The synthesis of radiating planar arrays for wireless power transmission (WPT) is discussed. The objective is the maximization of the ratio between the power radiated on a target area and the total transmitted power. The optimal tapering is analytically found as the solution of a generalized eigenvalue problem whose descriptive matrices are either computed in closed-form or obtained through numerical integration depending on the problem geometry. A set of representative numerical results concerned with different transmitting apertures and target areas is presented
Maximum Efficiency Beam Synthesis of Radiating Planar Arrays for Wireless Power Transmission / Oliveri, Giacomo; Poli, Lorenzo; Massa, Andrea. - In: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION. - ISSN 0018-926X. - STAMPA. - 61:5(2013), pp. 2490-2499. [10.1109/TAP.2013.2241714]
Maximum Efficiency Beam Synthesis of Radiating Planar Arrays for Wireless Power Transmission
Oliveri, Giacomo;Poli, Lorenzo;Massa, Andrea
2013-01-01
Abstract
The synthesis of radiating planar arrays for wireless power transmission (WPT) is discussed. The objective is the maximization of the ratio between the power radiated on a target area and the total transmitted power. The optimal tapering is analytically found as the solution of a generalized eigenvalue problem whose descriptive matrices are either computed in closed-form or obtained through numerical integration depending on the problem geometry. A set of representative numerical results concerned with different transmitting apertures and target areas is presented| File | Dimensione | Formato | |
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Maximum efficiency synthesis of planar arrays for wireless power transmission.pdf
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