作者: R. M. Dickinson
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摘要: Initial performance tests of a 24-sq m area array rectenna elements are presented. The is used as the receiving portion wireless microwave power transmission engineering verification test system. transmitting antenna was located at range 1.54 km. Output dc voltage and power, input RF efficiency, operating temperatures were obtained for variety load incident levels 2388 MHz. Incident peak intensities up to 170 mW/sq cm yielded 30.4 kW output power. highest derived collection-conversion efficiency greater than 80 percent.