MATHEMATICAL SIMULATION OF LOCATION OBJECTS’
SCATTERING CHARACTERISTICS WITH IMPEDANCE SURFACE
Borzov, V. B. Suchkov, V. V. Akhiyarov, Yu. V.Karakulin
Bauman Moscow State Technical University
The paper is received
on February 12, 2014
The mathematical model of radar objects
scattering characteristics with complex electrophysical structure and shape containing
impedance wedge-shaped structures is presented. Formulas for equivalent edge
currents definition, based on the modified Ufimtsev’ diffraction coefficients and
Malyuzhinets theory are shown. Ufimtsev’ functions angular distribution for
field from non-uniform currents and radar cross section (RCS) calculation for
the impedance cylinder are shown. A comparison of RSC angular distributions with
rigorous integral equation method is produced.
Keywords: physical theory of diffraction, impedance
polygonal model, scattering.