Title :
The method of auxiliary sources for investigation of scattered fields singularities and its application for inverse problems
Author :
Zaridze, W. ; Bit-Babik, G. ; Tavzarashvili, K.
Author_Institution :
Tbilisi State Univ., Georgia
Abstract :
A simple method for investigation of the scattered fields singularities is presented. It is shown how this technique can be applied to the synthesis problem of “well-matched” antenna with predefined pattern. The basic idea is that the wave field corresponding to the desired pattern must have a domain of singularities, and it is determined by these singularities in a unique way
Keywords :
antenna radiation patterns; electromagnetic fields; electromagnetic wave scattering; inverse problems; antenna radiation pattern; auxiliary sources method; inverse problems; linear equation; near field reconstruction; scattered fields singularities; synthesis problem; wave field; well-matched antenna; Antenna feeds; Antennas and propagation; Art; Birth disorders; Dipole antennas; Electromagnetic scattering; Frequency; H infinity control; Inverse problems; Surface waves;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-4360-3
DOI :
10.1109/MMET.1998.709696
