Design and Implementation of a New Missile-borne Conical Conformal Antenna
In this paper,a conical missile-borne conformal antenna is proposed to meet a specific application.To achieve good omnidirectional circularly polarized(CP)radiation,the proposed antenna array is consisted of four identical CP microstrip antennas,which are distributed around the projectile.Shifter network and optimized patch is used to get CP performance for each antenna.The measured results are in good agreement with the simulation one.The experimental results show that the axial ratio(AR)of element antenna is less than 3 dB and omni-axis ratio is less than 6dB.The pattern of antenna in the horizontal direction is circular,with un-roundness less than 2 dB and the vertical pattern is 8.
Ming Li Liang Xu Wen Bin Zeng Guo Liu
The Institute of Radio Wave Propagation,Xidian University,Xian,Shaanxi 710071,China
国际会议
Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)
广州
英文
2592-2595
2014-08-01（万方平台首次上网日期，不代表论文的发表时间）