It is concluded that the RCS of target is related to its geometry size and the wavelength of incidencewave.
通过对复杂目标近远场电磁散射理论模型的分析得到,目标的雷达截面和目标的几何尺寸及工作波长有关系。
2
When the incidencewave is strong enough, the contact interface will separate or slide on local area, which is harmful to the safety of the structure.
当扰动很强时,会引起接触界面的局部滑移和分离,对结构安全产生威胁。
3
The effects of grating structure parameters and incidencewave parameter on diffraction efficiency are investigated . The loss of grating is also given.