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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Publication number
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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KR
South Korea
Prior art keywords
block
dielectric material
resonators
dielectric
waveguide filter
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KR1020157014197A
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English (en)
Korean (ko)
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KR20150088809A (ko
Inventor
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
Application filed by 시티에스 코포레이션 filed Critical 시티에스 코포레이션
Publication of KR20150088809A publication Critical patent/KR20150088809A/ko
Application granted granted Critical
Publication of KR102244162B1 publication Critical patent/KR102244162B1/ko

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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 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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Application Number Title Priority Date Filing Date
KR1020157014197A KR102244162B1 (ko) 2012-11-28 2013-11-26 직접 결합 및 대안적인 상호 결합을 갖는 유전체 도파관 필터

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)

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WO2016191116A1 (en) * 2015-05-22 2016-12-01 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
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
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

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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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SE7604853L (sv) * 1975-05-01 1976-11-02 Televerkets Centralfoervalt Bandpassfilter
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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
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
CN104871364A (zh) 2015-08-26
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
CA2892969A1 (en) 2014-06-05
WO2014085383A1 (en) 2014-06-05
GB2522587A (en) 2015-07-29
JP6782745B2 (ja) 2020-11-11

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