?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Xompero&rft.au=Xompero%2C+A.&rft.aufirst=A.&rft.inst=University+of+Trento&rft.date=2015&rft.degree=Masters&rft.title=VERIFICA%3A+Performances+analysis+of+a+PSO-based+optimization+procedure+in+the+synthesis+of+harmonic+multi-beam+pattern+in+time-modulated+arrays