Analysis of two-dimensional wide-angle scanning phased array antenna element in Ka-band

Author

Xiaoling Wang ; Chuanfang Zhang

Author_Institution

Beijing Inst. of Technol., Beijing, China

fYear

2013

fDate

25-28 Aug. 2013

Firstpage

288

Lastpage

290

Abstract

This paper designs a two-dimensional wide-angle scanning phased array antenna element in Ka-band, the antenna element is Vivaldi antenna which is a tapered-slot antenna. This paper gives a antenna element and the antenna array simulation model in HFSS, from the analysis of the simulation results we can see that, the type of antenna has the good matching and radiation characteristic in the working band, it can achieve two-dimensional wide-angle scanning, so the antenna is suitable for the element of two-dimensional wide-angle scanning phased array antenna.

Keywords

antenna phased arrays; antenna radiation patterns; microwave antenna arrays; slot antennas; HFSS; Ka-band; Vivaldi antenna; antenna array simulation model; antenna element; radiation characteristic; tapered-slot antenna; two-dimensional wide-angle scanning phased array antenna; Arrays; Finite element analysis; Phased arrays; Radar antennas; Reflection coefficient; Reflector antennas; Vivaldi antennas; Vivaldi antenna; mutual coupling; phased array antenna; scanning blindness angle; wide-angle;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Technology & Computational Electromagnetics (ICMTCE), 2013 IEEE International Conference on

Conference_Location

Qingdao

Type

conf

DOI

10.1109/ICMTCE.2013.6812437

Filename

6812437