Antenna-Platform Interaction Study in Phased Array Antennas

被引：0
|
作者：
Kedar, Ashutosh [1 ]
机构：
[1] Min Def, DRDO, RAMD, Elect & Radar Dev LRDE, Bangalore 56009, Karnataka, India
来源：
2022 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON | 2022年
关键词：
SIW; phased array antenna; platform interaction; FEM; SBR;
D O I：
10.1109/MAPCON56011.2022.10046800
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Phased array antenna systems (PAAS) for radars need to consider the effect of the surrounding environment and the platform for mounting to correctly assess its performance in the field scenario. This paper discusses these aspects of the design and development of PAAS. A substrate integrated waveguide technology (SIW) based U-slot microstrip patch antenna (SIW_MPA) is designed with wide beam width and wide band performance and used for realizing the antenna array for PAAS. The design cycle of PAAS includes the single element design (isolated), element performance in array environment, followed by the effect of platform and surrounding structures on array performance. A hybridization of finite element method (FEM) and shooting bouncing ray (SBR) modules in electromagnetic (EM) solver, Ansys HFSS are utilized to carry out the various simulations. The results are quite informative and useful for mast mounted phased array antenna systems.
引用
收藏
页码：1078 / 1081
页数：4
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