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DE69816681D1 - Dielektrisches Filter und dielektrischer Duplexer - Google Patents

Dielektrisches Filter und dielektrischer Duplexer

Info

Publication number
DE69816681D1
DE69816681D1 DE69816681T DE69816681T DE69816681D1 DE 69816681 D1 DE69816681 D1 DE 69816681D1 DE 69816681 T DE69816681 T DE 69816681T DE 69816681 T DE69816681 T DE 69816681T DE 69816681 D1 DE69816681 D1 DE 69816681D1
Authority
DE
Germany
Prior art keywords
dielectric
duplexer
filter
dielectric filter
dielectric duplexer
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
DE69816681T
Other languages
English (en)
Inventor
Shigeji Arakawa
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 DE69816681D1 publication Critical patent/DE69816681D1/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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2088—Integrated in a substrate
    • 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
DE69816681T 1997-02-14 1998-02-11 Dielektrisches Filter und dielektrischer Duplexer Expired - Lifetime DE69816681D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3087897 1997-02-14
JP34829397A JP3379415B2 (ja) 1997-02-14 1997-12-17 誘電体フィルタ及び誘電体デュプレクサ

Publications (1)

Publication Number Publication Date
DE69816681D1 true DE69816681D1 (de) 2003-09-04

Family

ID=26369313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816681T Expired - Lifetime DE69816681D1 (de) 1997-02-14 1998-02-11 Dielektrisches Filter und dielektrischer Duplexer

Country Status (4)

Country Link
US (1) US6133808A (de)
EP (1) EP0859423B1 (de)
JP (1) JP3379415B2 (de)
DE (1) DE69816681D1 (de)

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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
US6556106B1 (en) 1999-01-29 2003-04-29 Toko, Inc. Dielectric filter
KR100367718B1 (ko) * 1999-11-23 2003-01-10 에스지씨테크놀로지 주식회사 직렬구조의 ｕ자형 공진기를 갖는 고주파 필터
US6498550B1 (en) * 2000-04-28 2002-12-24 Motorola, Inc. Filtering device and method
ATE461537T1 (de) * 2000-06-15 2010-04-15 Panasonic Corp Resonator und hochfrequenzfilter
JP3804407B2 (ja) * 2000-07-07 2006-08-02 日本電気株式会社 フィルタ
JP2002158512A (ja) * 2000-09-08 2002-05-31 Murata Mfg Co Ltd 誘電体共振器、誘電体フィルタ、誘電体デュプレクサ、および通信装置
WO2002078119A1 (fr) * 2001-03-19 2002-10-03 Ube Industries, Ltd. Filtre dielectrique et filtre de derivation
JP3902072B2 (ja) 2001-07-17 2007-04-04 東光株式会社 誘電体導波管フィルタとその実装構造
FR2829620B1 (fr) * 2001-09-12 2004-01-30 Thomson Licensing Sa Filtre en guide d'ondes
CN100495812C (zh) * 2002-12-26 2009-06-03 松下电器产业株式会社 介质滤波器
JPWO2004059784A1 (ja) 2002-12-26 2006-05-11 松下電器産業株式会社 誘電体フィルタ
US20040227592A1 (en) * 2003-02-05 2004-11-18 Chiu Luna H. Method of applying patterned metallization to block filter resonators
WO2005099401A2 (en) * 2004-04-09 2005-10-27 Delaware Capital Formation, Inc. Discrete resonator made of dielectric material
ATE552625T1 (de) 2005-01-11 2012-04-15 Murata Manufacturing Co Dielektrische resonatoreinrichtung, oszillatoreinrichtung und sende- /empfangseinrichtung
CN100424927C (zh) * 2006-07-21 2008-10-08 张家港灿勤电子元件有限公司 内置交叉耦合介质滤波器
KR100932705B1 (ko) * 2007-10-23 2009-12-21 한밭대학교 산학협력단 유전체 도파관 필터 및 그 제조방법
US9136570B2 (en) * 2007-12-07 2015-09-15 K & L Microwave, Inc. High Q surface mount technology cavity filter
US8823470B2 (en) 2010-05-17 2014-09-02 Cts Corporation Dielectric waveguide filter with structure and method for adjusting bandwidth
JP5675449B2 (ja) * 2011-03-11 2015-02-25 東光株式会社 誘電体導波管フィルタ
US9030278B2 (en) 2011-05-09 2015-05-12 Cts Corporation Tuned dielectric waveguide filter and method of tuning the same
US9030279B2 (en) 2011-05-09 2015-05-12 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US9130256B2 (en) 2011-05-09 2015-09-08 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US9130255B2 (en) 2011-05-09 2015-09-08 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US9406988B2 (en) 2011-08-23 2016-08-02 Mesaplexx Pty Ltd Multi-mode filter
US20130049891A1 (en) * 2011-08-23 2013-02-28 Mesaplexx Pty Ltd Filter
US9466864B2 (en) 2014-04-10 2016-10-11 Cts Corporation RF duplexer filter module with waveguide filter assembly
US9666921B2 (en) 2011-12-03 2017-05-30 Cts Corporation Dielectric waveguide filter with cross-coupling RF signal transmission structure
US10050321B2 (en) 2011-12-03 2018-08-14 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US9583805B2 (en) 2011-12-03 2017-02-28 Cts Corporation RF filter assembly with mounting pins
US10116028B2 (en) 2011-12-03 2018-10-30 Cts Corporation RF dielectric waveguide duplexer filter module
US9130258B2 (en) 2013-09-23 2015-09-08 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
KR101442220B1 (ko) * 2012-10-04 2014-09-19 서강대학교산학협력단 감쇄극을 형성시킨 적층형 유전체 도파관 필터
US20140097913A1 (en) 2012-10-09 2014-04-10 Mesaplexx Pty Ltd Multi-mode filter
GB201303027D0 (en) * 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303030D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303033D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
GB201303018D0 (en) 2013-02-21 2013-04-03 Mesaplexx Pty Ltd Filter
KR20160013892A (ko) * 2013-06-03 2016-02-05 시티에스 코포레이션 직접 결합 및 대안적인 교차-결합을 가진 유전체 도파관 필터
JP5801362B2 (ja) * 2013-09-13 2015-10-28 東光株式会社 誘電体導波管入出力構造、および、それを用いた誘電体導波管デュプレクサ
US9614264B2 (en) 2013-12-19 2017-04-04 Mesaplexxpty Ltd Filter
WO2016028343A1 (en) * 2014-04-05 2016-02-25 Cts Corporation Rf filter assembly with mounting pins
US9979062B2 (en) 2015-03-04 2018-05-22 Skyworks Solutions, Inc. Dielectric-filled surface-mounted waveguide devices and methods for coupling microwave energy
US10483608B2 (en) 2015-04-09 2019-11-19 Cts Corporation RF dielectric waveguide duplexer filter module
US11081769B2 (en) 2015-04-09 2021-08-03 Cts Corporation RF dielectric waveguide duplexer filter module
JP2016225894A (ja) 2015-06-02 2016-12-28 東光株式会社 誘電体導波管フィルタおよび誘電体導波管デュプレクサ
US9882792B1 (en) 2016-08-03 2018-01-30 Nokia Solutions And Networks Oy Filter component tuning method
KR101782948B1 (ko) * 2016-08-25 2017-09-28 (주)파트론 유전체 필터
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
CN110337754B (zh) 2017-02-27 2021-01-01 华为技术有限公司 具有耦合相邻谐振器的桥的射频谐振器
CN118266837A (zh) 2018-06-06 2024-07-02 直观外科手术操作公司 跨电气隔离屏障进行高速数据传输的系统和方法
US11437691B2 (en) 2019-06-26 2022-09-06 Cts Corporation Dielectric waveguide filter with trap resonator
CN111446525B (zh) * 2020-02-19 2022-03-11 深圳市大富科技股份有限公司 一种介质谐振器、介质滤波器、收发信机及基站
CN111211385B (zh) * 2020-02-25 2024-11-08 重庆思睿创瓷电科技有限公司 一种便于组装的滤波器
KR102256022B1 (ko) * 2020-03-26 2021-05-25 모아컴코리아주식회사 모노블록 유전체 필터
US11239539B1 (en) * 2020-09-04 2022-02-01 Knowles Cazenovia, Inc. Substrate-mountable electromagnetic waveguide
CN112563694B (zh) * 2020-11-16 2023-03-14 中山大学 一种无需金属屏蔽腔的多模介质滤波器及其制造方法
US20230042666A1 (en) * 2021-08-09 2023-02-09 Meta Platforms, Inc. Apparatus, system, and method for achieving improved ground station design

