Multiple Spot Beam Reflector Antenna for High Throughput Satellites using Additive Manufacturing Technology

被引：0
|
作者：
Sommer, A. [1 ]
Schinagl-Weiss, A. [1 ]
Hartwanger, C. [1 ]
Kilian, M. [1 ]
Schneider, M. [1 ]
机构：
[1] Airbus Def & Space, Munich, Germany
来源：
2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2019年
关键词：
high throughput satellite; antenna; additive manufacturing technology;
D O I：
暂无
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：
This paper presents a multiple spot single-feed-per-beam antenna for high throughput satellites. A three reflector solution is employed that uses horns, specially designed to maximize not only the directivity but also the carrier-to-interference ratio. In order to save costs for assembly and integration, an entire feed cluster including waveguide routing was manufactured by additive manufacturing technology. The determined performance for a multiple spot beam Ku-band scenario, based on measured pattern of the manufactured feed cluster, demonstrates the efficiency of the approach.
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页数：5
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