Vol. 84
Latest Volume
All Volumes
PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
2008-09-09
EMC Analysis of Antennas Mounted on Electrically Large Platforms with Parallel FDTD Method
By
Progress In Electromagnetics Research, Vol. 84, 205-220, 2008
Abstract
In this paper, the Parallel Finite-Difference Time-Domain (FDTD) method based on MPI (Message Passing Interface) is applied to analyze the EMC problems of the electrically large platforms accurately and quickly, which is a full-wave numerical method. The MPI library and domain decomposition method are applied to implement the Parallel FDTD method, so that the computation resource is expanded. The method can analyze the EMC problems by modeling the electrically large platforms accurately. Then the network theory is introduced to compute the isolation between antennas combined with the Parallel FDTD method firstly, which avoids the complexity of sweeping frequency and reduce the computing time greatly. Numerical results show that the method is correct and efficient. Finally, the EMC problems of antennas mounted on electrically large platforms are analyzed and some useful conclusions are obtained.
Citation
Ji-Zhao Lei, Chang-Hong Liang, Wei Ding, and Yu Zhang, "EMC Analysis of Antennas Mounted on Electrically Large Platforms with Parallel FDTD Method," Progress In Electromagnetics Research, Vol. 84, 205-220, 2008.
doi:10.2528/PIER08071303
References

1. Rao, S. M., D. R. Wilton, and A. W. Glisson, "Electromagnetic scattering by surfaces of arbitrary shape," IEEE Trans. Antennas Propagat., Vol. 30, No. 5, 409-418, 1982.
doi:10.1109/TAP.1982.1142818

2. Dos Santos, M. L. X. and R. R. Nilson, "On the Ludwig integration algorithm for triangular subreqions," Proceedings of the IEEE, Vol. 74, No. 10, 1455-1456, 1986.

3. Kouyoumijian, R. G. and P. G. A. Pathak, "Uniform geometrical diffraction for an edge in a perfectly conducting surfaces," Proceedings of the IEEE, Vol. 62, No. 11, 1448-1461, 1974.

4. Zhao, X. W., X. J. Dang, Y. Zhang, and C. H. Liang, "MLFMA analysis of waveguide arrays with narrow-wall slots," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 8, 1063-1077, 2007.

5. Yee, K. S., "Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media," IEEE Trans. Antennas Propagat., Vol. 14, 302-307, 1966.
doi:10.1109/TAP.1966.1138693

6. Hu, X.-J. and D.-B. Ge, "Study on conformal FDTD for electromagnetic scattering by targets with thin coating," Progress In Electromagnetics Research, Vol. 79, 305-319, 2008.
doi:10.2528/PIER07101902

7. Qian, Z. H., R.-S. Chen, K. W. Leung, and H. W. Yang, "FDTD analysis of microstrip patch antenna covered by plasma sheath," Progress In Electromagnetics Research., Vol. 52, 173-183, 2005.
doi:10.2528/PIER04080901

8. Liu, Y., Z. Liang, and Z. Yang, "Computation of electromagnetic dosimetry for human body using parallel FDTD algorithm combined with interpolation technique," Progress In Electromagnetics Research, Vol. 82, 95-107, 2008.

9. Wang, M. Y., J. Xu, J. Wu, Y. Yan, and H.-L. Li, "FDTD study on scattering of metallic column covered by doublenegative metamaterial," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 14, 1905-1914, 2007.
doi:10.1163/156939307783152777

10. Lu, W. and T. Cui, "Efficient method for full-wave analysis of large-scale finite-sized periodic structures," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 14, 2157-2168, 2007.
doi:10.1163/156939307783152812

11. Zhang, Y., J. Song, and C. Liang, "MPI based parallelized locally conformal FDTD for modelling slot antennas and new periodic structures in microstrip," Journal of Electromagnetic Waves and Applications, Vol. 18, No. 10, 1321-1335, 2004.
doi:10.1163/1569393042954974

12. Zhang, Y., J. Song, and C. Liang, "Study on the parallel modified locally conformal FDTD algorithm on cluster of PCs for PBG structures," Acta Electronica Sinica, Vol. 31, No. 12A, 2142-2144, 2003.

13. Lei, J. Z., C. H. Liang, and Y. Zhang, "Study on shielding effectiveness of metallic cavities with apertures by combining parallel FDTD method with windowing technique," Progress In Electromagnetics Research, Vol. 74, 85-112, 2007.
doi:10.2528/PIER07041905

14. Park, J. K., D. H. Shin, J. N. Lee, and H. J. Eom, "A fullwave analysis of a coaxial waveguide slot bridge using the Fourier transform technique," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 2, 143-158, 2006.
doi:10.1163/156939306775777198

15. Liu, Y., Z. Liang, and Z. Yang, "A novel FDTD approach featuring two-level parallelization on PC cluster," Progress In Electromagnetics Research., Vol. 80, 393-408, 2008.
doi:10.2528/PIER07120703

16. Guiaut, C. and K. Mahdjoubi, "A parallel FDTD algorithm using the MPI library," IEEE Antennas and Propagation Magazine, Vol. 43, No. 2, 94-103, 2001.
doi:10.1109/74.924608

17. Li, L.-W., Y.-J. Wang, and E.-P. Li, "MPI-based parallelized precorrected FFT algorithm for analyzing scattering by arbitrarily shaped three-dimensional objects," Progress In Electromagnetics Research, Vol. 42, 247-259, 2003.
doi:10.2528/PIER03030701

18. Andersson, U., "Time-domain methods for the Maxwell equations," Doctoral Dissertation, 2001.

19. NASA REPORT No. 710816-8..