TRANSMISSION AND RECEPTION METHOD BASED ON OAM MULTI-MODE USING RADIAL UNIFORM CIRCULAR ARRAYS

摘要

The communication method based on the OAM system using radial UCA is a step in which a transmitter transmits an Orbital Angular Momentum (OAM) multi-mode signal through at least one transmission antenna among UCA (uniform circular array)-based transmission antennas, and the receiver is UCA-based. And receiving the OAM multi-mode signal through at least one of the reception antennas. Each of the transmit antennas includes a plurality of antenna elements, and the antenna elements of the same order in each transmit antenna are located on the same radial line.