| S波段超低噪声放大模块研制 |
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| 引用本文： | 史林. S波段超低噪声放大模块研制[J]. 微纳电子技术, 1998, 0(6) |
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| 作者姓名： | 史林 |
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| 作者单位： | 电子工业部第十三研究所 |
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| 摘 要： | 通过对各种反馈网络的研究，确定了一种合适的反馈电路。并合理选择有源器件，最终在Ｓ波段得到噪声温度３０Ｋ、功率增益３４ｄＢ、输入输出驻波比１．３、体积仅为３５ｍｍ×２５ｍｍ×１０ｍｍ的实验结果。
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| 关 键 词： | 噪声 反馈 高电子迁移率晶体管 |
Study on Ultra Low Noise Amplifier Module in S Band |
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| Shi Lin. Study on Ultra Low Noise Amplifier Module in S Band[J]. Micronanoelectronic Technology, 1998, 0(6) |
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| Authors: | Shi Lin |
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| Abstract: | A kind of suitable feedback circuit was selected by investigating different kinds of feedback networks and the results in S band including noise temperature of 30K,power gain of 34dB,voltage stay wave ratio in/out of 1 3,and dimension of 35mm×25mm×10mm were obtained. |
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| Keywords: | Noise Feedback High electron mobility transistor |
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