Compact E5a/E1 Antenna Array for GNSS Applications

被引：0
|
作者：
Caizzone, S. [1 ]
机构：
[1] German Aerosp Ctr DLR, Inst Commun & Nav, Oberptaffenhoten, Germany
来源：
2016 10TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2016年
关键词：
GNSS; Array; mutual coupling; compact antenna;
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 work shows the design and manufacturing of a compact antenna array for use as controlled radiation pattern array (CRPA) in satellite navigation applications. The array has dual band capability for the Galileo Global Navigation Satellite System (GNSS) at E5a and El bands. The overall size of the array is only 10 cm x 10 cm and this enables it to be used in applications where compactness is a key factor. The small dimension of the array implies a close arrangement of the antennas, thus producing mutual interaction between the elements, with potential performance degradation. A solution to such problem is proposed in the paper, making use of a metallic wall, managing to reduce the coupling.
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页数：3
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