The Grand-Bassin Case Study: A Step In Sustainable Development

A Ku-Band Microwave Wireless Energy Transmission System Based on Rectifier Diode

“…Therefore, wherever these patch antenna arrays and power synthesizers with the same area are on, they can achieve the same total gains, and then their output powers and efficiencies are just determined by the distribution of the receiving aperture field. Numbers of experimental results show that the efficiency of the receiving antenna is directly related to the performance of the wireless energy transmission system [4], [8], [9], and the same conclusion reproduces in our design. The results indicate that the receiving antenna has about 50% simulated conversion efficiency, and the measured efficiency would further reduce due to the practical insertion loss of the substrate.…”

“…Researchers at the Japanese Mitsubishi successfully lit the LED light on the receiving device 500 meters away in microwave form, which is the longest transmission distance and the most extensive transmission power microwave wireless energy transmission experiment. However, because the antennas used in the above research institutes are huge and the overall transmission efficiency is low, they are only a kind of theoretical validation experiments [8], [9]. In recent years, the University of Electronic Science and Technology of China has conducted studies on microwave wireless energy transmission, particularly the design and exploration of the high-efficiency rectifier diode and the novel transmitting and receiving antenna.…”