Analysis and simulation of AM-AM/PM nonlinear distortion due to direct laser modulation in radio over fibre systems

2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI:10.1109/MWP.2002.1158879

Chin Hee Lee, V. Postoyalko, T. O’Farrell

引用次数: 11

Abstract

This paper presents an analysis of nonlinear distortion in radio-over-fibre (RoF) systems based on an AM-AM/PM behavioural model. Simulation results show similar characteristics to measured results that have been reported. The error vector magnitude (EVM) and spectral regrowth (ACPR) are theoretically analysed and their correlationships are verified by simulation. Uncoded BER degradations are also presented.

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光纤无线电系统中直接激光调制引起的AM-AM/PM非线性失真分析与仿真

本文提出了一种基于AM-AM/PM行为模型的光纤无线电(RoF)系统非线性失真分析方法。仿真结果与已有报道的实测结果具有相似的特性。从理论上分析了误差矢量幅值(EVM)和光谱再生长量(ACPR)，并通过仿真验证了两者的相关性。非编码误码率的退化也被提出。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2002 International Topical Meeting on Microwave Photonics

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