Research of Waveform Design in VHF Radio Based on Gaussian Impulse
Abstract：Without coding the paper introduces the thought of Viterbi algorithm to the maximum likelihood sequence estimation of gaussian waveform in VHF radio comparing to symbol-by-symbol detecting method.The paper simulates the waveform performance of different BT values and symbol timing offset and the number of sampling.With acquireing the best performance and relevant power gain,the simulation results could provide the engineering guidance and theoretic foundation of waveform design in physical layer of VHF radio.
Keywords：VHF communicationGauss waveformViterbi detectingsymbol timing offset
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 47-49 )