Circularly Polarized Microstrip Antenna Array for UAV Application

摘要：

　　This paper present a circularly polarized microstrip antenna array for Unmanned Aerial Vehicle (UAV).The antenna element is designed using conventional rectangular microstrip antenna which is electromagnetically coupled fed by a microstrip line.The 1×4 element microstrip antenna array is then assembled on the surface of UAV cylindrical fuselage.The measurement result showed for 1×4 element antenna array that it operates at frequency 5.6 GHz with return loss characteristic of22.24 dB,.The impedance bandwidth at VSWR < 2 is 720 MHz.Moreover, the radiation pattern show omnidirectional.Both simulation and experimental results show the proposed antenna radiation characteristics can be achieved as specified.

作者: Eko Tjipto Rahardjo Fitri Yuli Zulkifli Basari Desriansyah Yudha H erwanto Josaphat Tetuko Sri Sumantyo

作者单位: Department of Electrical Engineering, Universitas Indonesia Kampus Baru UI Depok Depok 16424, INDONE Microwave Remote Sensing Laboratory, Chiba University Chiba, JAPAN

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 870-872

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）