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发明名称
Mehrstrahl-phasengesteuerte Antenne und damit verbundenes Verfahren
摘要
申请公布号
DE69901921(D1)
申请公布日期
2002.08.01
申请号
DE19996001921
申请日期
1999.05.14
申请人
HUGHES ELECTRONICS CORP., EL SEGUNDO
发明人
STEPHENS, RONALD R.;LEE, JAR J.
分类号
H01Q3/26;H01Q25/00;(IPC1-7):H01Q3/22
主分类号
H01Q3/26
代理机构
代理人
主权项
地址
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