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发明名称
DIRECTIONAL-BEAM GENERATIVE APPARATUS AND ASSOCIATED METHOD
摘要
申请公布号
EP0956610(A1)
申请公布日期
1999.11.17
申请号
EP19980901612
申请日期
1998.01.09
申请人
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人
HAGERMAN, BO;FORSSEN, ULF;OESTMAN, THOMAS;MAHLER, HANS
分类号
H01Q3/26;H01Q25/00;H04B7/26;H04W16/28;(IPC1-7):H01Q3/26;H04Q7/36
主分类号
H01Q3/26
代理机构
代理人
主权项
地址
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