CN201689969U - 一种宽带电小尺寸定向耦合器 - Google Patents
一种宽带电小尺寸定向耦合器 Download PDFInfo
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- CN201689969U CN201689969U CN2010201742398U CN201020174239U CN201689969U CN 201689969 U CN201689969 U CN 201689969U CN 2010201742398 U CN2010201742398 U CN 2010201742398U CN 201020174239 U CN201020174239 U CN 201020174239U CN 201689969 U CN201689969 U CN 201689969U
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CN2010201742398U CN201689969U (zh) | 2010-04-23 | 2010-04-23 | 一种宽带电小尺寸定向耦合器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101834337A (zh) * | 2010-04-23 | 2010-09-15 | 北京瑞夫艾电子有限公司 | 一种宽带电小尺寸定向耦合器 |
CN103346373A (zh) * | 2013-06-06 | 2013-10-09 | 中国科学院上海微系统与信息技术研究所 | 一种集总参数的宽带180度耦合器 |
CN110780112A (zh) * | 2019-10-25 | 2020-02-11 | 武汉滨湖电子有限责任公司 | 一种高平坦度功率检测装置 |
CN114636856A (zh) * | 2022-05-17 | 2022-06-17 | 南京熊猫达盛电子科技有限公司 | 一种提高测量精度的短波功率计 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101834337A (zh) * | 2010-04-23 | 2010-09-15 | 北京瑞夫艾电子有限公司 | 一种宽带电小尺寸定向耦合器 |
CN103346373A (zh) * | 2013-06-06 | 2013-10-09 | 中国科学院上海微系统与信息技术研究所 | 一种集总参数的宽带180度耦合器 |
CN110780112A (zh) * | 2019-10-25 | 2020-02-11 | 武汉滨湖电子有限责任公司 | 一种高平坦度功率检测装置 |
CN110780112B (zh) * | 2019-10-25 | 2022-06-28 | 武汉滨湖电子有限责任公司 | 一种高平坦度功率检测装置 |
CN114636856A (zh) * | 2022-05-17 | 2022-06-17 | 南京熊猫达盛电子科技有限公司 | 一种提高测量精度的短波功率计 |
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Owner name: SUNWAVE COMMUNICATIONS CO., LTD. Free format text: FORMER OWNER: BEIJING RFA TECHNOLOGY CO., LTD. Effective date: 20120618 |
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Effective date of registration: 20120618 Address after: 311153, Zhejiang, Hangzhou, Binjiang District Torch Road, No. 581 three-dimensional building (High-tech Zone) Patentee after: Sunwave Communication Co., Ltd. Address before: 100085, Beijing, Haidian District information base on the North District No. 5, brilliant International Center on the 4 floor, room 422 Patentee before: Beijing RFA Technology Co., Ltd. |
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Granted publication date: 20101229 Termination date: 20160423 |
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CF01 | Termination of patent right due to non-payment of annual fee |