发明名称 |
Tuning tabs for a microstrip antenna |
摘要 |
A microstrip antenna which includes eight tuning tabs for tuning the antenna frequency of the microstrip antenna. The antenna is designed to operate around 430 MHz with a tuning step size of approximately 1.5 MHz. The eight tuning tabs allow the antenna to be tuned from a center frequency of 427.2 MHz when all eight tuning tabs are connected to the cooper radiating or antenna element of the antenna incrementally to a center frequency of 439.3768 MHz when the eight tuning tabs are disconnected from the cooper antenna element.
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申请公布号 |
US6946999(B1) |
申请公布日期 |
2005.09.20 |
申请号 |
US20040795096 |
申请日期 |
2004.06.14 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
RYKEN MARVIN L.;DAVIS ALBERT |
分类号 |
H01Q1/28;H01Q1/38;H01Q1/40;H01Q9/04;(IPC1-7):H01Q1/38 |
主分类号 |
H01Q1/28 |
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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