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Volume 29 Issue 11
Jan.  2011
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Chen Ming, Zhao Xun-wang, Liang Chang-hong. Fast Analysis of Antenna around Arbitrary Shaped Scatterer[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2787-2790. doi: 10.3724/SP.J.1146.2006.00585
Citation: Chen Ming, Zhao Xun-wang, Liang Chang-hong. Fast Analysis of Antenna around Arbitrary Shaped Scatterer[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2787-2790. doi: 10.3724/SP.J.1146.2006.00585

Fast Analysis of Antenna around Arbitrary Shaped Scatterer

doi: 10.3724/SP.J.1146.2006.00585 cstr: 32379.14.SP.J.1146.2006.00585
  • Received Date: 2006-05-08
  • Rev Recd Date: 2006-10-08
  • Publish Date: 2007-11-19
  • The hybrid iterative Method of Moments and Physical-Optics method of moments (MoM-PO) is used to analyze radiation pattern of antenna around an electrically large platform modeled with Non-Uniform Rational B-Spline (NURBS) surfaces. The formula of scatter field based on NURBS surface is deduced. Stationary Phase Method (SPM) is applied to the integral of induced current on the rational Bezier surface. The process of obtaining stationary point is accelerated by interpolation technique. Results obtained by this method and by MoM-PO based on triangle facet model agree well while the former is more efficient in execution time.
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  • Perez J and Catedra M F. RCS of electrically large targets modeled with NURBS surfaces[J].Electronics Letters.1992, 28(12):1119-1121[2]Perez J and Catedra M F. Application of physical optics to the RCS computation of bodies modeled with NURBS surfaces[J].IEEE Trans. on Antennas Propagat.1994, 42(10):1404-1411[3]Domingo M, Rivas F, and Perez J. Computation of the RCS of complex bodies modeled using NURBS surfaces[J].IEEE Antennas and Propagation Magazine.1995, 37(6):36-47[4]Perez J, Saiz A, and Conde M. Analysis of antennas on board arbitrary structures modeled by NURBS surfaces[J].IEEE Trans. on Antennas Propagat.1997, 45(6):1045-1053[5]Hu Jin-Lin, Lin Shi-Ming, and Wang Wen-Bing. Computation of PO integral on NURBS surface and its application to RCS calculation[J].Electronics Letters.1997, 33(3):239-240[6]Conde M, Perez J, and Catedra M F. Stationary phase method application for the analysis of radiation of complex 3-D conducting structures[J].IEEE Trans. on Antennas Propagat.2001, 49(5):724-730[7]Chen Ming, Zhang Yu, and Liang Chang-hong. Calculation of the field distribution near electrically large NURBS surfaces with physical-optics method[J].J. of Electromagn. Waves and Appl.2005, 19(11):1511-1524[8]Chen Ming, Zhang Yu, and Liang Chang-Hong. Calculation of field distribution near electrically large NURBS surface Illuminated with a Dipole. Asia-Pacific microwave Conference, SuZhou, China, December 4-7, 2005.[9]Jakobous U, and Landstorfer F M. Improved PO-MM hybrid formulation for scattering from three dimensional perfectly conducting bodies of arbitrary shape[J].IEEE Trans on Antennas Propagat.1995, 43(1):162-169[10]Borovikov V A. Uniform Stationary Phase Method, 1st edition, United Kingdom, The Institution of Electrical Engineers, 1994: 79-116.
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