KR102244162B1 - 직접 결합 및 대안적인 상호 결합을 갖는 유전체 도파관 필터 - Google Patents

직접 결합 및 대안적인 상호 결합을 갖는 유전체 도파관 필터 Download PDF

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KR102244162B1
KR102244162B1 KR1020157014197A KR20157014197A KR102244162B1 KR 102244162 B1 KR102244162 B1 KR 102244162B1 KR 1020157014197 A KR1020157014197 A KR 1020157014197A KR 20157014197 A KR20157014197 A KR 20157014197A KR 102244162 B1 KR102244162 B1 KR 102244162B1
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block
dielectric material
resonators
dielectric
waveguide filter
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Korean (ko)
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KR20150088809A (ko
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알렉산더 로고진
레디 반갈라
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시티에스 코포레이션
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Priority claimed from US14/088,471 external-priority patent/US9130255B2/en
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    • 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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KR1020157014197A 2012-11-28 2013-11-26 직접 결합 및 대안적인 상호 결합을 갖는 유전체 도파관 필터 Active KR102244162B1 (ko)

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 (2)

Publication Number Publication Date
KR20150088809A KR20150088809A (ko) 2015-08-03
KR102244162B1 true KR102244162B1 (ko) 2021-04-26

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KR1020157014197A Active KR102244162B1 (ko) 2012-11-28 2013-11-26 직접 결합 및 대안적인 상호 결합을 갖는 유전체 도파관 필터

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

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KR102531806B1 (ko) * 2015-05-22 2023-05-16 시티에스 코포레이션 직접 커플링 및 교호 크로스 커플링을 갖는 유전체 도파관 필터
CN107683546B (zh) * 2015-07-01 2020-03-20 Cts公司 Rf电介质波导双工器滤波器模块
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
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
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
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
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
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
US12160027B2 (en) 2020-03-04 2024-12-03 Commscope Italy S.R.L. Metallized dielectric waveguide filters having irregular shaped resonant cavities, slanted metallized openings and/or spurious coupling windows
CN116802928A (zh) * 2020-10-29 2023-09-22 株式会社Kmw 天线用陶瓷波导滤波器

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US20120286901A1 (en) * 2011-05-09 2012-11-15 Reddy Vangala Dielectric waveguide filter with direct coupling and alternative cross-coupling

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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
JP2001339204A (ja) * 2000-05-30 2001-12-07 Sumitomo Metal Ind Ltd 小型の誘電体フィルタ
KR100651627B1 (ko) * 2005-11-25 2006-12-01 한국전자통신연구원 교차결합을 갖는 유전체 도파관 필터
US7714680B2 (en) 2006-05-31 2010-05-11 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
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

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Publication number Priority date Publication date Assignee Title
US20120286901A1 (en) * 2011-05-09 2012-11-15 Reddy Vangala Dielectric waveguide filter with direct coupling and alternative cross-coupling

Also Published As

Publication number Publication date
JP2015536624A (ja) 2015-12-21
KR20150088809A (ko) 2015-08-03
WO2014085383A1 (en) 2014-06-05
GB2522587B (en) 2020-06-03
DE112013005683T5 (de) 2015-09-10
CA2892969A1 (en) 2014-06-05
GB2522587A (en) 2015-07-29
GB201509253D0 (en) 2015-07-15
JP2019017084A (ja) 2019-01-31
JP6782745B2 (ja) 2020-11-11
CN104871364A (zh) 2015-08-26
CN104871364B (zh) 2019-04-09

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