Title :
Determining sources in the array of electric dipoles
Author :
Borulko, V. ; Vovk, S.
Author_Institution :
Dept. of Phys., Oles Honchar Dnipropetrovsk Nat. Univ., Dnipropetrovsk, Ukraine
Abstract :
Approach to source determining in the array of electric dipoles is suggested. This approach is based on non-linear regularization technique by using a functional of "generalized extension" of solution. Model of sources is described by a set of ideal Hertzian dipoles. The problem of non-linear optimization is formulated and algorithm based on conjugate gradient method is built. Results of computing simulation for one-dimension case when dipoles are located along line which is parallel to measurement line of electrical field are presented.
Keywords :
conjugate gradient methods; electric fields; nonlinear programming; conjugate gradient method; electric dipoles; electrical field; generalized extension; ideal Hertzian dipoles; nonlinear optimization; nonlinear regularization technique; Antenna measurements; Antennas and propagation; Electric fields; Inverse problems; Minimization; Solids;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory (MMET), 2010 International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4244-8859-9
DOI :
10.1109/MMET.2010.5611347