Design method of high-efficiency sparse array for ultra-wideband radar

被引：2

作者：

Liu, Kang ^{[1
]}

Tu, Xin ^{[1
]}

Li, Xiang ^{[1
]}

Cheng, Yongqiang ^{[1
]}

机构：

[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Changsha 410073, Hunan, Peoples R China

来源：

ELECTRONICS LETTERS | 2016年 / 52卷 / 03期

关键词：

Design; -; Radar; Ultra-wideband; (UWB);

D O I：

10.1049/el.2015.3514

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：

Compared with sequential single-input-multiple-output array, a novel design method of high-efficiency sparse array is proposed to achieve the similar azimuth resolution and lower grating-lobe level. Theoretical analysis and numerical experiments demonstrate that the designed array is irredundant and the efficiency is increased. The work can benefit the development of high-resolution imaging and low-cost ultra-wideband radar.

引用

页码：225 / U57

页数：2

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