Conventional wireless power transfer systems consist of a microwave power generator and transmitter located at one place and a microwave power receiver located at a distance. Here we show that wireless power transfer can be realized as a single "distributed" microwave generator with an over-the-air feedback, so that the microwave power is generated directly at the place where the energy needs to be delivered. We demonstrate that the use of this paradigm increases efficiency and dramatically reduces sensitivity to small displacement of the transmitting and receiving antennas, variations in load and power, and possible presence of obstacles between the antennas
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20 марта: C++ митап YADRO в Петербурге и онлайне
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Открыта регистрация на Зимнюю школу «Программирование для RISC-V» от компании YADRO и Университета Лобачевского
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Директор ФТ МФ ИТМО Павел Белов рассказал о перспективах использования метаматериалов на научном семинаре НЦФМ