Accuracy investigation of an ultra-wideband time domain microwave imaging system
Paper in proceedings, 2011
We investigate the measurement accuracy of an ultra-wideband time domain microwave tomography system. A phantom is imaged by means of the system and the reconstructed images are compared to those obtained with an ultra-wideband frequency domain system. The results suggest that the permittivity reconstructions obtained by means of the time domain and the frequency domain systems are very similar to each other, but the conductivity profile reconstructed from time domain measurements presents worse quality than that obtained from frequency domain measurements.
Author
Xuezhi Zeng
Chalmers, Signals and Systems, Signalbehandling och medicinsk teknik, Biomedical Electromagnetics
Andreas Fhager
Chalmers, Signals and Systems, Signalbehandling och medicinsk teknik, Biomedical Electromagnetics
Peter Linner
Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics
Mikael Persson
Chalmers, Signals and Systems, Signalbehandling och medicinsk teknik, Biomedical Electromagnetics
Herbert Zirath
Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics
Proceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011. Rome, 11-15 April 2011
1928-1932
Areas of Advance
Life Science Engineering (2010-2018)
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
ISBN
978-888202074-3