全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于层叠结构的双极化单脉冲天线

Keywords: 双极化,单脉冲天线,层叠结构,角误差

Full-Text   Cite this paper   Add to My Lib

Abstract:

研究双极化微带阵列天线在单脉冲雷达系统中的应用,使传统单脉冲雷达系统具备收发极化分集能力以及多种极化形式下的目标角误差信息提取能力.采用基于层叠结构馈电的正六边形双极化微带天线构建满足单脉冲雷达系统需求的一维阵列天线,通过计算机仿真,利用比幅单脉冲角误差提取方法以及任意极化合成方法在同一天线中得出线极化、圆极化、椭圆极化形式下的和差波束方向图以及角误差曲线.并在一维阵列的基础上研究了低成本、低复杂度的二维阵列组阵方式以及二维角误差提取方法.研究结果证明了利用基于层叠结构馈电的微带阵列天线构建双极化单脉冲天线的可行性.

References

[1]  Zhang Zhuo, Zhao Guoqiang, Liu Baiyin, et al. Research and design of two-dimensional monopulse radar system with instantaneous polarization measurement capability[C]//Proceedings of the Asia Pacific Microwave Conference. Melbourne, Australia:[s.n.], 2011:1366-1369.
[2]  Harold Mott. Polarization in antenna and radar[M]. New York: Wiley-Interscience Publication, 1986:54-63.
[3]  Zhang Zhuo, Zhao Guoqiang, Shen Xiaoling, et al. Polarization synthesize based on Ku band dual polarization microstrip array antenna[C]//Proceedings of International Conference on Microwave and Millimeter Wave Technology. Shenzhen,China:[s.n.], 2012:1-4.
[4]  Vallecchi A, Gentili G B, Calamia M. Dual band dual polarization microstrip antenna[J]. IEEE Antennas and Propagation Society International Symposium, 2003,4:134-137.
[5]  Zaghloul A I, Dorsey W M. Evolutionary development of a dual band, dual polarization, low profile printed circuit antenna[C]//Proceedings of International Conference on Electromagnetics in Advanced Applications. Torino, Italy:[s.n.], 2009:994-997.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133