DE60237126D1 - Dielektrischer Duplexer und Kommunikationsvorrichtung - Google Patents

Dielektrischer Duplexer und Kommunikationsvorrichtung

Info

Publication number
DE60237126D1
DE60237126D1 DE60237126T DE60237126T DE60237126D1 DE 60237126 D1 DE60237126 D1 DE 60237126D1 DE 60237126 T DE60237126 T DE 60237126T DE 60237126 T DE60237126 T DE 60237126T DE 60237126 D1 DE60237126 D1 DE 60237126D1
Authority
DE
Germany
Prior art keywords
communication device
dielectric duplexer
duplexer
dielectric
communication
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
DE60237126T
Other languages
English (en)
Inventor
Masamichi Ando
Hiroyuki Kubo
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE60237126D1 publication Critical patent/DE60237126D1/de
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
    • 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
DE60237126T 2001-06-08 2002-06-06 Dielektrischer Duplexer und Kommunikationsvorrichtung Expired - Lifetime DE60237126D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001174467A JP2002368505A (ja) 2001-06-08 2001-06-08 誘電体デュプレクサ、および通信装置

Publications (1)

Publication Number Publication Date
DE60237126D1 true DE60237126D1 (de) 2010-09-02

Family

ID=19015747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60237126T Expired - Lifetime DE60237126D1 (de) 2001-06-08 2002-06-06 Dielektrischer Duplexer und Kommunikationsvorrichtung

Country Status (6)

Country Link
US (1) US6897741B2 (de)
EP (2) EP1993162B1 (de)
JP (1) JP2002368505A (de)
KR (1) KR100503663B1 (de)
CN (1) CN1204652C (de)
DE (1) DE60237126D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7042314B2 (en) 2001-11-14 2006-05-09 Radio Frequency Systems Dielectric mono-block triple-mode microwave delay filter
US7068127B2 (en) 2001-11-14 2006-06-27 Radio Frequency Systems Tunable triple-mode mono-block filter assembly
US6954122B2 (en) * 2003-12-16 2005-10-11 Radio Frequency Systems, Inc. Hybrid triple-mode ceramic/metallic coaxial filter assembly
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
US9190705B2 (en) * 2012-03-26 2015-11-17 The Chinese University Of Hong Kong Dual mode dielectric resonator filter having plural holes formed therein for receiving tuning and coupling screws
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
CN103972621B (zh) * 2014-04-22 2016-10-05 深圳三星通信技术研究有限公司 一种混合介质波导滤波器
CN111384500A (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
CN113036336A (zh) * 2019-12-25 2021-06-25 深圳市大富科技股份有限公司 一种滤波器及通信设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63232602A (ja) * 1987-03-20 1988-09-28 Yuniden Kk 共振濾波器
KR900002449A (ko) * 1988-07-18 1990-02-28 강진구 반도체 소자의 콘택 배선방법
FI911798A (fi) 1991-04-12 1992-10-13 Lk Products Oy Keramisk filterkonstruktion
JP2699704B2 (ja) * 1991-08-19 1998-01-19 株式会社村田製作所 帯域阻止型フィルタ
DE69428509T2 (de) * 1993-12-28 2002-05-16 Murata Manufacturing Co TM-Zweifachmodusresonator und -filter
JPH07226608A (ja) 1994-02-16 1995-08-22 Hitachi Ltd 分波装置
JP3513923B2 (ja) * 1994-07-12 2004-03-31 株式会社村田製作所 Ｔｍ多重モード誘電体フィルタ
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
JP3050099B2 (ja) * 1995-09-01 2000-06-05 株式会社村田製作所 誘電体フィルタおよびアンテナデュプレクサ
JP3344280B2 (ja) * 1996-06-25 2002-11-11 株式会社村田製作所 誘電体フィルタ及び誘電体デュプレクサ
JP3298485B2 (ja) * 1997-02-03 2002-07-02 株式会社村田製作所 多重モード誘電体共振器
JP3506013B2 (ja) 1997-09-04 2004-03-15 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
JPH11274811A (ja) * 1998-03-23 1999-10-08 Ngk Spark Plug Co Ltd 誘電体フィルタ及びその製造方法
JP2000022405A (ja) 1998-07-01 2000-01-21 Murata Mfg Co Ltd 複合フィルタ、アンテナ共用器及び通信機装置
JP3788055B2 (ja) * 1998-08-21 2006-06-21 株式会社村田製作所 誘電体共振器装置、送受共用装置および通信装置
JP2001144504A (ja) 1999-09-03 2001-05-25 Murata Mfg Co Ltd 誘電体フィルタ、誘電体デュプレクサ及び通信機装置

Also Published As

Publication number Publication date
KR100503663B1 (ko) 2005-07-25
US20020186103A1 (en) 2002-12-12
EP1265313A2 (de) 2002-12-11
CN1391306A (zh) 2003-01-15
CN1204652C (zh) 2005-06-01
EP1993162A1 (de) 2008-11-19
JP2002368505A (ja) 2002-12-20
EP1993162B1 (de) 2010-07-21
US6897741B2 (en) 2005-05-24
KR20020093618A (ko) 2002-12-16
EP1265313A3 (de) 2003-09-10

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