Accuracy investigation of an ultra-wideband time domain microwave imaging system
Paper i proceeding, 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.
Författare
Xuezhi Zeng
Chalmers, Signaler och system, Signalbehandling och medicinsk teknik
Andreas Fhager
Chalmers, Signaler och system, Signalbehandling och medicinsk teknik
Peter Linner
Chalmers, Mikroteknologi och nanovetenskap, Mikrovågselektronik
Mikael Persson
Chalmers, Signaler och system, Signalbehandling och medicinsk teknik
Herbert Zirath
Chalmers, Mikroteknologi och nanovetenskap, Mikrovågselektronik
Proceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011. Rome, 11-15 April 2011
1928-1932
978-888202074-3 (ISBN)
Styrkeområden
Livsvetenskaper och teknik (2010-2018)
Ämneskategorier
Elektroteknik och elektronik
ISBN
978-888202074-3