The aim of this paper is to investigate some numerical issues involved in the Moment Method solution of the radiated field by axially symmetric antennas (Body of Revolution antennas) that are very large in terms of the wavelength. The approaches found in the literature are reviewed and an improvement is introduced for decreasing the computational cost when the integrands are singular and oscillatory.
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机译:本文的目的是研究轴向对称天线(Body of Revolution天线)对辐射场的矩量法求解所涉及的一些数值问题,该对称天线的波长非常大。回顾了文献中发现的方法,并介绍了一种改进方法,以降低被积数奇异且振荡时的计算成本。
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