CN101242226B - 一种cdma接收机噪声系数测量方法及其装置 - Google Patents
一种cdma接收机噪声系数测量方法及其装置 Download PDFInfo
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CN101534162B (zh) * | 2009-04-16 | 2013-08-28 | 华为终端有限公司 | 测量噪声系数的方法和系统 |
CN103297152B (zh) * | 2012-02-23 | 2016-12-21 | 中兴通讯股份有限公司 | 一种硬仿真设备的定标方法及装置 |
CN104660352B (zh) * | 2013-11-18 | 2018-09-21 | 普天信息技术有限公司 | 一种接收机的增益测试方法及装置 |
CN103701420B (zh) * | 2013-11-27 | 2016-07-06 | 广州润芯信息技术有限公司 | 一种发射机增益分配方法及电路 |
Citations (3)
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CN2475038Y (zh) * | 2000-08-24 | 2002-01-30 | 中国人民解放军军械工程学院 | 雷达接收机噪声系数测试卡 |
CN1687805A (zh) * | 2005-04-27 | 2005-10-26 | 南京大学 | 雷达接收机综合测试系统 |
CN1758571A (zh) * | 2004-10-10 | 2006-04-12 | 展讯通信(上海)有限公司 | Td-scdma射频系统性能评估方法及系统 |
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CN2475038Y (zh) * | 2000-08-24 | 2002-01-30 | 中国人民解放军军械工程学院 | 雷达接收机噪声系数测试卡 |
CN1758571A (zh) * | 2004-10-10 | 2006-04-12 | 展讯通信(上海)有限公司 | Td-scdma射频系统性能评估方法及系统 |
CN1687805A (zh) * | 2005-04-27 | 2005-10-26 | 南京大学 | 雷达接收机综合测试系统 |
Non-Patent Citations (1)
Title |
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尚朝轩等.虚拟仪器在接收机噪声系数测试中的应用.《电子产品世界》.2003,65. * |
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Effective date of registration: 20190912 Address after: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee after: Wuhan Hongxin Communication Technology Co., ltd. Address before: 100085, beacon building, No. 5-3, East Road, Beijing, Haidian District Patentee before: Beifang Fenghuo Tech Co., Ltd., Beijing |
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Address after: 430205 Hubei city of Wuhan province Jiangxia Hidden Dragon Island Tan lake two Road No. 1 Patentee after: CITIC Mobile Communication Technology Co., Ltd Address before: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee before: Wuhan Hongxin Telecommunication Technologies Co.,Ltd. |
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Address after: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: CITIC Mobile Communication Technology Co.,Ltd. Address before: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee before: CITIC Mobile Communication Technology Co., Ltd |