Design of a Linearly-Polarized 3-bit TransmitArray Antenna at 60 GHz

被引：0
作者：
Jouanlanne, Cyril [1 ,2 ]
Le Nadan, Thierry [3 ]
Huchard, Mathieu [3 ]
Petit, Laurent [3 ]
Clemente, Antonio [1 ,2 ]
机构：
[1] CEA, LETI, MINATEC Campus, F-38054 Grenoble, France
[2] Univ Grenoble Alpes, F-38000 Grenoble, France
[3] Radiall, F-38340 Voreppe, France
来源：
2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM | 2016年
关键词：
transmitarray antennas; discrete lens; flat lens; point-to-point communications; millimetre waves; BAND;
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 paper presents the design of a linearly-polarized transmitarray antenna at V-band. The array is based on a 3-bit unit-cell composed of two patch antennas printed on two substrates and isolated by a ground plane printed on an inner layer of the dielectric stack. A 10.-diameter (20 unit-cells on the vertical and horizontal axes) flat array has been optimized using an ad-hoc tool based on analytical formulas and unit-cell/focal source electromagnetic simulations. The design has been validated through 3D electromagnetic simulations. An aperture efficiency of 39% and a 1-dB bandwidth of 9% have been obtained in good agreement with the numerical results.
引用
收藏
页码：793 / 794
页数：2
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