CN110088978A - 谐振器及通信装置 - Google Patents

谐振器及通信装置 Download PDF

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Publication number
CN110088978A
CN110088978A CN201680091775.1A CN201680091775A CN110088978A CN 110088978 A CN110088978 A CN 110088978A CN 201680091775 A CN201680091775 A CN 201680091775A CN 110088978 A CN110088978 A CN 110088978A
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China
Prior art keywords
face
boss
resonant rod
resonator
lid
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CN201680091775.1A
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CN110088978B (zh
Inventor
袁本贵
郭玲
包翔宇
丁文其
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • 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
    • 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
    • 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
    • H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability

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  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

本申请提供了一种谐振器，包括壳体和盖体，壳体的收容腔内设谐振杆、介质块及弹性元件，所述谐振杆呈筒状且包括内侧面、外侧面及连接在所述内侧面和所述外侧面之间的第一端面；所述介质块包括底端和顶端，所述顶端连接至所述盖体，所述底端设有第二端面和突设于所述第二端面上的凸台，所述凸台呈环状；第一端面与第二端面相对；所述凸台内嵌至所述谐振杆被所述内侧面包围，或者所述凸台套在所述谐振杆的外部且包围所述外侧面；所述弹性元件连接在所述第一端面和所述第二端面之间或者所述介质块的所述顶端与所述盖体之间。本申请还提供一种通信装置。本申请提供的谐振器易安装，易拆卸，并能够提升可靠性。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201680091775.1A 2016-12-27 2016-12-27 谐振器及通信装置 Active CN110088978B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/112384 WO2018119669A1 (zh) 2016-12-27 2016-12-27 谐振器及通信装置

Publications (2)

Publication Number Publication Date
CN110088978A true CN110088978A (zh) 2019-08-02
CN110088978B CN110088978B (zh) 2021-01-29

Family

ID=62706537

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680091775.1A Active CN110088978B (zh) 2016-12-27 2016-12-27 谐振器及通信装置

Country Status (5)

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US (1) US10840577B2 (zh)
EP (1) EP3553880B1 (zh)
CN (1) CN110088978B (zh)
BR (1) BR112019013302B1 (zh)
WO (1) WO2018119669A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111384536B (zh) * 2018-12-29 2022-07-08 大富科技(安徽)股份有限公司 介质加载的腔体滤波器及通信设备
CN110289470A (zh) * 2019-03-27 2019-09-27 广东通宇通讯股份有限公司 一种三段式滤波器
WO2022058034A1 (en) * 2020-09-21 2022-03-24 Telefonaktiebolaget Lm Ericsson (Publ) A filter arrangement for mobile communication antennas and a mobile communication antenna comprising a filter arrangement
CN113131117B (zh) * 2021-04-16 2022-04-15 西安电子科技大学 一种应用于腔体滤波器的温度补偿螺钉
US11962101B2 (en) 2021-09-23 2024-04-16 Apple Inc. Electronic devices with dielectric resonator antennas having non-planar sidewalls

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US4037182A (en) * 1976-09-03 1977-07-19 Hughes Aircraft Company Microwave tuning device
US6114928A (en) * 1997-11-10 2000-09-05 Smith; Patrick Mounting assemblies for tubular members used in RF filters
US6600394B1 (en) * 1999-09-24 2003-07-29 Radio Frequency Systems, Inc. Turnable, temperature stable dielectric loaded cavity resonator and filter
US20060284708A1 (en) * 2005-06-15 2006-12-21 Masions Of Thought, R&D, L.L.C. Dielectrically loaded coaxial resonator
CN201946724U (zh) * 2010-12-06 2011-08-24 深圳市大富科技股份有限公司 介质滤波器、介质谐振杆安装结构以及通信设备
CN202308237U (zh) * 2011-09-30 2012-07-04 深圳市大富科技股份有限公司 介质滤波器和通信射频器件
CN204361232U (zh) * 2015-01-27 2015-05-27 武汉凡谷电子技术股份有限公司 一种能大幅降低谐振频率的谐振腔
WO2015100541A1 (zh) * 2013-12-30 2015-07-09 华为技术有限公司 谐振器、滤波器、双工器、多工器及通信设备
CN104852118A (zh) * 2015-06-05 2015-08-19 武汉凡谷陶瓷材料有限公司 一种介质加载谐振器
CN105529512A (zh) * 2016-01-13 2016-04-27 广东通宇通讯股份有限公司 Tm模介质滤波器
CN205488212U (zh) * 2016-04-16 2016-08-17 陈春红 高效出光led封装结构
US20160294030A1 (en) * 2015-04-02 2016-10-06 Electronics And Telecommunications Research Institute Resonator filter

