发明名称 |
Rotatable polarizer device using a hollow dielectric tube and feed network using the same |
摘要 |
There is disclosed a feed network including a circular common waveguide having an axis and terminating in a common port and a first port for coupling a first linearly polarized mode to the circular common waveguide. A phase shifting element may be disposed within the circular waveguide. The phase shifting element may be adapted to cause a predetermined phase shift between a first signal and a second signal propagating in the common waveguide. The phase shifting element may be rotatable about the axis of the common waveguide.
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申请公布号 |
US7772940(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20080122362 |
申请日期 |
2008.05.16 |
申请人 |
OPTIM MICROWAVE, INC. |
发明人 |
MAHON JOHN P.;ESPINO CYNTHIA P. |
分类号 |
H01P1/165;H01P1/18 |
主分类号 |
H01P1/165 |
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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