?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F424%2F&rft.title=Improved+Microwave+Imaging+Procedure+for+Non-Destructive+Evaluations+of+Two-Dimensional+Structures&rft.creator=Caorsi%2C+Salvatore&rft.creator=Massa%2C+Andrea&rft.creator=Pastorino%2C+Matteo&rft.creator=Donelli%2C+Massimo&rft.subject=TU+Technical+Reports+and+Publications&rft.description=An+improved+microwave+procedure+for+detecting+defects+in+dielectric+structures+is+proposed.+The+procedure+is+based+on+the+integral+equations+of+the+inverse+scattering+problem.+A+hybrid+Genetic+Algorithm+is+applied+in+order+to+minimize+the+obtained+nonlinear+functional.+Since+in+nondestructive+evaluations+the+unperturbed+object+is+completely+known%2C+it+is+possible+off-line+to+numerically+compute+the+Green's+function+for+the+configuration+without+defects.+Consequently%2C+a+very+dignificant+computation+saving+is+obtained%2C+since+the+'chromosome'+of+the+Genetic+Algorithm+codes+only+the+parameters+describing+the+unknown+defect.&rft.date=2003-06&rft.type=Technical+Report&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F424%2F1%2F040.pdf&rft.identifier=++Caorsi%2C+Salvatore+and+Massa%2C+Andrea+and+Pastorino%2C+Matteo+and+Donelli%2C+Massimo++(2003)+Improved+Microwave+Imaging+Procedure+for+Non-Destructive+Evaluations+of+Two-Dimensional+Structures.++%5BTechnical+Report%5D++++(In+Press)++