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Wireless power transmission presents itself as being a solution to some common problems of the extensive use of electronic devices such as the removal of parasitic components present in feeding pads and the constant charge of electronic devices without the need of wires. This solution becomes attractive, for example, as a means of increasing the flight time of battery dependent unmanned aerial vehicles...
A 2×4 substrate integrated waveguide (SIW) aperture coupled patch antenna array has been designed and fabricated. This antenna operates in the unlicensed band of 24 GHz for wireless backhaul or radar applications. The microstrip patches are aperture-coupled with the feeding network composed of two branches with 4-slots series fed array.
A 2 2 microstrip patch antenna array fed by a substrate integrated waveguide (SIW) feeding network for 24-GHz radar applications is proposed in this letter. The microstrip patches are aperture-coupled with the feeding network consisting of a perpendicular coax-to-SIW transition and two Y-junction power dividers. The antenna design is performed in the full-wave electromagnetic solver ANSYS...
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