ANTENNA ARRANGEMENT

摘要

There is presented an antenna arrangement with P polarization directions. The antenna arrangement comprises M transmission (Tx) ports and N reception (Rx) ports, where M≠N. The antenna arrangement comprises an antenna panel divided into S subpanels, where S = max (M, N)/P. The subpanels are, for each polarization direction, operatively connected to separate radio chains for the N Rx ports if N>M or for the M Tx ports if M>N.