?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F805%2F&rft.title=A+Robust+Multi%E2%80%90Resolution+Approach+for+Solving+Fully+Non%E2%80%90Linear+Inverse+Scattering+Problems&rft.creator=SALUCCI%2C+Marco&rft.creator=POLO%2C+Alessandro&rft.creator=MASSA%2C+Andrea&rft.subject=A+WC+Next+Generation+Wireless+Communications&rft.description=The+solution+of+highly+non%E2%80%90linear+inverse+scattering+(IS)+problems+is+dealt+with+in+this+work.+More+in+detail%2C+an+innovative+IS+strategy+is+introduced+to+tackle+the+ill%E2%80%90posedness+and+non%E2%80%90linearity+issues%2C+allowing+to+remarkably+overcome+the+limitations+of+state%E2%80%90fo%E2%80%90the%E2%80%90art+methods+based+on+the+classical+Lippmann%E2%80%90Schwinger+Integral+Equation+(LSIE)+formulation.+It+is+based+on+the+effective+integration+of+a+New+Integral+Equation+(NIE)+method+with+a+multi%E2%80%90resolution+scheme+(i.e.%2C+the+Iterative+Multi%E2%80%90Scaling+Approach+%E2%80%90+IMSA).+The+arising+IMSA%E2%80%90NIE+method+is+able+to+adaptively+increase+the+resolution+only+in+those+sub%E2%80%90regions+of+the+imaged+domain+where+the+presence+of+an+unknown+target+has+been+previously+detected.+Moreover%2C+it+allows+to+robustly+retrieve+images+of+strong+scatterers+even+in+presence+of+significant+noise+components+on+the+scattered+field+used+to+make+the+inversions.+Numerical+results+are+shown+to+validate+the+effectiveness+of+the+approach+under+several+operative+conditions+involving+several+signal%E2%80%90to%E2%80%90noise+ratios+and+considering+different+values+of+relative+permittivity+of+the+unknown+target.&rft.publisher=ELEDIA+Research+Center+-+University+of+Trento&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F805%2F1%2FA_Robust_Multi%25E2%2580%2590Resolution_Approach_for_Solving_Fully_Non%25E2%2580%2590Linear_Inverse_Scattering_Problems.pdf&rft.identifier=++SALUCCI%2C+Marco+and+POLO%2C+Alessandro+and+MASSA%2C+Andrea+++A+Robust+Multi%E2%80%90Resolution+Approach+for+Solving+Fully+Non%E2%80%90Linear+Inverse+Scattering+Problems.++Technical+Report.+ELEDIA+Research+Center+-+University+of+Trento.+++++