Shaped beam and multiple-input-multiple-output multi-antenna reuse switching system
A beamforming and switching system technology, applied in the directions of diversity/multi-antenna system, space transmit diversity, etc., can solve the problems of low antenna signal-to-interference-noise ratio, susceptible to environmental interference, and affecting the performance of multi-antenna multiplexing switching system, etc. , to reduce interference, reduce weight and volume, and improve signal-to-interference-noise ratio
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[0026] Please also refer to figure 1 and figure 2 , is a schematic diagram and block diagram of a switching system based on metamaterial array antenna beamforming and MIMO multiplexing in the present invention. The switching system based on the beamforming of the metamaterial array antenna and the multi-input multi-output multi-antenna multiplexing includes a mode judgment module 25, a switching module 24, a BF sending module 26 and a MIMO multi-antenna multiplexing module 27, and the mode judgment The module 25 is used to determine the most suitable transmission mode for the user according to the switching algorithm as the beamforming mode or the multi-input multiple output multi-antenna multiplexing mode; the switching module 24 is used to switch and decide to adopt the beamforming method according to the result of the mode judging module 25 Or multi-input multi-output multi-antenna multiplexing mode to send data information; BF sending module 26, connected to the switchin...
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