CN103595493A - 一种提高宽带信号分析仪器灵敏度和动态范围的装置及方法 - Google Patents
一种提高宽带信号分析仪器灵敏度和动态范围的装置及方法 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106026971A (zh) * | 2016-05-12 | 2016-10-12 | 中国电子科技集团公司第四十研究所 | 一种精密程控步进衰减器频响校正方法及系统 |
CN108092626A (zh) * | 2017-12-29 | 2018-05-29 | 陕西海泰电子有限责任公司 | 一种宽频带大动态下变频模块 |
Citations (4)
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US6654594B1 (en) * | 2000-05-30 | 2003-11-25 | Motorola, Inc. | Digitized automatic gain control system and methods for a controlled gain receiver |
CN102183691A (zh) * | 2011-03-22 | 2011-09-14 | 安徽白鹭电子科技有限公司 | 双调谐微波频谱分析仪 |
CN102565521A (zh) * | 2011-12-14 | 2012-07-11 | 中国电子科技集团公司第四十一研究所 | 一种高精度大动态范围微波信号电平测试装置 |
CN102879644A (zh) * | 2012-11-01 | 2013-01-16 | 南京国睿安泰信科技股份有限公司 | 利用模拟带宽预切换实现频谱仪分辨率带宽的系统 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6654594B1 (en) * | 2000-05-30 | 2003-11-25 | Motorola, Inc. | Digitized automatic gain control system and methods for a controlled gain receiver |
CN102183691A (zh) * | 2011-03-22 | 2011-09-14 | 安徽白鹭电子科技有限公司 | 双调谐微波频谱分析仪 |
CN102565521A (zh) * | 2011-12-14 | 2012-07-11 | 中国电子科技集团公司第四十一研究所 | 一种高精度大动态范围微波信号电平测试装置 |
CN102879644A (zh) * | 2012-11-01 | 2013-01-16 | 南京国睿安泰信科技股份有限公司 | 利用模拟带宽预切换实现频谱仪分辨率带宽的系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106026971A (zh) * | 2016-05-12 | 2016-10-12 | 中国电子科技集团公司第四十研究所 | 一种精密程控步进衰减器频响校正方法及系统 |
CN106026971B (zh) * | 2016-05-12 | 2018-07-03 | 中国电子科技集团公司第四十一研究所 | 一种精密程控步进衰减器频响校正方法及系统 |
CN108092626A (zh) * | 2017-12-29 | 2018-05-29 | 陕西海泰电子有限责任公司 | 一种宽频带大动态下变频模块 |
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