CN109672011B - 天线及其介质波导滤波器 - Google Patents
天线及其介质波导滤波器 Download PDFInfo
- Publication number
- CN109672011B CN109672011B CN201811322430.XA CN201811322430A CN109672011B CN 109672011 B CN109672011 B CN 109672011B CN 201811322430 A CN201811322430 A CN 201811322430A CN 109672011 B CN109672011 B CN 109672011B
- Authority
- CN
- China
- Prior art keywords
- dielectric waveguide
- waveguide filter
- layer
- electrically connected
- line
- 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.)
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- 239000002184 metal Substances 0.000 claims abstract description 58
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 230000001629 suppression Effects 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003989 dielectric material Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- H01P1/2002—Dielectric waveguide filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811322430.XA CN109672011B (zh) | 2018-11-08 | 2018-11-08 | 天线及其介质波导滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811322430.XA CN109672011B (zh) | 2018-11-08 | 2018-11-08 | 天线及其介质波导滤波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109672011A CN109672011A (zh) | 2019-04-23 |
CN109672011B true CN109672011B (zh) | 2023-08-25 |
Family
ID=66142089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811322430.XA Active CN109672011B (zh) | 2018-11-08 | 2018-11-08 | 天线及其介质波导滤波器 |
Country Status (1)
Country | Link |
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CN (1) | CN109672011B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109449546B (zh) * | 2018-11-08 | 2023-09-29 | 京信通信技术(广州)有限公司 | 介质波导滤波器及其输入输出结构 |
CN110011010B (zh) * | 2019-04-28 | 2024-05-10 | 重庆思睿创瓷电科技有限公司 | 用于低通滤波器的带状线结构、低通滤波器、通信装置及系统 |
CN110336102B (zh) * | 2019-07-09 | 2024-06-21 | 重庆思睿创瓷电科技有限公司 | 一种改善谐波性能的介质波导滤波器、射频模块及基站 |
CN210403982U (zh) * | 2019-11-21 | 2020-04-24 | 中兴通讯股份有限公司 | 滤波组件、天线装置和基站系统 |
EP4059087A4 (en) * | 2020-03-30 | 2023-11-29 | Telefonaktiebolaget LM Ericsson (publ.) | AU AND RU WITH CWG FILTERS AND BS THAT HAVE THE AU OR RU |
CN114792874B (zh) * | 2021-01-25 | 2024-04-02 | 南京以太通信技术有限公司 | 介质滤波器的制作方法及其电极制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07336106A (ja) * | 1994-06-13 | 1995-12-22 | Nippon Telegr & Teleph Corp <Ntt> | 端結合フィルタ実装構造体 |
CN102509821A (zh) * | 2011-10-09 | 2012-06-20 | 西安电子科技大学 | 基于电容加载方形谐振环的双模双通带滤波器 |
CN107611540A (zh) * | 2017-09-07 | 2018-01-19 | 西安电子科技大学 | 一种混合有耗双工器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3804407B2 (ja) * | 2000-07-07 | 2006-08-02 | 日本電気株式会社 | フィルタ |
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2018
- 2018-11-08 CN CN201811322430.XA patent/CN109672011B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07336106A (ja) * | 1994-06-13 | 1995-12-22 | Nippon Telegr & Teleph Corp <Ntt> | 端結合フィルタ実装構造体 |
CN102509821A (zh) * | 2011-10-09 | 2012-06-20 | 西安电子科技大学 | 基于电容加载方形谐振环的双模双通带滤波器 |
CN107611540A (zh) * | 2017-09-07 | 2018-01-19 | 西安电子科技大学 | 一种混合有耗双工器 |
Also Published As
Publication number | Publication date |
---|---|
CN109672011A (zh) | 2019-04-23 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200108 Address after: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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Effective date of registration: 20230727 Address after: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Address before: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. |
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