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JPS6223204A (ja) * 1985-07-24 1987-01-31 Oki Electric Ind Co Ltd ハイブリツド型誘電体空中線共用器
US4725798A (en) * 1985-09-06 1988-02-16 Alps Electric, Ltd. Waveguide filter
US4963844A (en) * 1989-01-05 1990-10-16 Uniden Corporation Dielectric waveguide-type filter
JPH07105645B2 (ja) * 1989-08-19 1995-11-13 富士通株式会社 誘電体フィルタ
JPH0793524B2 (ja) * 1990-01-20 1995-10-09 富士電気化学株式会社 誘電体フィルタ
JP2793685B2 (ja) * 1990-03-20 1998-09-03 富士通株式会社 誘導体フィルタ
JPH04287502A (ja) * 1991-03-18 1992-10-13 Fujitsu Ltd 誘電体フィルタ
US5196813A (en) * 1991-07-23 1993-03-23 Matsushita Electric Industrial Co., Ltd. Dielectric filter having a single multilayer substrate
JPH05129814A (ja) * 1991-11-08 1993-05-25 Fujitsu Ltd 誘電体フイルタ
US5499004A (en) * 1993-03-12 1996-03-12 Matsushita Electric Industrial Co., Ltd. Dielectric filter having interstage coupling using adjacent electrodes
US5382931A (en) * 1993-12-22 1995-01-17 Westinghouse Electric Corporation Waveguide filters having a layered dielectric structure
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
JP3610751B2 (ja) * 1997-01-24 2005-01-19 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
JPH10276010A (ja) * 1997-01-29 1998-10-13 Murata Mfg Co Ltd 誘電体フィルタ及び誘電体デュプレクサ

Also Published As

Publication number Publication date
EP0859423B1 (de) 2003-07-30
EP0859423A1 (de) 1998-08-19
JPH10290104A (ja) 1998-10-27
JP3379415B2 (ja) 2003-02-24
US6133808A (en) 2000-10-17

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Legal Events

Date Code Title Description
8332 No legal effect for de