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JPS5399849A (en) 1977-02-14 1978-08-31 Murata Manufacturing Co Interrdigital filter
JPS57195205A (en) 1981-05-26 1982-11-30 Sumitomo Electric Ind Ltd Optical waveguide
CN101964437A (zh) * 2009-07-23 2011-02-02 深圳市大富科技股份有限公司 腔体滤波器及其输入输出结构
CN202167594U (zh) 2011-07-01 2012-03-14 深圳市大富科技股份有限公司 一种介质滤波器
CN102496765B (zh) * 2011-11-25 2015-02-11 深圳市国人射频通信有限公司 介质滤波器及其介质谐振器
CN203218421U (zh) * 2013-04-16 2013-09-25 深圳光启创新技术有限公司 一种腔体滤波器
KR101712602B1 (ko) * 2015-05-21 2017-03-06 (주)웨이브텍 유전체 공진기

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037182A (en) * 1976-09-03 1977-07-19 Hughes Aircraft Company Microwave tuning device
US6114928A (en) * 1997-11-10 2000-09-05 Smith; Patrick Mounting assemblies for tubular members used in RF filters
US6600394B1 (en) * 1999-09-24 2003-07-29 Radio Frequency Systems, Inc. Turnable, temperature stable dielectric loaded cavity resonator and filter
US20060284708A1 (en) * 2005-06-15 2006-12-21 Masions Of Thought, R&D, L.L.C. Dielectrically loaded coaxial resonator
CN201946724U (zh) * 2010-12-06 2011-08-24 深圳市大富科技股份有限公司 介质滤波器、介质谐振杆安装结构以及通信设备
CN202308237U (zh) * 2011-09-30 2012-07-04 深圳市大富科技股份有限公司 介质滤波器和通信射频器件
WO2015100541A1 (zh) * 2013-12-30 2015-07-09 华为技术有限公司 谐振器、滤波器、双工器、多工器及通信设备
CN204361232U (zh) * 2015-01-27 2015-05-27 武汉凡谷电子技术股份有限公司 一种能大幅降低谐振频率的谐振腔
US20160294030A1 (en) * 2015-04-02 2016-10-06 Electronics And Telecommunications Research Institute Resonator filter
CN104852118A (zh) * 2015-06-05 2015-08-19 武汉凡谷陶瓷材料有限公司 一种介质加载谐振器
CN105529512A (zh) * 2016-01-13 2016-04-27 广东通宇通讯股份有限公司 Tm模介质滤波器
CN205488212U (zh) * 2016-04-16 2016-08-17 陈春红 高效出光led封装结构

Also Published As

Publication number Publication date
WO2018119669A1 (zh) 2018-07-05
US10840577B2 (en) 2020-11-17
BR112019013302B1 (pt) 2023-12-19
BR112019013302A2 (pt) 2019-12-10
CN110088978B (zh) 2021-01-29
EP3553880A4 (en) 2019-12-18
US20190319331A1 (en) 2019-10-17
EP3553880A1 (en) 2019-10-16
EP3553880B1 (en) 2021-11-03

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