Holographic Artificial Impedance Surface Antenna Based on Circular Patch

被引：0
|
作者：
Gao, S. S. [1 ,2 ]
Qiao, H. M. [2 ]
Li, J-L [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China
[2] Chengdu Univ, Sch Informat Sci & Engn, Chengdu 610106, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018) | 2018年
关键词：
SCALAR;
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 holographic artificial impedance surface antenna with desired radiation pattern is proposed based on modulated impedance surface. The artificial impedance surface is built by sub wavelength metallic circular patches on a grounded dielectric substrate. By varying the dimensions of the circular patches, the surface impedance as a function of position and direction can be easily controlled. Using the holographic technique, the desired radiation pattern can be easily achieved. As an example, a holographic antenna operating at 12 GHz is designed.
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页数：3
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