DONG Mei, ZHAO Yong-bo, ZHANG Shou-hong. The Analysis of the Multipath Model Under the VHF Band at Sea[J]. Acta Electronica Sinica, 2009, 37(6): 1373-1377.
DONG Mei, ZHAO Yong-bo, ZHANG Shou-hong. The Analysis of the Multipath Model Under the VHF Band at Sea[J]. Acta Electronica Sinica, 2009, 37(6): 1373-1377.DOI:
The seasurface scattering theroy was focused on microwave band.The multipath echo model at sea under the VHF band is analyzed.The complex dielectric constant is computed firstly.By simulating the correlative reflection coefficient and Rayleigh criterion
the conclusion is obtained that the specular reflection occupies the main in the scattering signals
the sea surface can be assumed smooth surface
the multipath model based on the specular reflection model is correct under the sea state six and the grazing angle less than five degrees.