Title :
Iterative solution of the 3D full vectorial inverse source problem
Author :
Schnattinger, Georg ; Eibert, Thomas F.
Author_Institution :
Lehrstuhl fur Hochfrequenztech., Tech. Univ. Munchen, Munich, Germany
Abstract :
A flexible imaging algorithm is presented and analyzed which solves the full vectorial inverse source problem. The source currents are assumed to be frequency independent and the radiation is captured in a wide frequency band. The algorithm is based on an iterative solver. The number of iterations which is required to obtain a proper image depends on the measurement scenario. It is shown that stronger coupling between the co- and cross-polarized field probes results in a slower convergence.
Keywords :
electromagnetic wave polarisation; imaging; iterative methods; 3D full vectorial inverse source problem; co-polarized field probes; cross-polarized field probes; flexible imaging algorithm; iterative solver; source currents; Broadband antennas; Broadband communication; Current measurement; Imaging; Probes; Three-dimensional displays; electromagnetic radiation; imaging; inverse source problems;
Conference_Titel :
Antennas and Propagation (EuCAP), 2013 7th European Conference on
Conference_Location :
Gothenburg
Print_ISBN :
978-1-4673-2187-7
Electronic_ISBN :
978-88-907018-1-8
