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A novel antenna loop array design algorithm is proposed for electromagnetic power transportation applications. The proposed method works to maximize coupling between the transmitting array and the receiving loop antenna. The scattering matrix of the loop array in addition to the receiving loop is computed using a full-wave simulator. The magnitude and phase of the excitation coefficients are determined...
A single element far field pattern and radiation impedance are different when the same is embedded in an array. This is due to scattering of radiation from nearby elements. When vectors of such scattered radiations are added it changes far field pattern too. Array factor when calculated in isolation with selected amplitudes and phases (weights) for isotropic elements is different. It is due to mutual...
The theory presented here can be useful for antenna arrays operating in two or three dimensions or located close to near-field scatterers. Contrary to common belief where near-field scatterers generally degrade the array performance, it is now possible to take full advantage of their electromagnetic interactions with the array to improve performance and gain additional information about incident signals...
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