engleski

Comparison of Time-Domain Thin-Wire Arrey Current Distribution Calculation Using GB-BIEM and NEC

Transient analysis of thin-wire antenna arrays is performed using two fundamentally different approaches. First set of results is obtained directly in time domain using Galerkin-Bubnov Boundary Integral Equation Method (GB-BIEM). The same configuration is then analyzed indirectly in frequency domain, using Numerical Electromagnetic Code (NEC) and applying Inverse Fast Fourier Transform (IFFT) to obtain transient response. Results of comparison between two different approaches are presented for several thin-wire configurations.

thin-wire structure; antenna array; time-domain analysis; GB-BIEM; NEC

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