一种新的跳频信号重构方法

doi:10.3969/j.issn.1001-2400.2013.05.026

Abstract

Abstract:

The reconstruction of the Frequency Hopping(FH) signal is studied in the noise environment. After analyzing the sparse characteristics of the FH signal at the receiving end, an atomic decomposition is constructed based on the parameters of the FH signal.Then a signal reconstruction method for the FH signal is presented based on the Generalized Regularized FOCUSS Algorithm. By choosing the proper regular parameter, the FH signal is reconstructed in the noise environmet. Simulation results demonstrate that the method is correct and effective.

Key words: frequency-hopping signals, regularization, FOCUSS algorithm, sparse decomposition, signal reconstruction

YAN Yunbin;QUAN Houde;CUI Peizhang. Novel reconstruction method for frequency-hopping signals[J].J4, 2013, 40(5): 163-168.

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Novel reconstruction method for frequency-hopping signals

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