Axisymmetric escitation of spherical segment by an impulse dipole

1Budanov, OV, 1Prosvirnin, SL
1Institute of Radio Astronomy of the National Academy of Sciences of Ukraine, Kharkiv, Ukraine
Kosm. nauka tehnol. 1997, 3 ;(1):78–82
https://doi.org/10.15407/knit1997.01.078
Publication Language: Russian
Abstract: 
We consider an algorithm for calculating electromagnetic fields created by a transient electrical dipole near an ideally conducting sphere or near a spherical segment. In the solution of this problem, an integral equation with unknown current density on the sphere surface is used. This equation is solved in the time domain by the method of moments. This technique can be applied in modeling fields of spark discharges near spherical conducting objects
Keywords: electric field, spacecraft environment
References: 
Mittra R. (Ed.) Computer techniques for electromagnetics. [Vychislitel'nye metody v jelektrodinamike], 488 p. (Mir, Moscow, 1977) [in Russian].
Markov G. T., Chaplin A. F. The excitation of electromagnetic waves [Vozbuzhdenie jelektromagnitnyh voln], 2nd revised and enlarged edition, 296 p. (Radio i svjaz', Moscow, 1983) [in Russian].
Shestopalov V. P. Summation equations in the modern theory of diffraction [Summatornye  uravnenija v sovremennoj teorii difrakcii], 252 p. (Nauk. dumka, Kiev, 1983) [in Russian].
Bennet C. L. The numerical solution of transient electromagnetic scattering problems. In: Electromagnetic scattering, Ed. by P. L. E. Uslenghi, 393—428 (Acad. press, New York, 1978).

Rao S. M., Wilton D. R. Transient Scattering by Conducting Surfaces of Arbitrary Shape. IEEE Trans. on Antennas and Propagation, 39 (1), January (1991).