Electromagnetic Scattering from Basic Cloth of Camouflage Net Knitted with Curved Conductive Fibers
In order to estimate the feasibility of a kind of basic cloth, which is knitted with curved conductive fibers and used to make the camouflage net, the electromagnetic scattering properties of this structure are numerical analyzed. After setting up its two-dimensional periodic structure model, the periodic finite-difference time-domain algorithm is used to calculate the power reflectivity, transmittivity and absorptivity. Two different sizes of periodic unit are considered separately in order to compare how great the influence of high-order mode on the electromagnetic scattering characteristics. Numerical results show that the high-order mode does can reduce the reflectivity, but its proportion in the whole energy is too small to change the structures strong reflection. In a word, this kind of basic cloth is not better than the current conventional camouflage net.
electromagnetic scattering anti-radar camouflage net conductive fiber Floquet mode finite-difference timedomain (FDTD)
Liuhong Huang Shijing Ding Yuebo Li Fanxi Xue
The 3th Engineer Research Institute of the Headquarters of the General Staff, Luoyang, 471023, China
国际会议
昆明、丽江
英文
241-244
2011-04-15（万方平台首次上网日期，不代表论文的发表时间）