3D-printed lens antenna integrated with OMT for V-band applications

被引：0
|
作者：
Ahmad, Zunnurain [1 ,2 ]
Harle, Lee [1 ]
机构：
[1] Michigan State Univ, E Lansing, MI 48823 USA
[2] Fraunhofer USA, E Lansing, MI 48824 USA
来源：
INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2024年
关键词：
lens antenna; orthomode transducer; satellite link; millimter wave antennas; 3D printing; 3D antennas; radiation pattern; dual polarized; wide bandwidth; high gain;
D O I：
10.1017/S1759078724000928
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
3D printed orthomode transducer (OMT) integrated with a 3D printed lens antenna is presented in this work. The OMT integrated with the lens antenna covers the range of 54-80 GHz, the radiator can handle a fractional bandwidth of 38%. Fused filament fabrication printing process is used for the domed elliptical profile lens antenna and polyjet printing process is used for fabrication of the OMT. The simulated radiation efficiency of the antenna remains above 90% for the entire bandwidth and the structure shows a gain of above 16 dBi.
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页数：5
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