ES2113121T3 - Resonador sintonizable para osciladores y filtros de microondas. - Google Patents

Resonador sintonizable para osciladores y filtros de microondas.

Info

Publication number
ES2113121T3
ES2113121T3 ES94924219T ES94924219T ES2113121T3 ES 2113121 T3 ES2113121 T3 ES 2113121T3 ES 94924219 T ES94924219 T ES 94924219T ES 94924219 T ES94924219 T ES 94924219T ES 2113121 T3 ES2113121 T3 ES 2113121T3
Authority
ES
Spain
Prior art keywords
cavity
resonator
microwave filters
oscillators
tunable resonator
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 - Lifetime
Application number
ES94924219T
Other languages
English (en)
Inventor
Maron Lino De
Riccardo Urciuoli
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.)
Italtel SpA
Original Assignee
Italtel SpA
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 Italtel SpA filed Critical Italtel SpA
Application granted granted Critical
Publication of ES2113121T3 publication Critical patent/ES2113121T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01P1/207—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
    • 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

Abstract

UN RESONADOR SINTONIZABLE QUE CONSISTE EN UNA CAVIDAD CILINDRICA QUE CONTIENE UN RESONADOR DIELECTRICO CILINDRICO (DR) CONECTADO A UN TORNILLO DE SINTONIZACION METALICO MEDIANTE UN SEPARADOR DIELECTRICO CILINDRICO QUE HAY COLOCADO ENTRE EL TORNILLO Y EL DR Y CONECTADO RIGIDAMENTE A ESTE ULTIMO. EL TORNILLO DE SINCRONIZACION PENETRA EN UN AGUJERO FORMADO EN UNA DIRECCION AXIAL EN LA PARED SUPERIOR DE LA CAVIDAD. DICHA PARED PRESENTA EN EL BORDE EL AGUJERO UNA EXTENSION TOROIDAL HACIA EL INTERIOR DE LA CAVIDAD. EN RELACION CON LO SINTONIZACION, EMPEZANDO POR UN ESTADO EN QUE LA FRECUENCIA DE RESONANCIA FR DEL RESONADOR ES MINIMA, A SABER, CUANDO EL DR SE ENCUENTRA EN EL CENTRO DE LA CAVIDAD, UNA ROTACION DEL TORNILLO DE SINTONIZACION METALICO QUE DA COMO RESULTADO UN ACERCAMIENTO DEL DR A LA EXTENSION TOROIDAL PRODUCE UN AUMENTO SIGNIFICATIVO DE LA FR. TAMBIEN SE DESCRIBEN FILTROS DE MICROONDAS QUE INCLUYEN MULTIPLES RESONADORES OBJETO DE LA PRESENTE INVENCION Y QUE SE ENCUENTRAN ACOPLADOS ENTRE SI MEDIANTE UNOS IRISES.
ES94924219T 1993-07-02 1994-07-01 Resonador sintonizable para osciladores y filtros de microondas. Expired - Lifetime ES2113121T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001431A IT1264648B1 (it) 1993-07-02 1993-07-02 Risonatore sintonizzzabile per oscillatori e filtri alle microonde

Publications (1)

Publication Number Publication Date
ES2113121T3 true ES2113121T3 (es) 1998-04-16

Family

ID=11366519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94924219T Expired - Lifetime ES2113121T3 (es) 1993-07-02 1994-07-01 Resonador sintonizable para osciladores y filtros de microondas.

Country Status (13)

Country Link
US (1) US5691677A (es)
EP (1) EP0706720B1 (es)
KR (1) KR960703493A (es)
CN (1) CN1039266C (es)
AU (1) AU681900B2 (es)
BR (1) BR9406983A (es)
DE (1) DE69408536D1 (es)
ES (1) ES2113121T3 (es)
FI (1) FI956351A0 (es)
IT (1) IT1264648B1 (es)
NO (1) NO955350D0 (es)
WO (1) WO1995001658A1 (es)
ZA (1) ZA944760B (es)

