发明名称 |
Log periodic dipole antenna having a microstrip feedline |
摘要 |
The invention provides a log periodic dipole antenna having a microstrip center feedline and a log periodic hourglass dipole assembly. The microstrip center feedline means responds to an input radio signal for providing a microstrip center feed radio signal. The log periodic hourglass dipole assembly responds to the microstrip feed radio signal, for providing a log periodic hourglass dipole antenna radio signal. <IMAGE> |
申请公布号 |
EP0817304(A1) |
申请公布日期 |
1998.01.07 |
申请号 |
EP19970110878 |
申请日期 |
1997.07.02 |
申请人 |
RADIO FREQUENCY SYSTEMS INC. |
发明人 |
YARSUNAS, GEORGE D.;POWELL, CHARLES M. |
分类号 |
H01Q9/06;H01Q9/16;H01Q11/10;H01Q21/00;H01Q21/08;H01Q21/10 |
主分类号 |
H01Q9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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