Proceedings of the Korea Institute of Convergence Signal Processing (융합신호처리학회 학술대회논문집)
- 2000.08a
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- Pages.45-48
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- 2000
Analysis of Frequency Hopping Signals using Wavelet Transform-Based Scalogram
Wavelet 변환기저 Scalogram을 이용한 주파수 도약신호 분석
Abstract
In this paper algorithms of frequency hopping sequences generation such as Lempel-Greenberger, optimum Lempel-Greenberger and Kumar sequences for spread spectrum communications are described. Using the scalogram based on wavelet transform, time-frequency characteristics of frequency hopped signals corresponding to the considered hopping sequences are analyzed.
Keywords