Multifrequency microwave sounding of nonlinear objects

Authors

DOI:

https://doi.org/10.3103/S0735272706110033

Abstract

Numerical modelling process of nonlinear dispersion of powerful microwave pulses on the objects containing semi-conductor components is realized. The attention is given to an irradiation by ultrashort pulses on various carrier frequencies. Numerical modelling is based on the integrated equations for the induced current. Possibility of multifrequency nonlinear dispersion use with allocation both summed, and difference frequencies is shown.

References

FRANCESCETTI, G.; PINTO, I. "Antennas with nonlinear loads," in: Nonlinear Electromagnetics (ed. by P. Uslenghi). N.Y.: Academic, 1980.

GRIMALSKY, V.; MALIVANCHUK, A.; TSUBIN, V.; KOSHEVAYA, S. "Scattering of ultrashort EM pulses by nonlinearly loaded targets," Proc. of 12th Int. Conf. on Microwaves and Radar, MIKON 98, 1998, Krakow, Poland. Krakow, 1998, p.202-206.

GORBACHEV, A.A.; KOLDANOVA, A.P.; POTAPOVA, A.A.; CHAGINA, E.V. (eds.), A Nonlinear Radiolocation. Collected articles, P. 1. Moscow: Radiotekhnika, 2005.

TAFLOVE, A.; HAGNESS, S. Computational Electrodynamics: the FDTD Method. Boston: Artech House, 2000.

PRESS, W.H.; VETTERLING, W.T.; TEUKOLSKY, S.A.; FLANNERY, B.P. Numerical Recipes on Fortran-77. Cambridge: Cambridge Univ. Press, 1992.

Published

2006-11-03

Issue

Section

Research Articles