MIMO MIMO MIMO METHOD FOR MIMO TRANSMISSION AND RECEPTION BASED ON GROUP ARRAY ANTENNAS MIMO TRANSMITTER AND MIMO RECEIVER

摘要

In the MIMO transmission / reception method based on the group array antenna, the first group array antenna of the transmitter transmits the first signal, the second group array antenna of the transmitter transmits the second signal, and the third group array antenna of the receiver includes And receiving a first signal and receiving the second signal by a fourth group array antenna of the receiver. At least one group array antenna of the first group array antenna and the second group array antenna includes two array antennas, and the two array antennas have a separation distance greater than a half wavelength (λ / 2) of electromagnetic waves. , The signals transmitted to the two array antennas have a phase difference of 180 degrees from each other, and perform MIMO (Multiple Input Multiple Output) communication using the first signal and the second signal.