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Space-Based MA TT&C System and Technologies Read chapter Read first chapter

2013 | OriginalPaper | Chapter

14. Parameter Estimation of Frequency Hopping Signals Based on Time Frequency Analysis

Authors : Wenge Yang, Meng Li, Libin Wang, Hao Zhang

Published in: Proceedings of the 26th Conference of Spacecraft TT&C Technology in China

Publisher: Springer Berlin Heidelberg

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Abstract

Frequency hopping signal is analyzed in this paper using various time frequency analysis methods, including short time Fourier transform (STFT), Wigner-Ville distribution (WVD) and its improvements. By comparing the hopping patterns derived from these methods, spectrogram (SP) is chosen to estimate the hopping period, hopping timing and hopping frequency, as well as to obtain some valuable measurement results. Finally, a practical method is proposed to test the parameters of frequency hopping signals.

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Literature
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Szmajda M, Gorecki K, Mroczka J (2010) Gabor transform, Gabor-Wigner transform and SPWVD as a time-frequency analysis of power quality. In: IEEE international conference on harmonics and quality of power, pp 1–8
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Guo Y, Zhang EY, Shen RJ (2007) The time-frequency analysis and blind parameter estimation of frequency hopping signals. Signal Process 23(2):210–213
Metadata
Title
Parameter Estimation of Frequency Hopping Signals Based on Time Frequency Analysis
Authors
Wenge Yang
Meng Li
Libin Wang
Hao Zhang
Copyright Year
2013
Publisher
Springer Berlin Heidelberg
Book
Proceedings of the 26th Conference of Spacecraft TT&C Technology in China

Print ISBN: 978-3-642-33662-1

Electronic ISBN: 978-3-642-33663-8

Copyright Year: 2013

DOI
https://doi.org/10.1007/978-3-642-33663-8_14

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