Near-Field Focusing Transmitarray Lens

被引：0
|
作者：
Plaza, Enrique G. [1 ]
Leon, German [1 ]
Loredo, Susana [1 ]
Las-Heras, Fernando [1 ]
机构：
[1] Univ Oviedo, Area Signal Theory & Commun, Gijon, Spain
来源：
2015 9TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2015年
关键词：
Near-Field; planar lens; transmitarray;
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：
A new Near-Field focusing antenna based on a transmitarray lens working at 10GHz is presented in this contribution. Besides, a simple model for analyzing the Near-Field of a transmitarray based on array-based calculations, in which the spillover field is taken into account for more accurate results, is presented. The model is validated by comparing its results and the ones obtained in a full-wave simulation of the antenna with a commercial software and, also, the effect of the spillover is studied. Finally, several lens designs are presented and analyzed using the model presented in this contribution.
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页数：5
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