High-order electromagnetic modeling of antenna systems

天线系统的高阶电磁建模

• 批准号: 341810-2007
• 负责人: Haslam, Michael
• 金额: $ 1.02万
• 依托单位: York University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=482299
• 关键词: order; electromagnetic; modeling; antenna; systems

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.

评估电线天线系统电磁响应的问题是非常重要的数学复杂性之一。本文中提出的作品的目的是，在这个重要且充满挑战的数学问题中推进了艺术的理论和计算状态。详细说明，我们建议：（1）开发由位于天线结构上的源驱动的直线天线的理论和数值处理； （2）将先前的理论和求解器（均传输和接收病例）扩展到弯曲天线； （3）开发与导电机构附着的电线的高级处理； （3）扩展了先前的理论和求解器，以实现由任意数量的直角或弯曲段组成的天线的解决方案。