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发明名称
PHASE MODULATOR
摘要
申请公布号
JPH10271175(A)
申请公布日期
1998.10.09
申请号
JP19970067684
申请日期
1997.03.21
申请人
NEC ENG LTD
发明人
NISHIKAWA MAKOTO
分类号
H04L27/20;(IPC1-7):H04L27/20
主分类号
H04L27/20
代理机构
代理人
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