专利名称：A WIRELESS COMMUNICATION NODE WITH
AN ANTENNA ARRANGEMENT FOR TRIPLEBAND RECEPTION AND TRANSMISSION
发明人：JIDHAGE, Henrik申请号：EP15786896.9申请日：20151021公开号：EP3365944A1公开日：20180829
摘要：The present disclosure relates to a wireless communication network node whichcomprises an antenna arrangement having at least three antenna columns. Each antennacolumn comprises at least two antenna elements of a first polarization (P1) and at leasttwo antenna elements of a second polarization (P2), orthogonal to the first polarization(P1). For each antenna column, the antenna elements of the first polarization (P1) areconnected to a combined port of a corresponding first filter device, and the antennaelements of the second polarization (P2) are connected to a combined port of acorresponding second filter device. Each of the filter devices is arranged to separatesignals of different frequency bands between the respective combined port andrespective filter ports. The antenna arrangement is arranged for transmission at twodifferent channels (TX1, TX2) and reception at four different channels (RX1, RX2, RX3,RX4) for three different frequency bands (f1, f2, f3).
申请人：Telefonaktiebolaget LM Ericsson (publ)
地址：164 83 Stockholm SE
国籍：SE
代理机构：Ericsson
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