COINTENSITY SPECTRA IN NONLINEAR BANDPASS DIGITAL QAM SYSTEMS.

被引：0
|
作者：
Millott, Lindsay J. [1 ]
机构：
[1] Telecom Australia, Clayton North, Aust, Telecom Australia, Clayton North, Aust
来源：
AEU. Archiv fur Elektronik und Ubertragungstechnik | 1987年 / 41卷 / 01期
关键词：
AMPLITUDE MODULATION - ELECTRIC FILTERS; BANDPASS - INFORMATION THEORY - Digital Signals - STATISTICAL METHODS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the context of radio transmission systems, a new technique for determining the spectral properties of digital QAM signals after processing by a bandpass nonlinearity is presented in this paper. The two-dimensional cointensity spectrum is used to quantify the spectral properties and general expressions are derived for its evaluation. Application of the general results is illustrated by investigating the spectrum of limited QORC signals.
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页码：21 / 27
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