UTD计算圆锥面上天线辐射的基本公式

UTD计算圆锥面上天线辐射的基本公式 THE GENERAL FORMULAE OF A UTD SOLUTION FOR THE RADIATION FROM ANTENNAS ON A CONDUCTING CONE 黄锡文 first-author 徐鹏根 本文应用微分几何学原理导出了以一致性几何绕射理论（UTD）计算导电圆锥上天线辐射问题时必要的短程线及有关参量的一系列公式,以及坐标变换关系等。所得结果在计算圆锥的电磁波的散射问题时也是必需的。 In this paper, a series of formulae of the geodesic on a conical surface and its related parameters, as well as the formulae for transforming the relations from ray coodinates into unified coodinate, are developed by using differential geometry. These formulae are necessary for calculating radiation problems of antennas on the conducting cone and electromamnetic scattering problems of the cone using the uniform geometrical theory of diffraction（UTD）. 电磁辐射 导电圆维 一致性几何绕射理论 electromgnetic radiafion conducting cone the uniform geometrical theory of diffraction（UTD） 1987-04-01 2021-04-01 4