High-order electromagnetic modeling of antenna systems

有线天线系统的电磁响应评估问题是一个非常重要且数学复杂度很高的问题。在这篇文章中提出的工作目标是，准确地说，在这个重要的和具有挑战性的数学问题中，推进理论和计算的艺术状态。具体而言，我们建议：(1)发展天线结构源驱动直线天线的理论和数值处理；(2)将先前的理论和求解方法（包括发射和接收情况）扩展到弯曲天线；(3)对附着在导电体上的导线进行高阶处理；(3)扩展了以前的理论和求解方法，使求解任意数量的以任意角度相交的直段或弯段组成的天线成为可能。

The problem of evaluating the electromagnetic response of wire antenna systems is one of great import and significant mathematical complexity. The goal of the work proposed in this text is, precisely, to advance the theoretical and computational state of the art in this important and challenging mathematical problem. In detail, we propose to: (1) develop the theoretical and numerical treatment of the straight wire antenna driven by source located on the antenna structure; (2) extend the previous theory and solvers (both transmit and receive cases) to curved antennas; (3) develop high-order treatment of wires attached to conducting bodies; and (3) extend the previous theory and solvers to enable solution for antennas composed of arbitrary numbers of either straight or curved segments intersecting at arbitrary angles.