Uniplanar Bow-tie Shaped Meander Slot Antenna Fed by CPW

摘要：

A uniplanar bow-tie shaped meander slot antenna fed by CPW (coplanar waveguide) is proposed in this paper.The radiator and feeding system are fabricated on a single planar.It is based on a bow-tie shaped meander slot and a 180 uniplanar hybrid-ring coupler using CPW and slotlines.The simulated results demonstrate that this novel structure provides the advantages of small size,wide impedance bandwidth,stable radiation pattern,and low profile,etc.The experimental results show that a 9.8％ impedance bandwidth (VSWR 2) is achieved at a central frequency of 11.5 GHz and the characteristics of radiation pattern need to be improved in further research.

作者: Yazhou Dong Guang Hua Wei Hong

作者单位: State Key Laboratory of Millimetre Waves School of Information Science and Engineering,Southeast Uni State Key Laboratory of Millimetre Waves;School of Information Science and Engineering,Southeast Uni

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）