| 增益可调的高性能低噪声放大器的设计与实现 |
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| 引用本文： | 朱丹,陶成,夏澎. 增益可调的高性能低噪声放大器的设计与实现[J]. 铁路计算机应用, 2006, 15(11): 11-13 |
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| 作者姓名： | 朱丹 陶成 夏澎 |
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| 作者单位： | 北京交通大学,电子与信息工程学院,北京,100044%北京市纽曼电子公司,北京,100085 |
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| 摘 要： | 针对低噪声放大器实际工程中噪声、线性和匹配等性能要求,通过使用射频电路CAD软件先进设计系统(ADS)进行完整的分析,设计并实现了增益可调、噪声系数低、高线性度和可靠性高的低噪声放大器.
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| 关 键 词： | 射频电路 先进设计系统 增益可调 低噪声放大器 |
| 文章编号： | 1005-8451(2006)11-0011-03 |
| 收稿时间： | 2006-06-05 |
| 修稿时间： | 2006-06-05 |
Design and implementation to adjustable gain low noise amplifier of high performance |
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| ZHU Dan,TAO Cheng,XIA Peng. Design and implementation to adjustable gain low noise amplifier of high performance[J]. Railway Computer Application, 2006, 15(11): 11-13 |
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| Authors: | ZHU Dan TAO Cheng XIA Peng |
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| Affiliation: | 1.School of Electrical and Information Engineering, Beijing Jiaotong University, Beijing 100044, China; 2.Beijing Newmen Electron Company, Beijing 100085, China |
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| Abstract: | According to the demand of noise, linearity and impedance matching in the design process, it was used the radio- frequency circuit CAD software named Advanced Design System for complete analysis, and designed a reliable low noise amplifier, which had adjustable gain, low noise figure and high linearity. |
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| Keywords: | radio frequency circuit Advanced Design System adjustable gain low-noise amplifier |
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