NDLI: Analysis of Radar Emitter Signal Feature Based on Multifractal Theory

Content Provider	IEEE Xplore Digital Library
Author	Ye Fei Yu Zhifu Luo Jingqing
Copyright Year	2007
Description	Author affiliation: PLA, Hefei (Ye Fei; Yu Zhifu; Luo Jingqing)
Abstract	Fractal theory has applied to radar signal analysis, in which fractal dimensions such as Hausdorff dimension, box dimension, information dimension, similarity dimension, correlation dimension and so on always are used to depict the complexity of radar emitter signal. But single fractal dimension is not enough to describe a complicated fractal object, so multifractal is introduced to analyze radar emitter signal. Multifractal is the expansion of fractal dimension, which uses multifractal dimensions to describe growth features of fractal object in different levels and compensate the lack of single fractal dimension. Because radar emitter signal is a time series, the method to study time series multifractal can be adopted and the multifractal feature can be regarded as the basis of radar signal classification and recognition. Through simulating several typical radar signals and computing their multifractal dimensions, the simulation results validate that analysis of radar emitter signal multifractal feature has certain instructional meaning.
File Size	505213
File Format	PDF
ISBN	9781424411351
DOI	10.1109/ICEMI.2007.4350409
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-08-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Instruments Computational modeling fractal dimension time series Radar theory Fractals Radar countermeasures Multifractal Analytical models Radar measurements Radar signal processing radar emitter signal Signal analysis Electronic countermeasures Multifractal dimensions
Content Type	Text
Resource Type	Article

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