?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F370%2F&rft.title=Multi-Frequency%2FMulti-Scaling+Techniques+for+the+Electromagnetic+Inversion+of+Lossless+Profiles%3A+A+Numerical+Comparison&rft.creator=Franceschini%2C+Davide&rft.creator=Donelli%2C+Massimo&rft.creator=Franceschini%2C+Gabriele&rft.creator=Massa%2C+Andrea&rft.subject=TU+Technical+Reports+and+Publications&rft.description=Starting+from+the+iterative+multi-scaling+approach+developed+for+monochromatic+illuminations%2C+two+multi-resolution+strategies+have+been+studied+for+dealing+with+multi-frequency+inverse+scattering+experiments.+The+first+approach+is+based+on+a+multi-scaling+frequency-hopping+reconstruction+scheme%2C+while+the+second+one+is+concerned+with+a+simultaneous+multi-resolution+processing+of+multi-frequency+data.+In+this+contribution%2C+a+comparative+assessment+is+performed+by+means+of+a+set+of+representative+experiments+in+order+to+evaluate+the+reconstruction+accuracies+of+the+proposed+implementations+also+in+comparison+with+the+monochromatic+multi-step+process.&rft.date=2011-01&rft.type=Technical+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F370%2F1%2FDISI-11-233.C132.pdf&rft.identifier=++Franceschini%2C+Davide+and+Donelli%2C+Massimo+and+Franceschini%2C+Gabriele+and+Massa%2C+Andrea++(2011)+Multi-Frequency%2FMulti-Scaling+Techniques+for+the+Electromagnetic+Inversion+of+Lossless+Profiles%3A+A+Numerical+Comparison.++%5BTechnical+Report%5D+++++