?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Apolloni%2C+F.&rft.aufirst=F.&rft.aulast=Apolloni&rft.date=17+September+2014&rft.inst=University+of+Trento&rft.degree=Masters&rft.title=Multilayer+structure+optimization+of+anisotropic+materials+for+wide-angle+impedance+matching+(WAIM)+in+rectangular+waveguide+phased+antenna+arrays