摘要
:导出了变焦距溅散板天线重要几何参数的求解方程 ,分析了这种天线形成椭圆波束的机理 ,给出了由初级馈源。
Equations are derived for solving the important geometrical parameters of the splashplate antenna with variable focal distance, Analysis is made on the mechanism for forming the elliptic beam by means of this type antenna, The scattering patterns of the combined feed system are composed of the primary feed, the dielectric body, the splashplate, and the power contour pattern. The scattering patterns over the antenna aperture are also given.
出处
《电波科学学报》
EI
CSCD
2000年第2期129-133,共5页
Chinese Journal of Radio Science
关键词
椭圆波束
变焦距
溅散板
天线
Elliptic beam
Variable focal
Distance splashplate
