实验科学与技术2016，Vol.14Issue(4)：54-57,4.DOI:10.3969/j.issn.1672-4550.2016.04.015
利用新型 EBG 结构消除相控阵天线扫描盲点
Elimination of Scan Blindness in Phased Array Using a New Kind of EBG Structure
摘要
Abstract
High -impedance surface of microwave photonic crystals substrate has been proven to be an effective way to reduce the surface wave excitation.This paper investigates the performance of a microstrip antenna phased array with high -impedance surface sub-strate.The results show that the use of high -impedance surface substrate can eliminate the scan blindness in a phased array.This paper presents a novel and efficient structure of high -impedance surface.A microstrip antenna phased array fed by coaxial line of 6 ×6 ele-ments on a high dielectric constant substrate was designed and simulated.The simulation results show that high -impedance surface structure proposed in this paper can effectively improve the performance of the microstrip antenna phased array.关键词
微波光子晶体/高阻表面/表面波/扫描盲点/微带相控阵天线Key words
microwave photonic crystals/high -impedance surface/surface wave/scan blindness/microstrip antenna phased array分类
数理科学引用本文复制引用
穆志豪,杨华军,江萍..利用新型 EBG 结构消除相控阵天线扫描盲点[J].实验科学与技术,2016,14(4):54-57,4.基金项目
国防预研基金。 （）
