Adjustment and Testing of an S-Ku Bands Tightly Coupled Dipole Array

摘要：

　　In this paper,a 8×8 S-Ku bands tightly coupled dipole array(TCDA)is realized.It is based on the 3-18GHz periodic unit which was proposed by Markus H.Novak et al.The layout of periodic unit is retained with parameters are adjusted.Microstrip power divider,structural fasterner and SMP coaxial connector were added to the simulation model of periodic unit.The active VSWR of periodic unit was less than 2.5 from 2.9GHz to 19.4GHz.The test results of its 8×8 scale array show that the active VSWR of each array element is less than 2.8 from 4.5GHz to 18GHz and less than 4.3 from 3GHz to 4.5GHz.The array radiation efficiency is greater than 70%from 3GHz to 5GHz,greater than 85%from 5GHz to15GHz,and greater than 70%from 15GHz to 18GHz.

关键词： tightly coupled dipole array periodic unit radiation efficiency

作者: Ling-Lu Chen Gui-qing Kong Lei Chang

作者单位: No.36 Research Institute of CETC Jiaxing,China

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）