@misc{elediasc12481,
           title = {Maximum Efficiency Arrays for WPT},
         address = {Trento},
           month = {June},
          author = {Lorenzo Poli and Giacomo Oliveri and Andrea Massa},
       publisher = {Universit{\`a} degli Studi di Trento. Dipartimento di Informatica e Scienza dell'Informazione},
            year = {2013},
             url = {http://www.eledia.org/students-reports/481/},
        abstract = {Planar arrays with maximum beam efficiency are addressed in this report. The objective of the synthesis process is the maximization of the ratio between the power sent to a target area to the total transmitted power. The optimal tapering is analytically found as the solution of a generalized eigenvalue problem whose matrices are either computed in closed-form or obtained through numerical integration depending on the problem scenario.}
}