CN109449546A - 介质波导滤波器及其输入输出结构 - Google Patents
介质波导滤波器及其输入输出结构 Download PDFInfo
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- CN109449546A CN109449546A CN201811322421.0A CN201811322421A CN109449546A CN 109449546 A CN109449546 A CN 109449546A CN 201811322421 A CN201811322421 A CN 201811322421A CN 109449546 A CN109449546 A CN 109449546A
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- 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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CN201811322421.0A CN109449546B (zh) | 2018-11-08 | 2018-11-08 | 介质波导滤波器及其输入输出结构 |
PCT/CN2019/090795 WO2020093697A1 (zh) | 2018-11-08 | 2019-06-11 | 介质波导滤波器及其输入输出结构 |
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CN201811322421.0A CN109449546B (zh) | 2018-11-08 | 2018-11-08 | 介质波导滤波器及其输入输出结构 |
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CN109449546A true CN109449546A (zh) | 2019-03-08 |
CN109449546B CN109449546B (zh) | 2023-09-29 |
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WO (1) | WO2020093697A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109818117A (zh) * | 2019-03-29 | 2019-05-28 | 重庆思睿创瓷电科技有限公司 | 用于降低功耗的带状线结构、低通滤波器、通信装置及系统 |
WO2020093697A1 (zh) * | 2018-11-08 | 2020-05-14 | 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 |
CN114026741A (zh) * | 2019-06-26 | 2022-02-08 | Cts公司 | 具有陷波谐振器的介电质波导滤波器 |
CN114142199A (zh) * | 2020-09-04 | 2022-03-04 | 楼氏卡泽诺维亚公司 | 能安装在基板上的电磁波导 |
US11936085B2 (en) | 2019-07-16 | 2024-03-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Ceramic waveguide filter |
Citations (5)
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JP2001339204A (ja) * | 2000-05-30 | 2001-12-07 | Sumitomo Metal Ind Ltd | 小型の誘電体フィルタ |
JP2004312217A (ja) * | 2003-04-04 | 2004-11-04 | Toko Inc | 導波管型誘電体フィルタ |
CN105977593A (zh) * | 2015-03-13 | 2016-09-28 | 东光株式会社 | 电介质波导管的输入输出结构和电介质波导管的安装结构 |
CN108365308A (zh) * | 2018-02-05 | 2018-08-03 | 重庆思睿创瓷电科技有限公司 | 介质波导滤波器及其贴装方法 |
CN209401807U (zh) * | 2018-11-08 | 2019-09-17 | 京信通信系统(中国)有限公司 | 介质波导滤波器及其输入输出结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002084103A (ja) * | 2000-09-06 | 2002-03-22 | Sumitomo Metal Ind Ltd | 誘電体フィルタ及びその製造方法 |
CN201562743U (zh) * | 2009-09-19 | 2010-08-25 | 深圳市麦捷微电子科技股份有限公司 | 一种新型ltcc微波带通滤波器 |
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 |
CN109672011B (zh) * | 2018-11-08 | 2023-08-25 | 京信通信技术(广州)有限公司 | 天线及其介质波导滤波器 |
-
2018
- 2018-11-08 CN CN201811322421.0A patent/CN109449546B/zh active Active
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2019
- 2019-06-11 WO PCT/CN2019/090795 patent/WO2020093697A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001339204A (ja) * | 2000-05-30 | 2001-12-07 | Sumitomo Metal Ind Ltd | 小型の誘電体フィルタ |
JP2004312217A (ja) * | 2003-04-04 | 2004-11-04 | Toko Inc | 導波管型誘電体フィルタ |
CN105977593A (zh) * | 2015-03-13 | 2016-09-28 | 东光株式会社 | 电介质波导管的输入输出结构和电介质波导管的安装结构 |
CN108365308A (zh) * | 2018-02-05 | 2018-08-03 | 重庆思睿创瓷电科技有限公司 | 介质波导滤波器及其贴装方法 |
CN209401807U (zh) * | 2018-11-08 | 2019-09-17 | 京信通信系统(中国)有限公司 | 介质波导滤波器及其输入输出结构 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020093697A1 (zh) * | 2018-11-08 | 2020-05-14 | 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 |
CN109818117A (zh) * | 2019-03-29 | 2019-05-28 | 重庆思睿创瓷电科技有限公司 | 用于降低功耗的带状线结构、低通滤波器、通信装置及系统 |
CN114026741A (zh) * | 2019-06-26 | 2022-02-08 | Cts公司 | 具有陷波谐振器的介电质波导滤波器 |
US11936085B2 (en) | 2019-07-16 | 2024-03-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Ceramic waveguide filter |
CN114142199A (zh) * | 2020-09-04 | 2022-03-04 | 楼氏卡泽诺维亚公司 | 能安装在基板上的电磁波导 |
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WO2020093697A1 (zh) | 2020-05-14 |
CN109449546B (zh) | 2023-09-29 |
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