Progress In Electromagnetics Research
ISSN: 1070-4698, E-ISSN: 1559-8985
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By Z. Jiang, W.-Y. Yin, Q.-F. Liu, and S. Zhang

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ƒAn improved finite difference time domain (FDTD) method is employed for fast capturing transient responses of reconfigurable and multiple-input-multiple-output (MIMO) antennas under the impact of an intentional high-power electromagnetic pulse (EMP) but with different waveforms, respectively, where lumped element and sub-cellular thin-wire algorithms and coaxial feed model are integrated together for handling such three-dimensional antennas used for wireless communication. Parametric studies are carried out to show effects of high-power EMP waveforms, its polarization state and incident direction on the transient coupled voltages on the coaxial feed line and across the diodes, with sufficient information obtained for understanding the interaction between the EMP and the antennas.

Z. Jiang, W.-Y. Yin, Q.-F. Liu, and S. Zhang, "Transient responses of some antennas under the impact of an intentionally incident high-power electromagnetic pulse," Progress In Electromagnetics Research, Vol. 105, 365-381, 2010.

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