CN109509943B - 介质波导滤波器 - Google Patents
介质波导滤波器 Download PDFInfo
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- CN109509943B CN109509943B CN201811484510.5A CN201811484510A CN109509943B CN 109509943 B CN109509943 B CN 109509943B CN 201811484510 A CN201811484510 A CN 201811484510A CN 109509943 B CN109509943 B CN 109509943B
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- resonator
- dielectric
- waveguide filter
- dielectric waveguide
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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
- H01P1/2002—Dielectric waveguide filters
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CN201811484510.5A CN109509943B (zh) | 2018-12-06 | 2018-12-06 | 介质波导滤波器 |
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CN201811484510.5A CN109509943B (zh) | 2018-12-06 | 2018-12-06 | 介质波导滤波器 |
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CN109509943A CN109509943A (zh) | 2019-03-22 |
CN109509943B true CN109509943B (zh) | 2023-09-29 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109950669A (zh) * | 2019-02-18 | 2019-06-28 | 摩比科技(深圳)有限公司 | 介质波导滤波器 |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103972621A (zh) * | 2014-04-22 | 2014-08-06 | 深圳三星通信技术研究有限公司 | 一种混合介质波导滤波器 |
CN104425860A (zh) * | 2013-09-06 | 2015-03-18 | 南京理工大学 | 一种宽阻带特性的基片集成波导带通滤波器 |
WO2017203918A1 (ja) * | 2016-05-27 | 2017-11-30 | 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およびMassive MIMOシステム |
CN209183691U (zh) * | 2018-12-06 | 2019-07-30 | 京信通信系统(中国)有限公司 | 介质波导滤波器 |
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2018
- 2018-12-06 CN CN201811484510.5A patent/CN109509943B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104425860A (zh) * | 2013-09-06 | 2015-03-18 | 南京理工大学 | 一种宽阻带特性的基片集成波导带通滤波器 |
CN103972621A (zh) * | 2014-04-22 | 2014-08-06 | 深圳三星通信技术研究有限公司 | 一种混合介质波导滤波器 |
WO2017203918A1 (ja) * | 2016-05-27 | 2017-11-30 | 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およびMassive MIMOシステム |
CN209183691U (zh) * | 2018-12-06 | 2019-07-30 | 京信通信系统(中国)有限公司 | 介质波导滤波器 |
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CN109509943A (zh) | 2019-03-22 |
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Effective date of registration: 20200109 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: 20230725 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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