发明名称 |
Multiple pitch antenna assembly |
摘要 |
A multiple bandwidth antenna assembly including a helical radiator having at least a first helical pitch and a second helical pitch, a core plug having a first axial piece and a second axial piece, and a first recessed pattern configured on the first axial piece to engage at least the first helical pitch and a second recessed pattern configured on the second axial piece to engage at least the second helical pitch.
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申请公布号 |
US6922178(B2) |
申请公布日期 |
2005.07.26 |
申请号 |
US20030603588 |
申请日期 |
2003.06.25 |
申请人 |
AMPHENOL-T&M ANTENNAS |
发明人 |
SUTTER ROBERT WILLIAM;WEAVER WILLIAM B.;DOU WEIPING |
分类号 |
H01Q1/24;H01Q1/36;H01Q5/00;H01Q11/08;H01Q21/28;(IPC1-7):G01Q1/36 |
主分类号 |
H01Q1/24 |
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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