SUBWAVELENGTH ARRAY OF PLANAR TRIANGLE MONOPOLES WITH CROSS SLOTS BASED ON FAR-FIELD TIME REVERSAL

被引：12
|
作者：
Ge, G. -D. [1 ,2 ]
Wang, D. [1 ]
Wang, B. -Z. [1 ]
机构：
[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu 610054, Peoples R China
[2] Nanjing Univ Informat Sci & Technol, Coll Elect & Informat Engn, Nanjing 210044, Peoples R China
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2011年 / 114卷
基金：
中国国家自然科学基金; 高等学校博士学科点专项科研基金;
关键词：
ANTENNA; DESIGN; POWER;
D O I：
10.2528/PIER11021701
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 subwavelength array of planar triangle monopole antennas is proposed and discussed in this paper. Each element of the array is etched with many cross slots which bring no erects to the element's performances of voltage standing wave ratio and far-field radiation patterns. An important property of this antenna is that if multiple such planar antennas are placed face to face, the proposed array can perform time-reversal far-field focusing with a super-resolution as small as one twentieth of a wavelength. The proposed subwavelength array is easy to design and convenient for integration.
引用
收藏
页码：429 / 441
页数：13
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