CN103546132B - 一种采用公共端馈电、无需单独控制和加电的微波单刀双掷开关 - Google Patents
一种采用公共端馈电、无需单独控制和加电的微波单刀双掷开关 Download PDFInfo
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- CN103546132B CN103546132B CN201310473588.8A CN201310473588A CN103546132B CN 103546132 B CN103546132 B CN 103546132B CN 201310473588 A CN201310473588 A CN 201310473588A CN 103546132 B CN103546132 B CN 103546132B
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CN201310473588.8A CN103546132B (zh) | 2013-10-11 | 2013-10-11 | 一种采用公共端馈电、无需单独控制和加电的微波单刀双掷开关 |
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CN201310473588.8A CN103546132B (zh) | 2013-10-11 | 2013-10-11 | 一种采用公共端馈电、无需单独控制和加电的微波单刀双掷开关 |
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CN103546132A CN103546132A (zh) | 2014-01-29 |
CN103546132B true CN103546132B (zh) | 2016-01-27 |
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CN201310473588.8A Active CN103546132B (zh) | 2013-10-11 | 2013-10-11 | 一种采用公共端馈电、无需单独控制和加电的微波单刀双掷开关 |
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CN107222183A (zh) * | 2017-05-27 | 2017-09-29 | 中国电子科技集团公司第四十研究所 | 一种低视频馈通泄露的宽带微波开关双工电路 |
CN116827321B (zh) * | 2023-08-28 | 2023-12-05 | 中国电子科技集团公司第二十九研究所 | 一种基于开关和电阻的开关路由电路及其使用方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068870A2 (en) * | 1981-06-30 | 1983-01-05 | Matsushita Electric Industrial Co., Ltd. | Microwave integrated circuit mixer |
CN201122649Y (zh) * | 2007-05-24 | 2008-09-24 | 深圳国人通信有限公司 | 射频切换开关 |
CN101283518A (zh) * | 2005-10-13 | 2008-10-08 | Kmw株式会社 | 射频开关 |
CN101517907A (zh) * | 2006-09-27 | 2009-08-26 | Kmw株式会社 | 射频开关 |
CN201414127Y (zh) * | 2009-05-19 | 2010-02-24 | 京信通信***(中国)有限公司 | 塔顶放大器及其旁路开关切换电路 |
CN201557095U (zh) * | 2009-08-11 | 2010-08-18 | 武汉凡谷电子技术股份有限公司 | 一种有上电或掉电双工作模式的射频开关 |
CN203491995U (zh) * | 2013-10-11 | 2014-03-19 | 成都九华圆通科技发展有限公司 | 一种采用公共端馈电、无需单独控制和加电的微波单刀双掷开关 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10242702A (ja) * | 1997-02-28 | 1998-09-11 | Saitama Nippon Denki Kk | 無線装置の高周波スイッチ回路 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068870A2 (en) * | 1981-06-30 | 1983-01-05 | Matsushita Electric Industrial Co., Ltd. | Microwave integrated circuit mixer |
CN101283518A (zh) * | 2005-10-13 | 2008-10-08 | Kmw株式会社 | 射频开关 |
CN101517907A (zh) * | 2006-09-27 | 2009-08-26 | Kmw株式会社 | 射频开关 |
CN201122649Y (zh) * | 2007-05-24 | 2008-09-24 | 深圳国人通信有限公司 | 射频切换开关 |
CN201414127Y (zh) * | 2009-05-19 | 2010-02-24 | 京信通信***(中国)有限公司 | 塔顶放大器及其旁路开关切换电路 |
CN201557095U (zh) * | 2009-08-11 | 2010-08-18 | 武汉凡谷电子技术股份有限公司 | 一种有上电或掉电双工作模式的射频开关 |
CN203491995U (zh) * | 2013-10-11 | 2014-03-19 | 成都九华圆通科技发展有限公司 | 一种采用公共端馈电、无需单独控制和加电的微波单刀双掷开关 |
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Denomination of invention: A kind ofly adopt common port feed, without the microwave single-pole double-throw switch (SPDT) of controlling separately and powering up Effective date of registration: 20160728 Granted publication date: 20160127 Pledgee: Agricultural Bank of China Limited by Share Ltd Chengdu West Branch Pledgor: Jiuhua Yuantong Science and Technology Development Co., Ltd., Chengdu Registration number: 2016510000036 |
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Inventor after: Ning Tao Inventor after: Ma Gang Inventor after: Liu Kehui Inventor before: Ning Tao Inventor before: Ma Gang |
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Date of cancellation: 20201224 Granted publication date: 20160127 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu West Branch Pledgor: CHENGDU JIUHUA YUANTONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: 2016510000036 |
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