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发明名称
Apparatus for producing a QPSK signal.
摘要
申请公布号
EP0422417(B1)
申请公布日期
1995.12.06
申请号
EP19900117971
申请日期
1990.09.17
申请人
ANT NACHRICHTENTECHNIK GMBH
发明人
ALBERTY, MICHAEL, DIPL.-ING.
分类号
H04L27/20;(IPC1-7):H04L27/20
主分类号
H04L27/20
代理机构
代理人
主权项
地址
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