| 数字微波通信系统中的非线性 |
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| 引用本文： | 戴无惧.数字微波通信系统中的非线性[J].计算机与网络,1996(4). |
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| 作者姓名： | 戴无惧 |
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| 作者单位： | 邮电部第四研究所 |
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| 摘 要： | 本文简要分析数字微波通信系统中非线性的来源、变化规律及其对系统传输特性的影响,介绍了对抗系统非线性的几种措施,提出了一种可用于计算机模拟的非线性分析方法,还讨论了系统非线性特性的测试,以及有关非线性的几个重要概念。
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| 关 键 词： | 非线性 微波 功率 放大器 交调 预失真 |
Nonlinearity in Digital Radio Communication Systems |
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| Dai Wuiu.Nonlinearity in Digital Radio Communication Systems[J].China Computer & Network,1996(4). |
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| Authors: | Dai Wuiu |
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| Affiliation: | The 4th Research Institute of The Ministry of Posts and Telecommunications |
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| Abstract: | In this paper, we analyze the sources of nonlinearity in digital radio systems, and its effects on the performence. Some anti-nonlinearity methods are discussed. A new analysis method for computer simulation analysis is introduced. Finally, we show some systems for nonlinearity measurement, and our opinions on 1dB gain pressed power and 3rd intermo. -intercept point. |
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| Keywords: | non-linearity microware power amplifier intermodulation pre-distortion |
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