Mathematical simulation of near radiation fields for reflector-type antenna with sharp nose radom (two-dimensional problem)
DOI:
https://doi.org/10.1109/ICATT.2007.4425221Keywords:
radome, electromagnetic radiation, integral equationsAbstract
Analysis of the two-dimensional simulation results of the near radiation and scattering fields of aircraft reflector-type antenna with sharp nose ogive radome are presented. The method is based on solving of the volume integral equations relatively a full field in a radome layer and integral or integro-differential equations relatively a current density on reflectors. After determination of the current density on screens, which simulated reflectors, and the field in a radome layer, the estimation of the field nearby antenna system (under and outside radome) reduce to the quadrature calculations, used integral representations of the fields.References
SUKHAREVSKY, O. I. Electrodynamic calculation of a double-reflector antenna system model with accurate taking into account interaction between reflectors. Radio Engineering, 1982, v.64, p.41-47.
KUKOBKO, S.V.; SAZONOV, A.Z.; SUKHAREVSKY, I.O. Iterative calculation method for two-dimensional model of reflector-type antenna with sharp nose radome. Proc. of 10th Int. Conf. on Mathematical Methods in Electromagnetic Theory, 14-17 Sept. 2004, Dniepropetrovsk, Ukraine. IEEE, 2004, p.409-411, doi: http://dx.doi.org/10.1109/MMET.2004.1397061.
KUKOBKO, S.V.; SAZONOV, A.Z.; SUKHAREVSKY, I.O. Electrodynamic calculation method for two-dimensional model of a double-reflector antenna system with a nose dielectric radome. Radio Phisics and Radio Astronomy, 2005, v.10, n.2, p.157-165.
KUKOBKO, S.V.; SAZONOV, A.Z.; SUKHAREVSKY, I.V. Mathematical simulation of reflector-type antenna with sharp nose radome scattering (two-dimensional problem). Proc. of Vth Int. Conf. on Antenna Theory Techniques, 24-27 May 2005, Kiev, Ukraine. IEEE, 2005, p.180-183, doi: http://dx.doi.org/10.1109/ICATT.2005.1496918.
