DISPOSICION DE ANTENA ACTIVA CON EFICIENCIA ENERGETICA

摘要

Energy-efficient active antenna arrangement (7) comprising an active antenna controller (5) for controlling TRX module sets comprising a master TRX module (2) and one or more slave TRX modules (3) and antenna elements (1,1'). The slave TRX modules (3) can be switched on/off by the active antenna controller (5) according to traffic load requirements, such that the output power of the antenna can be adjusted to reduce power consumption and the radiation pattern of the antenna remains substantially unchanged.