A Novel Wideband Complementary SIW Backed Edged Spiral Antenna for Radio Telescope Applications

被引：0
|
作者：
Saxena, Suryansh [1 ]
Tewari, Nidhi [1 ]
Kumar, Abhay [1 ]
Srivastava, Shweta [1 ]
机构：
[1] Jaypee Inst Informat Technol Noida, Dept Elect & Commun, Noida, India
来源：
2024 IEEE SPACE, AEROSPACE AND DEFENCE CONFERENCE, SPACE 2024 | 2024年
关键词：
Cavity backed SIW; Complementary; Wide-bandwidth; Gain; Radiation Pattern; Spiral Antenna;
D O I：
10.1109/SPACE63117.2024.10668058
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A novel edge spiral substrate integrated waveguide (SIW) antenna design is presented in this paper. The spiral arms of antenna are placed at the top plane. The antenna is fed through small strip at the centre of SIW cavity and in between two symmetrical spiral arms which shows state of the art. The spiral antenna at top and its complementary design at the bottom ground plane is resonating at 14 GHz (13.56 GHz-14.54 GHz). The proposed design shows wide bandwidth of 980 MHz due to the two spiral arms of antenna.
引用
收藏
页码：952 / 956
页数：5
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