发明名称 COMMUNICATION SYSTEM FOR MOBILE USERS USING ADAPTIVE ANTENNA
摘要 A communication system has a base station having an adaptive antenna with a plurality of main array antenna elements for generating a plurality of communication beams. The system further includes a gateway station coupled to the base station. The gateway station forms a plurality of beams commands by communicating plurality of a control signals to the base station to form the communication beams.
申请公布号 EP1374615(A2) 申请公布日期 2004.01.02
申请号 EP20020709007 申请日期 2002.01.11
申请人 HUGHES ELECTRONICS CORPORATION 发明人 CHANG, DONALD, C., D.;LIM, WAH, L.;CHANG, MING, U.
分类号 H01Q1/24;H01Q3/26;H01Q25/00;H04B7/04;H04W16/26;H04W16/28;H04W88/08 主分类号 H01Q1/24
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