ATE330334T1 - Dielektrischer monoblockmikrowellenverzögerungsfilter mit dreifachmodus - Google Patents

Dielektrischer monoblockmikrowellenverzögerungsfilter mit dreifachmodus

Info

Publication number
ATE330334T1
ATE330334T1 AT03023942T AT03023942T ATE330334T1 AT E330334 T1 ATE330334 T1 AT E330334T1 AT 03023942 T AT03023942 T AT 03023942T AT 03023942 T AT03023942 T AT 03023942T AT E330334 T1 ATE330334 T1 AT E330334T1
Authority
AT
Austria
Prior art keywords
blocks
delay filter
resonator
triple mode
dielectric
Prior art date
Application number
AT03023942T
Other languages
English (en)
Inventor
William D Blair
Chi Wang
William Wilber
Weili Wang
Original Assignee
Radio Frequency Systems Inc
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 Radio Frequency Systems Inc filed Critical Radio Frequency Systems Inc
Application granted granted Critical
Publication of ATE330334T1 publication Critical patent/ATE330334T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/007—Manufacturing frequency-selective devices
    • 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
    • H01P1/2086—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators multimode

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT03023942T 2002-10-23 2003-10-22 Dielektrischer monoblockmikrowellenverzögerungsfilter mit dreifachmodus ATE330334T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/277,971 US7042314B2 (en) 2001-11-14 2002-10-23 Dielectric mono-block triple-mode microwave delay filter

Publications (1)

Publication Number Publication Date
ATE330334T1 true ATE330334T1 (de) 2006-07-15

Family

ID=32069320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03023942T ATE330334T1 (de) 2002-10-23 2003-10-22 Dielektrischer monoblockmikrowellenverzögerungsfilter mit dreifachmodus

Country Status (7)

Country Link
US (1) US7042314B2 (de)
EP (1) EP1414103B1 (de)
JP (1) JP4388778B2 (de)
KR (1) KR101010401B1 (de)
CN (1) CN100342583C (de)
AT (1) ATE330334T1 (de)
DE (1) DE60306067T2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068127B2 (en) * 2001-11-14 2006-06-27 Radio Frequency Systems Tunable triple-mode mono-block filter assembly
EP1590853A1 (de) * 2003-02-03 2005-11-02 Tesat-Spacecom GmbH & Co. KG Anordnung für eingangsmultiplexr
US6954122B2 (en) * 2003-12-16 2005-10-11 Radio Frequency Systems, Inc. Hybrid triple-mode ceramic/metallic coaxial filter assembly
US7187252B2 (en) * 2004-11-30 2007-03-06 Motorola, Inc. Apparatus for delaying radio frequency signals
US7449980B2 (en) * 2005-02-16 2008-11-11 Dielectric Laboratories, Inc. Discrete voltage tunable resonator made of dielectric material
JP4575312B2 (ja) * 2006-02-22 2010-11-04 三菱電機株式会社 マイクロ波帯域通過フィルタ
GB0610580D0 (en) * 2006-05-30 2006-07-05 Ceravision Ltd Lamp
CN101183741B (zh) * 2007-12-13 2010-12-01 成都赛纳赛德科技有限公司 一种紧凑型多模谐振腔
KR101126183B1 (ko) * 2010-06-14 2012-03-22 서강대학교산학협력단 광대역이 가능한 조합형 유전체 공진기 조립체
US20130049901A1 (en) 2011-08-23 2013-02-28 Mesaplexx Pty Ltd Multi-mode filter
US9406988B2 (en) 2011-08-23 2016-08-02 Mesaplexx Pty Ltd Multi-mode filter
CN102496758B (zh) * 2011-12-19 2016-04-20 江苏贝孚德通讯科技股份有限公司 圆形切角的双模空腔滤波器
CN102544649B (zh) * 2012-01-04 2015-02-11 西安电子科技大学 一腔三模滤波器
CN103296341B (zh) * 2012-02-29 2019-02-01 深圳光启创新技术有限公司 一种滤波器
CN103296354A (zh) * 2012-02-29 2013-09-11 深圳光启创新技术有限公司 一种滤波器
US20140097913A1 (en) 2012-10-09 2014-04-10 Mesaplexx Pty Ltd Multi-mode filter
US9325046B2 (en) 2012-10-25 2016-04-26 Mesaplexx Pty Ltd Multi-mode filter
GB201303019D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303033D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303030D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303016D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303018D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303027D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303024D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303013D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
CN103618122B (zh) * 2013-12-16 2017-05-17 武汉凡谷电子技术股份有限公司 介质波导滤波器
WO2015090107A1 (zh) * 2013-12-16 2015-06-25 武汉凡谷电子技术股份有限公司 介质波导滤波器
US9614264B2 (en) 2013-12-19 2017-04-04 Mesaplexxpty Ltd Filter
CN113571861B (zh) 2014-10-21 2022-10-11 株式会社Kmw 多模谐振器
CN104733820A (zh) * 2015-03-30 2015-06-24 摩比天线技术（深圳）有限公司 陶瓷介质多模滤波器及其装配方法
CN104752794A (zh) * 2015-03-30 2015-07-01 摩比天线技术（深圳）有限公司 陶瓷介质多模滤波器及其装配方法
CN109155450B (zh) * 2016-06-14 2020-02-21 华为技术有限公司 射频滤波器
US9882792B1 (en) 2016-08-03 2018-01-30 Nokia Solutions And Networks Oy Filter component tuning method
US10587030B2 (en) * 2016-11-08 2020-03-10 LGS Innovations LLC Systems and methods of designing, tuning and producing ceramic filters
BR112019011001B1 (pt) 2016-11-29 2024-01-30 Huawei Technologies Co., Ltd Filtro e dispositivo de comunicações
US10256518B2 (en) 2017-01-18 2019-04-09 Nokia Solutions And Networks Oy Drill tuning of aperture coupling
US10283828B2 (en) 2017-02-01 2019-05-07 Nokia Solutions And Networks Oy Tuning triple-mode filter from exterior faces
EP3571739B1 (de) 2017-02-27 2021-06-02 Huawei Technologies Co., Ltd. Multimodale resonatoren mit spaltabfasung
CN106711557A (zh) * 2017-02-28 2017-05-24 华南理工大学 一种四模介质带通滤波器
CN109560355B (zh) * 2018-12-28 2024-05-14 重庆思睿创瓷电科技有限公司 用于5g通信的介质体、介质波导滤波器、射频模块及基站
CN111384540A (zh) * 2018-12-29 2020-07-07 深圳市大富科技股份有限公司 滤波器及通信设备
CN111384497A (zh) * 2018-12-29 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器及通信设备
CN111384542A (zh) * 2018-12-29 2020-07-07 深圳市大富科技股份有限公司 滤波器及通信设备
CN111384518A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 介质滤波器、通信设备、制备介质块及介质滤波器的方法
CN109950674B (zh) * 2019-03-29 2024-05-31 华南理工大学 介质波导、电磁波转换装置及微波器件
US11955682B2 (en) 2019-12-31 2024-04-09 Telefonaktiebolaget Lm Ericsson (Publ) CWG filter, and RU, AU or BS having the same
EP4059087A4 (de) * 2020-03-30 2023-11-29 Telefonaktiebolaget LM Ericsson (publ.) Au und ru mit cwg-filtern und bs, die das au oder ru aufweisen
WO2022045755A1 (ko) * 2020-08-28 2022-03-03 주식회사 케이엠더블유 안테나용 알에프 필터 조립체
US11700026B2 (en) 2021-01-12 2023-07-11 Skyworks Solutions, Inc. Feedforward power amplifier for broadband operation
CN114156618B (zh) * 2021-12-10 2022-08-09 华中科技大学 一种单腔三模陶瓷波导谐振器及滤波器

