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2007-06-07
Numeric Calculation of Input Impedance for a Giant VLF T-Type Antenna Array
By
Progress In Electromagnetics Research, Vol. 75, 1-10, 2007
Abstract
The input reactance and radiation resistance of a giant very low frequency (VLF) ‘T type' antenna with ground screen is computed by Method of Moment (MoM). The loss resistance of a complex grounding system is calculated by numeric integral of near field from MoM solution of the antenna on the ground surface. The numeric calculation results agree well with the measured data.
Citation
Chao Liu, Qi-Zhong Liu, Long Gen Zheng, and Wei Yu, "Numeric Calculation of Input Impedance for a Giant VLF T-Type Antenna Array," Progress In Electromagnetics Research, Vol. 75, 1-10, 2007.
doi:10.2528/PIER07051701
References

1. Hurdsman, D. E., P. M. Hansen, and J. W. Rockway, "LF and VLF antenna modeling," IEEE APS, Vol. 4, 811-814, 2003.

2. King, R. W. P., "On the radiation efficiency and the electromagnetic field of a vertical electric dipole in the air above a dielectric or conducting half-space," Progress In Electromagnetics Research, Vol. 04, 1-43, 1991.

3. Rafi, Gh. Z., R. Moini-Mazandaran, and R. Faraji-Dana, "A new time domain approach for analysis of vertical magnetic dipole radiation in front of lossy half-space," Progress In Electromagnetics Research, Vol. 29, 57-68, 2000.
doi:10.2528/PIER99101804

4. Nikoskinen, K. I., "Time-domain study of half-space transmission problem with vertical and horizontal dipoles," IEEE Trans. Antennas Propagat., Vol. 41, No. 10, 1399-1407, 1993.
doi:10.1109/8.247780

5. Rachuram, R., R. L. Smith, and T. F. Bell, "VLF antarctic antenna: impedance and efficiency," IEEE Transactions on Antennas and Propagation, Vol. 22, No. 2, 318-322, 1974.

6. Cui, T. J. and W. C. Chew, "Accurate analysis of wire structures from very-low frequency to microwave frequency," IEEE Transactions on Antennas and Propagation, Vol. 50, No. 3, 301-307, 2002.
doi:10.1109/8.999620

7. Trueman, C. W. and S. J. Kubina, "Verifying wire-grid model integrity with program 'Check'," ACES Winter, Vol. 5, No. 2, 1990.

8. Burke, G. J. and A. J. Poggio, "Numerical Electromagnetics Code (NEC) — method of moments," Rep. UCID 18834, 1981.

9. Miller, E. K., F. J. DearickSome Computational Aspects of Thin-wire Modeling. Numerical and Asymptotic Techniques in Elecctromagnetics, 89-127, 89-127, Springer-Verlag, 1975.

10. Taylor, D. and P. Loschialpo, "Imaging of helical surface wave modes in the near field," Journal of Electromagnetic Waves and Appl., Vol. 17, No. 11, 1593-1604, 2003.
doi:10.1163/156939303772681451

11. Watt, A. D., VLF Radio Engineering, Pergamon Press, 1967.

12. Uduwawala, D., M. Norgren, P. Fuks, and A. Gunawardena, "A complete FDTD simulation of a real GPR antenna system operating above lossy and dispersive grounds," Progress In Electromagnetics Research, Vol. 50, 209-229, 2005.
doi:10.2528/PIER04061002

13. Poljak, D. and V. Doric, "Wire antenna model for transient analysis of simple grounding systems, Part I: The vertical grounding electrode," Progress In Electromagnetics Research, Vol. 64, 149-166, 2006.
doi:10.2528/PIER06062101

14. Poljak, D. and V. Doric, "Wire antenna model for transient analysis of simple grounding systems, Part II: The horizontal grounding electrode," Progress In Electromagnetics Research, Vol. 64, 167-189, 2006.
doi:10.2528/PIER06062102

15. Lu, Y.-Q. and J. Y. Li, "Optimization of broadband top-load antenna using micro-genetic algorithm," Journal of Electromagnetic Waves and Appl., Vol. 20, No. 6, 793-801, 2006.
doi:10.1163/156939306776143370

16. Riddolls, R. J., "Near-field response in lossy media with exponential conductivity inhomogeneity," Journal of Electromagnetic Waves and Appl., Vol. 20, No. 11, 1551-1558, 2006.
doi:10.1163/156939306779274354