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发明名称
Broadband patch antenna
摘要
A log periodic antenna of simple, circuit board construction exhibits an average standing wave ratio of less than 2.0 over a broadband frequency characteristic.
申请公布号
US5111211(A)
申请公布日期
1992.05.05
申请号
US19900554360
申请日期
1990.07.19
申请人
MCDONNELL DOUGLAS CORPORATION
发明人
DAHLBERG, SCOTT E.
分类号
H01Q9/04;H01Q11/10
主分类号
H01Q9/04
代理机构
代理人
主权项
地址
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