Bit Error Probability in the Presence of Third-Order Intermodulation Distortion Component from Power Amplifier of Different Mobile Systems

被引：2

作者：

Suzuki, Yasunori ^{[1
]}

Narahashi, Shoichi ^{[1
]}

Nojima, Toshio ^{[2
]}

机构：

[1] NTT DOCOMO Inc, Res Labs, Kanagawa 2398536, Japan

[2] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan

来源：

IEEE COMMUNICATIONS LETTERS | 2011年 / 15卷 / 10期

关键词：

Power amplifier; bit error probability; probability density function;

D O I：

10.1109/LCOMM.2011.080811.110624

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper presents an evaluation of the bit error probability in the presence of the third-order intermodulation distortion (IMD) component generated by power amplifiers for the purpose of investigating the interference among different mobile systems. This paper derives a probability density function (PDF) for the third-order IMD component since the derivation of the bit error probability in the presence of the third-order IMD component requires the PDF of the third-order IMD component. This paper concludes that the PDF of the third-order IMD component has different stochastic properties from those of thermal noise. The PDF of the third-order IMD component should be taken into account as well as that of thermal noise when deriving the bit error probability in the presence of the third-order IMD component.

引用

页码：1041 / 1043

页数：3

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