77 GHz offset reflectarray for FOD detection on airport runways

被引:5
|
作者
Mazouni, Karim [1 ]
Pichot, Christian [1 ]
Lanteri, Jerome [1 ]
Dauvignac, Jean-Yves [1 ]
Migliaccio, Claire [1 ]
Futatsumori, Shunichi [2 ]
Kohmura, Akiko [2 ]
Yonemoto, Naruto [2 ]
机构
[1] Univ Nice Sophia Antipolis, CNRS UMR 6071, LEAT, F-06560 Valbonne, France
[2] ENRI, Chofu, Tokyo 1820012, Japan
关键词
Antenna Design; Modelling and Measurements; Radar and Homeland Security;
D O I
10.1017/S175907871100105X
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
In designing a Foreign Object Debris (FOD) detection system on airport runways, this paper deals with the performance of a 77 GHz reflectarray antenna (RA). Debris may be very small and have low radar cross section (RCS), leading to design a high gain primary-fed offset RA. To minimize the aperture blockage, the main radiation lobe is in the specular direction. The antenna has a maximum gain of 40 dBi and aperture efficiency of 50% over the frequency band 76-77 GHz. First measurements using a 77 GHz radar module were carried out on pavement.
引用
收藏
页码:37 / 43
页数:7
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