
US6127906A (en) * 1999-02-25 2000-10-03 Thin Film Technology Corp. Modular thin film distributed filter
EP1236240A1 (de) 1999-11-04 2002-09-04 Paratek Microwave, Inc. Mittels dielektrischer varaktoren abstimmbare streifenleitungsfilter
KR100367718B1 (ko) * 1999-11-23 2003-01-10 에스지씨테크놀로지 주식회사 직렬구조의 ｕ자형 공진기를 갖는 고주파 필터
KR20010094784A (ko) * 2000-04-06 2001-11-03 윤종용 커패시터 보상회로를 갖는 콤라인 구조의 무선필터
EP1340285A1 (de) 2000-11-14 2003-09-03 Paratek Microwave, Inc. Mikrostreifen-leitungsfilter mit hybridresonator
EP1380067A1 (de) 2001-04-17 2004-01-14 Paratek Microwave, Inc. Haarnadelförmige elektrisch abstimmbare mikrostreifenleiterfilter
US20030222732A1 (en) * 2002-05-29 2003-12-04 Superconductor Technologies, Inc. Narrow-band filters with zig-zag hairpin resonator
KR100675393B1 (ko) * 2005-02-25 2007-01-29 삼성전자주식회사 집중소자 커패시터와 접지를 이용하여 소형화한 평행결합선로 필터 및 그 제조방법
US7688162B2 (en) * 2006-11-16 2010-03-30 Harris Stratex Networks, Inc. Hairpin microstrip bandpass filter
TWI330903B (en) * 2007-08-13 2010-09-21 Ind Tech Res Inst Filtering circuit and structure thereof
US9270008B2 (en) * 2011-01-28 2016-02-23 The University Of Electro-Communications Transmission line resonator, bandpass filter using transmission line resonator, multiplexer, balanced-to-unbalanced transformer, power divider, unbalanced-to-balanced transformer, frequency mixer, and balance-type filter
US8933768B2 (en) * 2011-10-25 2015-01-13 Zih Corp. Structures for registration error compensation
CN106848505A (zh) * 2017-01-11 2017-06-13 电子科技大学 基于混合耦合的微带滤波器设计方法
RU2684438C1 (ru) * 2018-06-18 2019-04-09 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Полосковый фильтр
US20210376436A1 (en) * 2018-09-17 2021-12-02 European Space Agency A radio frequency pass-band filter
CN112753130B (zh) * 2018-09-28 2022-08-05 株式会社村田制作所 带通滤波器、通信装置以及谐振器
RU2730395C1 (ru) * 2019-11-25 2020-08-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Микрополосковый сверхширокополосный фильтр

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FR1068673A (fr) * 1952-06-28 1954-06-30 Csf Perfectionnements aux lignes à retard du type en echelle pour tubes à ondes progressives ou magnétrons
FR1123829A (fr) * 1955-03-21 1956-09-28 Csf Tubes alternats comportant des lignes à retard
DE1541990B2 (de) * 1967-10-12 1976-09-23 Siemens AG, 1000 Berlin und 8000 München Mikrowellenfilter in gedruckter schaltungstechnik
DE1906059A1 (de) * 1969-02-07 1970-08-13 Licentia Gmbh Kammfilter
US3530411A (en) * 1969-02-10 1970-09-22 Bunker Ramo High frequency electronic circuit structure employing planar transmission lines
US3621367A (en) * 1969-11-26 1971-11-16 Rca Corp Frequency multiplier employing input and output strip transmission lines without spatially coupling therebetween
US3706948A (en) * 1971-02-18 1972-12-19 Motorola Inc Comb-line filter structure having reduced length and width
US3754198A (en) * 1972-03-20 1973-08-21 Itt Microstrip filter
US3745489A (en) * 1972-05-01 1973-07-10 Stanford Research Inst Microwave and uhf filters using discrete hairpin resonators
JPS53112348U (de) * 1977-02-15 1978-09-07
JPS5732635Y2 (de) * 1977-12-07 1982-07-17
JPS54141850U (de) * 1978-03-24 1979-10-02
JPS54143045A (en) * 1978-04-28 1979-11-07 Mitsubishi Electric Corp Microwave integrated circuit
US4262269A (en) * 1979-12-10 1981-04-14 Hughes Aircraft Company Q Enhanced resonator
JPS5778201A (en) * 1980-10-31 1982-05-15 Toshiba Corp High frequency filter
FR2510326A1 (fr) * 1981-07-24 1983-01-28 Thomson Csf Filtre passe-bande a resonateurs lineaires ouverts a leurs deux extremites
FR2510325B1 (fr) * 1981-07-24 1987-09-04 Thomson Csf Filtre hyperfrequence de petites dimensions, a resonateurs lineaires
US4418324A (en) * 1981-12-31 1983-11-29 Motorola, Inc. Implementation of a tunable transmission zero on transmission line filters

Also Published As

Publication number Publication date
JPS59121904U (ja) 1984-08-16
JPH0230883Y2 (de) 1990-08-21
FR2540294A1 (fr) 1984-08-03
FR2540294B1 (fr) 1985-10-04
EP0117178B1 (de) 1987-10-14
EP0117178A1 (de) 1984-08-29
US4578656A (en) 1986-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee