Conformal Antenna Array Design for LEO-to-GSO Satellite Communications

被引：0
作者：
Guler, Umit [1 ]
Filik, Tansu [2 ]
Cabuk, Alper [2 ]
机构：
[1] Turksat Uydu Haberlesme Kablo TV & Isletme AS, Ankara, Turkiye
[2] Eskisehir Tekn Univ, Eskisehir, Turkiye
来源：
32ND IEEE SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE, SIU 2024 | 2024年
关键词：
phased array antenna; inter-satellite link; conformal array;
D O I：
10.1109/SIU61531.2024.10601156
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this study, designs for original conformal phased-array antenna (PAA) arrays for a cube-shaped satellite are investigated with the aim of transferring data from a remote sensing (RS) satellite to a satellite in geostationary earth orbit (GSO). A new design algorithm is proposed by conducting line-of-sight analysis to achieve maximum directivity, minimum side lobe, and minimum half power beamwidth (HPBW) with a fixed number of antenna elements. Hence, the communication duration between the RS satellite and the GSO satellite has been increased by placing conformal arrays at the corners of the satellite platform instead of a single surface and the impact of the distance between antenna elements and layers on performance parameters is examined in these conformal arrays.
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