中北大学学报（自然科学版）2018，Vol.39Issue(4)：450-455,6.DOI:10.3969/j.issn.1673-3193.2018.04.014
一种对跖圆形的宽带共形阵列天线
A Wideband Conformal Antenna Array with Antipodal Circle Structure
摘要
Abstract
For the disadvantages of narrow bandwidth and low gain of conformal antenna,a novel wide-band antipodal circle antenna is proposed in this paper.The series and series-parallel connection of the conformal antenna arrays make this structure have high gain and wide bandwidth,and can work in the 2.4 GHz frequency band of wireless local area network (WLAN).Simulation results show that the-1 0 dB bandwidth of the transverse conformal antenna array with 4 series connected elements is 1.812~2.901 GHz (the relative bandwidth is 46.2 %),and the maximum gain is 6.8 dBi at 2.45 GHz. The longitudinal conformal antenna array with 4×4 series-parallel connected elements can realize dual-band operation and the -10 dB bandwidth is 2.316~2.367 GHz and 2.588~2.858 GHz,with the max-imum gain is of 7.2 dBi at 2.8 GHz.关键词
共形阵列天线/微带天线/对跖圆形/串并联/宽带Key words
conformal antenna array/microstrip antenna/antipodal circle/series-parallel connection/wideband分类
信息技术与安全科学引用本文复制引用
窦海鹏,樊东燕..一种对跖圆形的宽带共形阵列天线[J].中北大学学报（自然科学版）,2018,39(4):450-455,6.基金项目
山西省教育厅教改重点项目(J2016138) （J2016138）
山西省面上青年基金项目(201701d221103) （201701d221103）
