Abstract: Currently, the trend of group use of unmanned aerial vehicles (UAVs) is actively developing. This allows to significantly increase their efficiency due to coverage of larger areas, ...
Abstract: Phased array transmit systems use several antennas to combine RF power-amplifiers in free space. If all the RF channels are identical, then the transmit spectrum in the far-field, including ...
This video shows a modern public staircase in Shenzhen, China, decorated with a line of pink flowers along the center path. The design highlights how simple visual elements can transform functional ...
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