Title :
Use of synthesized fields in microwave tomography inversion
Author :
Bayat, N. ; Mojabi, Puyan ; LoVetri, Joe
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Manitoba, Winnipeg, MB, Canada
Abstract :
In an attempt to enhance microwave tomography reconstruction, the inversion of a given scattering data set is casted as the inversion of a new synthesized scattering data set. To this end, synthesized incident fields having a focused beam are created solely from the actual incident fields. It is speculated that this method, as presented here, cannot synthesize sufficiently focused beams from omnidirectional sources so as to enhance inversion results.
Keywords :
image reconstruction; microwave imaging; actual incident fields; focused beam; microwave tomography inversion; microwave tomography reconstruction; omnidirectional sources; scattering data set; synthesized incident fields; Focusing; Microwave antennas; Microwave imaging; Tomography; Vectors;
Conference_Titel :
Antenna Technology and Applied Electromagnetics (ANTEM), 2014 16th International Symposium on
Conference_Location :
Victoria, BC
DOI :
10.1109/ANTEM.2014.6887661