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US6459346B1 (en) 2000-08-29 2002-10-01 Com Dev Limited Side-coupled microwave filter with circumferentially-spaced irises
US6535087B1 (en) 2000-08-29 2003-03-18 Com Dev Limited Microwave resonator having an external temperature compensator
US6886408B2 (en) * 2001-01-31 2005-05-03 Cem Corporation Pressure measurement in microwave-assisted chemical synthesis
US6607920B2 (en) 2001-01-31 2003-08-19 Cem Corporation Attenuator system for microwave-assisted chemical synthesis
US6753517B2 (en) 2001-01-31 2004-06-22 Cem Corporation Microwave-assisted chemical synthesis instrument with fixed tuning
US6664873B2 (en) * 2001-08-03 2003-12-16 Remec Oy Tunable resonator
EP1372211A3 (en) * 2002-06-12 2004-01-07 Matsushita Electric Industrial Co., Ltd. Dielectric filter, communication apparatus, and method of controlling resonance frequency
US7310031B2 (en) * 2002-09-17 2007-12-18 M/A-Com, Inc. Dielectric resonators and circuits made therefrom
US7057480B2 (en) * 2002-09-17 2006-06-06 M/A-Com, Inc. Cross-coupled dielectric resonator circuit
US7144739B2 (en) * 2002-11-26 2006-12-05 Cem Corporation Pressure measurement and relief for microwave-assisted chemical reactions
US20040257176A1 (en) * 2003-05-07 2004-12-23 Pance Kristi Dhimiter Mounting mechanism for high performance dielectric resonator circuits
US20050200437A1 (en) * 2004-03-12 2005-09-15 M/A-Com, Inc. Method and mechanism for tuning dielectric resonator circuits
US7088203B2 (en) * 2004-04-27 2006-08-08 M/A-Com, Inc. Slotted dielectric resonators and circuits with slotted dielectric resonators
US7078990B1 (en) * 2004-05-14 2006-07-18 Lockheed Martin Corporation RF cavity resonator with low passive inter-modulation tuning element
US7068129B2 (en) * 2004-06-08 2006-06-27 Rockwell Scientific Licensing, Llc Tunable waveguide filter
US7268634B2 (en) * 2004-08-27 2007-09-11 The Hong Kong University Of Science And Technology Dual-mode voltage controlled oscillator using integrated variable inductors
US7388457B2 (en) 2005-01-20 2008-06-17 M/A-Com, Inc. Dielectric resonator with variable diameter through hole and filter with such dielectric resonators
US7034266B1 (en) 2005-04-27 2006-04-25 Kimberly-Clark Worldwide, Inc. Tunable microwave apparatus
US7583164B2 (en) * 2005-09-27 2009-09-01 Kristi Dhimiter Pance Dielectric resonators with axial gaps and circuits with such dielectric resonators
US7352264B2 (en) * 2005-10-24 2008-04-01 M/A-Com, Inc. Electronically tunable dielectric resonator circuits
US7705694B2 (en) * 2006-01-12 2010-04-27 Cobham Defense Electronic Systems Corporation Rotatable elliptical dielectric resonators and circuits with such dielectric resonators
US7719391B2 (en) 2006-06-21 2010-05-18 Cobham Defense Electronic Systems Corporation Dielectric resonator circuits
US7570136B2 (en) * 2006-09-20 2009-08-04 Alcatel-Lucent Usa Inc. Re-entrant resonant cavities, filters including such cavities and method of manufacture
US20080272860A1 (en) * 2007-05-01 2008-11-06 M/A-Com, Inc. Tunable Dielectric Resonator Circuit
US7456712B1 (en) * 2007-05-02 2008-11-25 Cobham Defense Electronics Corporation Cross coupling tuning apparatus for dielectric resonator circuit
CN101436698B (zh) * 2007-11-16 2012-09-19 庄昆杰 微波低波段tm010模高选择性空腔介质滤波器
US20110121917A1 (en) * 2007-12-13 2011-05-26 Christine Blair microwave filter
IT1391340B1 (it) * 2008-10-03 2011-12-05 Torino Politecnico Risonatore cilindrico a microonde.
CN102436035B (zh) * 2011-10-19 2014-04-23 北京大学 环形谐振腔温度漂移补偿方法及系统
GB2505161B (en) * 2012-07-10 2019-09-04 Filtronic Wireless Ltd A microwave resonator and a tuneable filter including such a resonator
WO2014008952A1 (en) * 2012-07-13 2014-01-16 Thrane & Thrane A/S An assembly comprising two antennas controllable to output or not output signals
US9773587B1 (en) * 2012-10-22 2017-09-26 Hrl Laboratories, Llc Tunable cavity for material measurement
EP2903082B1 (en) 2014-01-31 2020-11-11 Andrew Wireless Systems GmbH Method for compensating a temperature drift of a microwave filter
DE102014007643A1 (de) * 2014-05-23 2015-11-26 Astyx Gmbh Abstandmessvorrichtung, insbesondere für metallische und dielektrische Zielobjekte
US9413291B2 (en) * 2014-08-11 2016-08-09 Honeywell International Inc. System and method for frequency drift compensation for a dielectric resonator oscillator
CN104183894B (zh) * 2014-08-29 2018-05-04 中国人民解放军63655部队 一种截止式微波功率衰减器
KR102013056B1 (ko) * 2015-04-29 2019-08-21 후아웨이 테크놀러지 컴퍼니 리미티드 유전체 필터
CN106549202A (zh) * 2015-09-23 2017-03-29 中兴通讯股份有限公司 一种谐振器和腔体滤波器
CN105371790B (zh) * 2015-11-30 2019-01-25 西北工业大学 具有截止波导辐射口的腔体谐振式微波近距测量传感器
CN106654478A (zh) * 2016-12-14 2017-05-10 迈特通信设备（苏州）有限公司 一种高q值可调谐e面滤波器
WO2019024082A1 (en) * 2017-08-04 2019-02-07 Nokia Solutions And Networks Oy BANDPASS FILTERS AND ASSOCIATED METHODS
CN109962325A (zh) * 2017-12-22 2019-07-02 香港凡谷發展有限公司 一种全介质混合谐振结构及滤波器
CN109546274A (zh) * 2018-11-16 2019-03-29 北京理工大学 一种降低同轴滤波器无源互调装置及方法
KR102587829B1 (ko) * 2019-03-01 2023-10-11 마크 타라소프 마이크로파 발진기 및 이를 기반으로 하는 매트릭스형 마이크로파 발진기
CN110148823A (zh) * 2019-06-20 2019-08-20 东莞鸿爱斯通信科技有限公司 用于腔体滤波器的调谐组件及腔体滤波器
CN110940863B (zh) * 2019-10-23 2020-11-17 上海大学 一种基于集成有源放大器芯片的谐振传感器
JP7207355B2 (ja) * 2020-03-13 2023-01-18 株式会社豊田中央研究所 無線送電システム

