发明名称 |
Dielectric waveguide antenna with improved input wave coupler |
摘要 |
An improved millimeter wavelength antenna assembly having an input signal coupler, a dielectric waveguide, and a rotatable drum is disclosed. The input signal coupler reduces VSWR return losses and scattered radiation losses from the drum and matches a feeding waveguides characteristics to the dielectric waveguide. Embodiments of the invention include a reflector and a cylindrical lens to direct and form electromagnetic energy radiated by the antenna assembly.
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申请公布号 |
US6750827(B2) |
申请公布日期 |
2004.06.15 |
申请号 |
US20020141111 |
申请日期 |
2002.05.08 |
申请人 |
WAVEBAND CORPORATION |
发明人 |
MANASSON VLADIMIR A.;SADOVNIK LEV S. |
分类号 |
H01Q1/08;(IPC1-7):H01Q13/00 |
主分类号 |
H01Q1/08 |
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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