摘要
提出了一种新型低剖面水平极化的宽带平面相控阵单元,并采用矩量法对该天线进行了分析和研究。研究表明:该天线单元电尺寸小、剖面低、增益高、频带可达3个倍频程,与传统的相控阵单元相比有着独特的优势。最后,给出了5×5天线阵中单元电气特性,结果表明:该天线单元满足平面阵的组阵要求。
A novel wideband low profile phased-array antenna unit is presented.The antenna unit is analyzed and studied by using method of moments（MOM）.The numerical results indicate that the antenna unit has more advantages compared with conventional phased-array antenna unit,it is smaller in dimension,larger in gain,lower in profile.Finally,the characteristics of the antenna in 5×5 plan antenna array is analyzed,the results show that the phased-array antenna unit can be applied in plan antenna array.
出处
《电波科学学报》
EI
CSCD
北大核心
2010年第6期1130-1134,共5页
Chinese Journal of Radio Science