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DE2538614C3 (de) * 1974-09-06 1979-08-02 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto (Japan) Dielektrischer Resonator
FR2489605A1 (fr) * 1980-08-29 1982-03-05 Thomson Csf Filtre hyperfrequence a resonateur dielectrique, accordable dans une grande largeur de bande, et circuit comportant un tel filtre
JPS57150230A (en) * 1981-03-11 1982-09-17 Mitsubishi Electric Corp Phase synchronizing circuit
JPS58111409A (ja) * 1981-12-24 1983-07-02 Fujitsu Ltd 共振器
JPS59176906A (ja) * 1983-03-26 1984-10-06 Fujitsu Ltd 誘電体共振器
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FR2546340B1 (fr) * 1983-05-20 1985-12-06 Thomson Csf Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques
JPS61270902A (ja) * 1985-05-27 1986-12-01 Nec Corp 可変結合型誘電体共振器
SU1524112A1 (ru) * 1987-10-16 1989-11-23 Предприятие П/Я М-5653 Полосно-пропускающий фильтр СВЧ
FR2633118A1 (fr) * 1988-06-17 1989-12-22 Alcatel Thomson Faisceaux Filtre passe-bande a resonateurs dielectriques
IT1223708B (it) * 1988-07-21 1990-09-29 Cselt Centro Studi Lab Telecom Risonatore a cavita caricato dielettricamente
JP2593546B2 (ja) * 1989-03-14 1997-03-26 日本放送協会 誘電体共振装置
US4956617A (en) * 1989-04-10 1990-09-11 Mpd, Inc. Mechanical adjustment arrangement for dielectric resonator oscillator
JP2509162Y2 (ja) * 1989-08-31 1996-08-28 日本特殊陶業株式会社 誘電体共振器装置

Also Published As

Publication number Publication date
NO955350L (no) 1995-12-29
FI956351A (fi) 1995-12-29
AU7457094A (en) 1995-01-24
DE69408536D1 (de) 1998-03-19
KR960703493A (ko) 1996-08-17
CN1129995A (zh) 1996-08-28
WO1995001658A1 (en) 1995-01-12
EP0706720B1 (en) 1998-02-11
AU681900B2 (en) 1997-09-11
NO955350D0 (no) 1995-12-29
CN1039266C (zh) 1998-07-22
EP0706720A1 (en) 1996-04-17
FI956351A0 (fi) 1995-12-29
IT1264648B1 (it) 1996-10-04
US5691677A (en) 1997-11-25
ITMI931431A1 (it) 1995-01-02
ZA944760B (en) 1995-02-16
ITMI931431A0 (it) 1993-07-02
BR9406983A (pt) 1996-03-05

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