Analysis and Design of Multi-Beam Antenna with Dielectric Spherical Lens at Millimeter-Wave Band

摘要：

A constant permittivity dielectric spherical lensmulti-beam antenna working at millimeter wavelengths isdesigned in this paper.We make use of the axial symmetry ofthe antenna to reduce the time-consuming of direct analyzingthe electrically large scale lens.The simulation analysis of thestructure of the single-feed antenna has conducted byoptimizing the parameters of the antenna to get the optimalstructural parameters.So the structural parameters of theantenna with multi-feed are computed based on analogouslymanipulating the foregoing design.The simulation resultsobtained by optimizing the parameters according to the designdemonstrate that the radiation patterns meet the basicrequirement of multi-beam antennas.

关键词： Millimeter wave dielectric spherical lens multi-beam antenna.

作者: Sen Chen Wenbin Dou

作者单位: State Key Laboratory of Millimeter Waves,Southeast University,Nanjing 210096,China

会议类型: 国际会议

会议名称: 2008 China-Japan Joint Microwave Conference(2008年中日微波会议)

会议地点: 上海

会议语种:英文

页码: 129-132

在线出版日期: 2008-09-10（万方平台首次上网日期，不代表论文的发表时间）