Frequency Beam Steering Antenna for Millimeter Wave Checkpoint Scanners

被引：0
|
作者：
Alibakhshikenari, Mohammad [1 ]
Virdee, Bal S. [2 ]
Andujar, Aurora [3 ]
Anguera, Jaume [3 ,4 ]
Limiti, Ernesto [1 ]
机构：
[1] Univ Roma Tor Vergata, Elect Engn Dept, Rome, Italy
[2] London Metropolitan Univ, Fac Life Sci & Comp, Ctr Commun Technol, London, England
[3] Fractus, Technol Dept, Barcelona, Spain
[4] Univ Ramon Llull, Elect & Commun Dept, Barcelona, Spain
来源：
2017 47TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2017年
关键词：
Antenna; planar; imaging; checkpoint; beam scanning; millimeter wave antenna; imaging systems;
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：
Millimeter wave scanners are the most prevalent nearfield imaging passenger security systems. The paper describes a planar antenna to replace multiple antennas used in millimeter wave security checkpoints. The antenna is compact in size and capable of frequency scanning over an angle of -50 degrees to +15 degrees. It operates across FCC's frequency range of 24.25 GHz to 30 GHz for full-body airport scanners. The antenna structure, which is based on cheap microstrip technology, is simple to design and fabricate. The proposed antenna consists of a linear array of 1x4 radiating elements. The measured results conforms the antenna exhibits a maximum gain and radiation efficiency measured are 6.75 dBi and 82.34%, respectively, at 27.5 GHz.
引用
收藏
页码：1238 / 1240
页数：3
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