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431977A (en) * 1982-02-16 1984-02-14 Motorola, Inc. Ceramic bandpass filter
US4607242A (en) * 1983-05-02 1986-08-19 Rockwell International Corporation Microwave filter
US4614920A (en) * 1984-05-28 1986-09-30 Com Dev Ltd. Waveguide manifold coupled multiplexer with triple mode filters
CA1207040A (en) * 1985-01-14 1986-07-02 Joseph Sferrazza Triple-mode dielectric loaded cascaded cavity bandpass filters
US4691179A (en) * 1986-12-04 1987-09-01 Motorola, Inc. Filled resonant cavity filtering apparatus
US5083102A (en) * 1988-05-26 1992-01-21 University Of Maryland Dual mode dielectric resonator filters without iris
JPH06177607A (ja) 1991-03-20 1994-06-24 Fujitsu Ltd 誘電体フィルタ
JP2643677B2 (ja) * 1991-08-29 1997-08-20 株式会社村田製作所 誘電体共振器装置
JP3293200B2 (ja) 1992-04-03 2002-06-17 株式会社村田製作所 誘電体共振器
CA2127609C (en) * 1994-07-07 1996-03-19 Wai-Cheung Tang Multi-mode temperature compensated filters and a method of constructing and compensating therefor
JP3309610B2 (ja) * 1994-12-15 2002-07-29 株式会社村田製作所 誘電体共振器装置
FR2734084B1 (fr) 1995-05-12 1997-06-13 Alcatel Espace Resonateur dielectrique pour filtre hyperfrequence, et filtre comportant un tel resonateur
DE19537477A1 (de) * 1995-10-09 1997-04-10 Bosch Gmbh Robert Dielektrischer Resonator sowie Verwendung
JPH09148810A (ja) * 1995-11-20 1997-06-06 Tdk Corp バンドパスフィルタ装置
IT1284354B1 (it) * 1996-01-30 1998-05-18 Cselt Centro Studi Lab Telecom Cavita' multimodale per filtri n guida d'onda.
DE19617698C1 (de) * 1996-05-03 1997-10-16 Forschungszentrum Juelich Gmbh Dual-mode-Zweipolfilter
JP3389819B2 (ja) * 1996-06-10 2003-03-24 株式会社村田製作所 誘電体導波管型共振器
US5926079A (en) * 1996-12-05 1999-07-20 Motorola Inc. Ceramic waveguide filter with extracted pole
GB9625416D0 (en) * 1996-12-06 1997-01-22 Filtronic Comtek Microwave resonator
US6081174A (en) * 1997-03-14 2000-06-27 Taiyo Yuden Co., Ltd. Wave filter having two or more coaxial dielectric resonators in juxtaposition
JP3503482B2 (ja) * 1997-09-04 2004-03-08 株式会社村田製作所 多重モード誘電体共振器装置、誘電体フィルタ、複合誘電体フィルタ、合成器、分配器、および通信装置
US6081175A (en) * 1998-09-11 2000-06-27 Radio Frequency Systems Inc. Coupling structure for coupling cavity resonators
US6556106B1 (en) * 1999-01-29 2003-04-29 Toko, Inc. Dielectric filter
KR100631450B1 (ko) * 1999-08-20 2006-10-04 니폰덴키 가부시키가이샤 유전체 공진기 및 유전체 필터
JP3349476B2 (ja) * 1999-08-20 2002-11-25 エヌイーシートーキン株式会社 誘電体共振器及び誘電体フィルタ
CA2313925A1 (en) * 2000-07-17 2002-01-17 Mitec Telecom Inc. Tunable bandpass filter
US6535086B1 (en) * 2000-10-23 2003-03-18 Allen Telecom Inc. Dielectric tube loaded metal cavity resonators and filters
US6670867B2 (en) * 2000-10-26 2003-12-30 Sei-Joo Jang Dielectric filter for filtering out unwanted higher order frequency harmonics and improving skirt response
US6563397B1 (en) * 2000-10-26 2003-05-13 Sei-Joo Jang Dielectric filter for filtering out unwanted higher order frequency harmonics and improving skirt response
JP2002368505A (ja) 2001-06-08 2002-12-20 Murata Mfg Co Ltd 誘電体デュプレクサ、および通信装置
US6853271B2 (en) * 2001-11-14 2005-02-08 Radio Frequency Systems, Inc. Triple-mode mono-block filter assembly
US7068127B2 (en) * 2001-11-14 2006-06-27 Radio Frequency Systems Tunable triple-mode mono-block filter assembly
JP2004186712A (ja) * 2001-12-13 2004-07-02 Murata Mfg Co Ltd 誘電体共振素子、誘電体共振器、フィルタ、発振器装置、および通信装置
US6954122B2 (en) * 2003-12-16 2005-10-11 Radio Frequency Systems, Inc. Hybrid triple-mode ceramic/metallic coaxial filter assembly

