Title :
A novel 3D near-field microwave imaging system
Author :
Zakaria, A. ; Jeffrey, Ian ; Ostadrahimi, Majid ; Asefi, Mohammad ; LoVetri, Joe
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Manitoba, Winnipeg, MB, Canada
Abstract :
Preliminary imaging results are shown using datasets collected by a novel three-dimensional microwave imaging system based on the modulated scattering technique. Probes are used to measure the φ- and z- electric field components at the receivers. Data collected for two objects-of-interest are inverted using the contrast source inversion algorithm formulated using the finite-element method for 3D full-vectorial problems.
Keywords :
finite element analysis; microwave imaging; φ-electric field components; 3D full vectorial problems; 3D near-field microwave imaging system; CSI algorithm; contrast source inversion algorithm; finite element method; modulated scattering; objects-of-interest; z-electric field components; Image reconstruction; Microwave imaging; Microwave theory and techniques; Probes; Three-dimensional displays; Vectors;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711067
