Vol. 77
Latest Volume
All Volumes
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]
2007-08-24
Backscattering of Electrically Large Perfect Conducting Targets Modeled by NURBS Surfaces in Half-Space
By
, Vol. 77, 215-224, 2007
Abstract
Backscattering Radar Cross Section (RCS) of electrically large targets is analyzed using Physical Optics (PO) approximation. The targets are located in a dielectric half-space,and modeled with Nonuniform Rational B-spline (NURBS) surfaces. The influence of the half-space is considered by the "four-path" model approximation. Results show the validity of the method.
Citation
Xiao-Jie Chen Xiao-Wei Shi , "Backscattering of Electrically Large Perfect Conducting Targets Modeled by NURBS Surfaces in Half-Space," , Vol. 77, 215-224, 2007.
doi:10.2528/PIER07081602
http://www.jpier.org/PIER/pier.php?paper=07081602
References

1. Perez, J. and M. F. Catedra, "Application of physical optics to the RCS computation of bodies modeled with NURBS surfaces," IEEE Transactions on Antennas and Propagation, Vol. 42, No. 10, 1404-1411, 1994.
doi:10.1109/8.320747

2. Domingo, M., F. Rivas, J. Perez, and M. F. Catedra, "Computation of the RCS of complex bodies modeled using NURBS surfaces," IEEE Transactions on Antennas and Propagation, Vol. 37, No. 6, 36-47, 1995.

3. Chen, M., Y. Zhang, and C. H. Liang, "Calculation of the field distribution near electrically large NURBS surfaces with physical optics method," Journal of Electromagnetic Waves and Applications, Vol. 19, No. 11, 1511-1524, 2005.
doi:10.1163/156939305775701886

4. Wang, N., Y. Zhang, and C. H. Liang, "Creeping ray-tracing algorithm of UTD method based on NURBS models with the source on surface," Journal of Electromagnetic Wave Applications, Vol. 20, No. 14, 1981-1990, 2006.
doi:10.1163/156939306779322602

5. Chen, M., X. W. Zhao, Y. Zhang, and C. H. Liang, "Analysis of antenna around NURBS surface with iterative MOMPO technique," Journal of Electromagnetic Wave Applications, Vol. 20, No. 12, 1967-1680, 2006.

6. Pippi, A., S. Della Case, and S. Maci, A line-integral asymptotic representation of the PO radiation from NURBS surfaces, Antennas and Propagation Society International Symposium, Vol. 4, No. 6, 4511-4514, 2004.

7. Wang, N. and C. H. Liang, "Study on the occlusions between rays and NURBS surfaces in optical methods," Progress In Electromagnetics Research, Vol. 71, 243-249, 2007.
doi:10.2528/PIER07030401

8. Wang, Y. and D. Longstaff, "F ast computation of Green's functions for a lossy dielectric half-space," Microwave and Optical Technology Letters, Vol. 25, No. 4, 287-289, 2000.
doi:10.1002/(SICI)1098-2760(20000520)25:4<287::AID-MOP19>3.0.CO;2-N

9. Sarabandi, K. and I.-S. Koh, "F ast multipole representation of Green's function for an impendance half-space," IEEE Transactions on Antennas and Propagation, Vol. 52, No. 1, 296-301, 2004.
doi:10.1109/TAP.2003.822440

10. Knockaert, L. F., "Optimizing Green's functions in grounded layered media with artificial boundary conditions," Progress In Electromagnetics Research, Vol. 62, 69-87, 2006.
doi:10.2528/PIER06030401

11. Xu, X. B. and Y. F. Huang, "An efficient analysis of vertical dipole antennas above a lossy halfl-space," Progress In Electromagnetics Research, Vol. 74, 353-377, 2007.
doi:10.2528/PIER07052202

12. Shtager, E. A., "An estimation of sea surface influence on radar reflectivity of ships," IEEE Trans Antennas Propagate, Vol. 47, No. 10, 1623-1627, 1999.
doi:10.1109/8.805908

13. Sletten, M. A., D. B. Trizna, and J. P. Hansen, "Ultra wide-band radar observations of multipath propagation over the sea surface," IEEE Trans Antennas Propagate, Vol. 44, No. 5, 646-651, 1996.
doi:10.1109/8.496249

14. Johnson, J. T., "A study of the four-path model for scattering from an object above a half-space," Microwave Optical Technology Letters, Vol. 30, No. 2, 130-134, 2001.
doi:10.1002/mop.1242

15. Nie, X. C., Y. B. Gan, N. Yuan, and C. F. Wang, "An efficient hybrid method for analysis of slot arrays enclosed by a large radome," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 2, 249-264, 2006.
doi:10.1163/156939306775777215

16. Anastassiu, H. T., "A closed form,ph ysical optics expression for the radar cross section of a perfectly conducting flag plate over a dielectric half-space," Radio Science, Vol. 38, 10-1, 2003.
doi:10.1029/2002RS002688

17. Shi, F. Z., Computer Aided Design and Nonuniform Rational Bspline, P eking Higher Education Publisher, 2001.

18. Jones, D. S. and M. Kline, "Asymptotic expansions of multiple integrals and the method of the stationary phase," Journal of Mathematical Physics, Vol. 37, 1-28, 1957.