Title :
Near field electomagnetic scattering model studying for rough land surface
Author :
Gu Jun ; Wang Xiaobing
Author_Institution :
Sci. & Technol. on Electromagn., Scattering Lab., Shanghai, China
Abstract :
The paper gives the digital generation model of the soil, sand and cement of rough ground, while introducing near-field three-dimensional antenna direction data, deduces the Kirchhoff s near-field formula and calculates the near-field scattering coefficient of rough ground by the means of simulation. Finally, by comparison with the measured data, the correctness and validity of the models can be proved.
Keywords :
antennas; electromagnetic wave scattering; rough surfaces; Kirchhoff near-field formula; cement digital generation model; near field electromagnetic scattering model; near-field 3D antenna direction data; near-field scattering coefficient calculation; rough ground; rough land surface; sand digital generation model; soil digital generation model; Antennas; Data models; Electromagnetic scattering; Rough surfaces; Soil; Surface roughness; etectomagnetic scattering modeling; near field; rough land surface;
Conference_Titel :
Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-4355-5
DOI :
10.1109/APCAP.2014.6992670
