2017-02-17
Investigation on Transient Response of Linear Dipole Antennas in the Presence of HEMP Based on Equivalent Circuit
By
Progress In Electromagnetics Research Letters, Vol. 66, 39-43, 2017
Abstract
Interfering electromagnetic energy could be a very powerful pulse which is generated and incident onto communication system such as linear wire antenna through direct radiation. In this paper, the transient responses of the linear wire antenna such as dipole antenna under the impact of the early-time (E1) high-altitude electromagnetic pulse (HEMP) are investigated using the equivalent circuit due to a primary element used in the modeling of systems for HEMP vulnerability is the linear wire antenna such as dipole antenna. Based on the equivalence concept of HEMP radiation source and linear wire antennas, the response at receiving antenna port is calculated efficiently with an uncomplicated circuit composed of pulse voltage source and lumped elements. Numerical results are presented to confirm the accuracy of the proposed method.
Citation
Mahdi Boozari, and Mohammad G. H. Alijani, "Investigation on Transient Response of Linear Dipole Antennas in the Presence of HEMP Based on Equivalent Circuit," Progress In Electromagnetics Research Letters, Vol. 66, 39-43, 2017.
doi:10.2528/PIERL16123006
References

1. Radasky, W. A., C. E. Baum, and M. W. Wik, "Introduction to the special issue on high-power electromagnetics (HPEM) and intentional electromagnetic interference (IEMI)," IEEE Transactions on Electromagnetic Compatibility, Vol. 46, 2004.
doi:10.1109/TEMC.2004.831899        Google Scholar

2. Prather, W. D., C. E. Baum, R. J. Torres, F. Sabath, and D. Nitsch, "Survey of worldwide high-power wideband capabilities," IEEE Transactions on Electromagnetic Compatibility, Vol. 46, 2004.
doi:10.1109/TEMC.2004.831826        Google Scholar

3. Yang, Y., J. Tan, D. Sheng, and G. Yang, "Response characteristics and protection techniques of monopole on conductive plane exposed to electromagnetic pulse," High Power Laser and Particle Beams, Vol. 20, No. 4, 2008.
doi:10.3788/HPLPB20152704.41013        Google Scholar

4. Qin, H., D. Su, and X. Zeng, "Coupling characteristic study of airborne communication antenna under LEMP effect," 9th International Symposium on Antenna Propagation and EM Theory (ISAPE), 1017-1020, 2010.        Google Scholar

5. Balanis, C. A., Antenna Theory: Analysis and Design, John Wiley & Sons, 2016.