CN104868220B - 单孔波导定向耦合器 - Google Patents
单孔波导定向耦合器 Download PDFInfo
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CN104868220A CN104868220A (zh) | 2015-08-26 |
CN104868220B true CN104868220B (zh) | 2018-12-04 |
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CN107134618A (zh) * | 2017-05-03 | 2017-09-05 | 成都赛纳为特科技有限公司 | 底部开孔的脊传输线结构 |
CN107039725A (zh) * | 2017-05-03 | 2017-08-11 | 成都赛纳为特科技有限公司 | 一种宽带脊传输线耦合结构滤波电路 |
CN106941204A (zh) * | 2017-05-03 | 2017-07-11 | 成都赛纳为特科技有限公司 | 脊上开孔的脊传输线 |
CN107146936A (zh) * | 2017-05-03 | 2017-09-08 | 成都赛纳为特科技有限公司 | 一种基于宽带脊传输线耦合结构的微波辐射器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000022412A (ja) * | 1998-06-29 | 2000-01-21 | Kyocera Corp | 方向性結合器 |
CN203150682U (zh) * | 2013-03-11 | 2013-08-21 | 成都赛纳赛德科技有限公司 | 一种多孔超强耦合器 |
CN104638338A (zh) * | 2015-02-16 | 2015-05-20 | 成都赛纳赛德科技有限公司 | 隔离段宽度变化定向耦合器 |
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DE10202664A1 (de) * | 2002-01-23 | 2003-07-31 | Marconi Comm Gmbh | Hohlleiter-Richtkoppler |
CN204905406U (zh) * | 2015-05-28 | 2015-12-23 | 成都赛纳赛德科技有限公司 | 单孔波导定向耦合器 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000022412A (ja) * | 1998-06-29 | 2000-01-21 | Kyocera Corp | 方向性結合器 |
CN203150682U (zh) * | 2013-03-11 | 2013-08-21 | 成都赛纳赛德科技有限公司 | 一种多孔超强耦合器 |
CN104638338A (zh) * | 2015-02-16 | 2015-05-20 | 成都赛纳赛德科技有限公司 | 隔离段宽度变化定向耦合器 |
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Denomination of invention: Single hole waveguide directional coupler Effective date of registration: 20210315 Granted publication date: 20181204 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU SINOSCITE TECHNOLOGY Co.,Ltd. Registration number: Y2021980001650 |
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Date of cancellation: 20230418 Granted publication date: 20181204 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Sinoscite Technology Co.,Ltd. Registration number: Y2021980001650 |
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Denomination of invention: Single hole waveguide directional coupler Effective date of registration: 20230508 Granted publication date: 20181204 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Chengdu Sinoscite Technology Co.,Ltd. Registration number: Y2023510000117 |