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Time domain integral equation method for analysis of transient radiation and scattering by loaded wire antenna array

机译:时域积分方程法分析负载天线阵列的瞬态辐射与散射

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The Time-Domain Integration Equation (TDIE) is used to solve the radiation and scattering problems of thin-wire antenna and array. To solve the integral equation by the method of moments, the triangle impulse function and quadratic spline function are respectively selected as basis functions in spatial domain and time domain. To characterize the effects of the load on the scattering fields, an equivalent circuit method and a loaded TDIE method are developed, and they are proved to be coincident. Numerical results for a dipole antenna and a Yagi-Uda antenna are presented.
机译:时域集成方程(TDIE)用于解决薄线天线和阵列的辐射和散射问题。为了通过矩的方法解决积分方程,分别选择三角形脉冲函数和二次样条函数作为空间域和时域中的基函数。为了表征散射场对载荷的影响,开发了等效电路方法和加载的TDIE方法,并且被证明是一致的。提出了偶极天线和yagi-UDA天线的数值结果。

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