A Printed Dipole Array for Omni directional Application

摘要：

Design and measured results of printed dipole array conformed around a conducting cylinder with 0.13 spacer in between are described.The dipoles in array are identical,with spacing d (0.51 λ0) and in circumferential direction Corporate feed network is used to ensure the dipole radiating element’s uniform amplitude and phase.It has omni directional radiation pattern coverage around the cylinder.This structure allows for large bandwidth (SWR of less than 2 over the bandwidth in excess of 21 percent).The results obtained show that as the number of array’s dipole radiating elements increased,the radiation hole at the cylinder axial direction will gets narrower.

关键词： printed dipole array omni directional antenna corporate feed conformed antenna

作者: Shen Junhao

作者单位: Nanjing Changjiang Electronics Group Co.Ltd.Nanjing China 210037

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）