CA2892969A1 - Dielectric waveguide filter with direct coupling and alternative cross-coupling - Google Patents

Dielectric waveguide filter with direct coupling and alternative cross-coupling Download PDF

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Publication number
CA2892969A1
CA2892969A1 CA2892969A CA2892969A CA2892969A1 CA 2892969 A1 CA2892969 A1 CA 2892969A1 CA 2892969 A CA2892969 A CA 2892969A CA 2892969 A CA2892969 A CA 2892969A CA 2892969 A1 CA2892969 A1 CA 2892969A1
Authority
CA
Canada
Prior art keywords
dielectric material
block
resonators
dielectric
waveguide filter
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.)
Abandoned
Application number
CA2892969A
Other languages
English (en)
French (fr)
Inventor
Alexandre Rogozine
Reddy Vangala
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.)
CTS Corp
Original Assignee
CTS Corp
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
Priority claimed from US14/088,471 external-priority patent/US9130255B2/en
Application filed by CTS Corp filed Critical CTS Corp
Publication of CA2892969A1 publication Critical patent/CA2892969A1/en
Abandoned 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
    • H01P1/2002—Dielectric waveguide 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
    • H01P1/209—Hollow waveguide filters comprising one or more branching arms or cavities wholly outside the main waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators

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  • Control Of Motors That Do Not Use Commutators (AREA)
CA2892969A 2012-11-28 2013-11-26 Dielectric waveguide filter with direct coupling and alternative cross-coupling Abandoned CA2892969A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261730615P 2012-11-28 2012-11-28
US61/730,615 2012-11-28
US14/088,471 US9130255B2 (en) 2011-05-09 2013-11-25 Dielectric waveguide filter with direct coupling and alternative cross-coupling
US14/088,471 2013-11-25
PCT/US2013/071859 WO2014085383A1 (en) 2012-11-28 2013-11-26 Dielectric waveguide filter with direct coupling and alternative cross-coupling

Publications (1)

Publication Number Publication Date
CA2892969A1 true CA2892969A1 (en) 2014-06-05

Family

ID=49724701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2892969A Abandoned CA2892969A1 (en) 2012-11-28 2013-11-26 Dielectric waveguide filter with direct coupling and alternative cross-coupling

Country Status (7)

Country Link
JP (2) JP2015536624A (de)
KR (1) KR102244162B1 (de)
CN (1) CN104871364B (de)
CA (1) CA2892969A1 (de)
DE (1) DE112013005683T5 (de)
GB (1) GB2522587B (de)
WO (1) WO2014085383A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111342183A (zh) * 2015-07-01 2020-06-26 Cts公司 Rf电介质波导双工器滤波器模块

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016191116A1 (en) * 2015-05-22 2016-12-01 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
CN105356016A (zh) * 2015-11-18 2016-02-24 苏州艾福电子通讯股份有限公司 一种波导滤波器
KR20170112583A (ko) * 2016-03-31 2017-10-12 안종석 유전체 도파관 필터
KR101884984B1 (ko) * 2016-07-29 2018-08-02 쌍신전자통신주식회사 세라믹 도파관 공진기 필터
WO2018029956A1 (ja) * 2016-08-10 2018-02-15 株式会社村田製作所 誘電体導波管フィルタ、高周波フロントエンド回路、Ｍａｓｓｉｖｅ ＭＩＭＯシステム、及び誘電体導波管フィルタの製造方法
CN106910968A (zh) * 2017-04-25 2017-06-30 四川省韬光通信有限公司 一种介质波导滤波器
KR101939056B1 (ko) * 2017-05-22 2019-01-16 안종석 유전체 도파관 필터
CN109449557B (zh) * 2018-11-01 2024-04-30 京信通信技术(广州)有限公司 介质谐振块、介质波导滤波器及其耦合结构
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
CN111384558A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、制备介质滤波器的方法及通信设备
CN111384529A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、制备介质滤波器的方法及通信设备
CN111384512A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、制备介质滤波器的方法及通信设备
CN111384527A (zh) * 2018-12-31 2020-07-07 深圳市大富科技股份有限公司 一种介质滤波器、制备介质滤波器的方法及通信设备
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
KR102319051B1 (ko) 2019-01-08 2021-11-02 주식회사 케이엠더블유 도파관 필터
CN110148818A (zh) * 2019-06-13 2019-08-20 无锡惠虹电子有限公司 一种5g通信多层介质波导滤波器
US11936086B2 (en) 2019-09-20 2024-03-19 Commscope Italy S.R.L. Wide bandwidth folded metallized dielectric waveguide filters

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
SE7604853L (sv) * 1975-05-01 1976-11-02 Televerkets Centralfoervalt Bandpassfilter
US4431977A (en) * 1982-02-16 1984-02-14 Motorola, Inc. Ceramic bandpass filter
US5926079A (en) 1996-12-05 1999-07-20 Motorola Inc. Ceramic waveguide filter with extracted pole
KR100651627B1 (ko) * 2005-11-25 2006-12-01 한국전자통신연구원 교차결합을 갖는 유전체 도파관 필터
WO2007142786A1 (en) 2006-05-31 2007-12-13 Cts Corporation Ceramic monoblock filter with inductive direct-coupling and quadruplet cross-coupling
JP2010028381A (ja) * 2008-07-17 2010-02-04 Shimada Phys & Chem Ind Co Ltd 有極型帯域通過フィルタ
US8823470B2 (en) * 2010-05-17 2014-09-02 Cts Corporation Dielectric waveguide filter with structure and method for adjusting bandwidth
US9030279B2 (en) * 2011-05-09 2015-05-12 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
CN202159756U (zh) * 2011-08-09 2012-03-07 电子科技大学 一种准椭圆函数型平面集成波导带通滤波器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111342183A (zh) * 2015-07-01 2020-06-26 Cts公司 Rf电介质波导双工器滤波器模块

Also Published As

Publication number Publication date
CN104871364A (zh) 2015-08-26
KR102244162B1 (ko) 2021-04-26
KR20150088809A (ko) 2015-08-03
JP2015536624A (ja) 2015-12-21
JP2019017084A (ja) 2019-01-31
GB2522587B (en) 2020-06-03
CN104871364B (zh) 2019-04-09
DE112013005683T5 (de) 2015-09-10
GB201509253D0 (en) 2015-07-15
WO2014085383A1 (en) 2014-06-05
GB2522587A (en) 2015-07-29
JP6782745B2 (ja) 2020-11-11

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20171128