Also Published As

Publication number Publication date
DE60306067T2 (de) 2007-01-04
JP4388778B2 (ja) 2009-12-24
EP1414103A1 (de) 2004-04-28
EP1414103B1 (de) 2006-06-14
KR20040036540A (ko) 2004-04-30
KR101010401B1 (ko) 2011-01-21
CN100342583C (zh) 2007-10-10
JP2004266803A (ja) 2004-09-24
US20030090344A1 (en) 2003-05-15
DE60306067D1 (de) 2006-07-27
US7042314B2 (en) 2006-05-09
CN1492535A (zh) 2004-04-28

Similar Documents

Publication Publication Date Title
ATE330334T1 (de) Dielektrischer monoblockmikrowellenverzögerungsfilter mit dreifachmodus
EP0372975A3 (de) Auskoppler zum direkten Abzweigen der RF-Leistung aus einem Gyrotronhohlraum in einen Grundmodenwellenleiter
AU6609798A (en) Device for contactless transmission of electrical signals and/or energy
DE60225032D1 (de) Vorrichtung zur impedanzanpassung in einem verstärker unter verwendung von konzentrierter und verteilter induktanz
WO2002047256A3 (en) Harmonic matching network for a saturated amplifier
WO2002019387A3 (en) Transmission line based inductively coupled plasma source with stable impedance
TW431064B (en) Balun
TW200520378A (en) Impedance matching circuit and method
ES2095664T3 (es) Desacoplamiento de una señal de error de alta frecuencia de un campo electromagnetico de alta frecuencia en una maquina electrica de grandes dimensiones.
GB627513A (en) Improvements in or relating to cavity resonators
EP1158596A3 (de) Dielektrisches Filter, Duplexer und Kommunikationsgerät damit
DE3780367D1 (de) Mikrowellenfilter.
GB660367A (en) Magnetron for ultra-short electro-magnetic oscillations
EP0208441A3 (de) Schaltbares Hochfrequenzdämpfungsglied
JPS54103655A (en) Microwave band pass filter
GB2386246B (en) Electron beam tube apparatus
ATE321349T1 (de) Modul zur entkopplung von hochfrequenz-signalen von einer versorgungsleitung
GB614000A (en) Improvements in and relating to ultra-high-frequency electric circuits
Gerling Techniques to improve the performance of microwave process systems which utilize high-Q cavities
SU1285546A1 (ru) Фильтр
SU1631631A1 (ru) Частотно-избирательное устройство на магнитостатических волнах
JPS6489702A (en) Directional coupler
JPH11330812A (ja) 結合器
JPS57155802A (en) Band pass filter
JPS56123106A (en) Oscillator

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties