Europa Clipper High Gain Antenna Prototype

被引:1
作者
Bray, Matthew [1 ]
机构
[1] Johns Hopkins Appl Phys Lab, 11100 Johns Hopkins Rd, Laurel, MD 20723 USA
来源
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
关键词
Europa Clipper; Axially Displaced Ellipse; X-band; Ka-band; NASA; High Gain Antenna;
D O I
10.1109/IEEECONF35879.2020.9329497
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
An Electrical Test Unit (ETU) for NASA's Europa Clipper High Gain Antenna ( HGA) was fabricated and tested. The HGA is an Axially Displaced Ellipse (ADE) geometry with a dual X/Ka-band feed. The electrical performance and boresight metrology of the reflector was measured at NASA Langley Research Center's (LaRC) Experiment Test Range (ETR) with good correlation between simulated and measured results.
引用
收藏
页码:123 / 124
页数:2
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