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发明名称
VIRTUAL-WALL SLOT CIRCULARLY POLARIZED PLANAR ARRAY ANTENNA
摘要
申请公布号
US3599216(A)
申请公布日期
1971.08.10
申请号
USD3599216
申请日期
1969.08.11
申请人
NASA USA
发明人
ARTHUR F. SEATON
分类号
H01Q21/00;H01Q21/24;(IPC1-7):H01Q13/10
主分类号
H01Q21/00
代理机构
代理人
主权项
地址
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