| Ku波段低噪声放大器的设计 |
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| 引用本文： | 丁君,张龙,丁武伟. Ku波段低噪声放大器的设计[J]. 火力与指挥控制, 2009, 34(11) |
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| 作者姓名： | 丁君 张龙 丁武伟 |
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| 作者单位： | 西北工业大学电子信息学院,陕西,西安,710129;中国空空导弹研究院,河南,洛阳,471009 |
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| 摘 要： | 运用ADS仿真设计工具,应用Fujitsu公司的FHX04X管芯,分析设计了一个Ku波段的二级平衡式低噪声放大器,在14 GHz～16 GHz的频率范围内获得了低于2 dB的噪声系数,大于16 dB的增益,同时满足输入输出驻波比小于2,输出1 dB压缩功率点大于8 dBm.并和单端电路形式的设计结果进行了比较.
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| 关 键 词： | 低噪声放大器 Ku波段 ADS |
Design of A Ku-band Low Noise Amplifier |
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| DING Jun,ZHANG Long,DING Wu-wei. Design of A Ku-band Low Noise Amplifier[J]. Fire Control & Command Control, 2009, 34(11) |
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| Authors: | DING Jun ZHANG Long DING Wu-wei |
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| Abstract: | This paper describes the designs of a Ku band HEMT two-stage balanced low noise amplifier using ADS The LNA exhibits a Gain of higher than 16 dB, noise figure and VSWR are less than 2 dB and 2 respectively, output power of 1 dB compression point is more than 8 dBm from 14 to 16 GHz also Comparisons between balanced and single structure are included in this paper too. |
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| Keywords: | ADS low noise amplifier Ku band ADS |
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