ICAO Antenna for sidelobe suppression

被引：0
|
作者：
Zavodny, Vadim [1 ]
Dvorsky, Marek [2 ]
Schejbal, Vladimir [3 ]
机构：
[1] Eldis Pardubice Ltd, Dept Microwave Design, Pardubice, Czech Republic
[2] VSB Tech Univ Ostrava, Fac Elect Engn & Comp Sci, Dept Telecommun, Ostrava, Czech Republic
[3] Univ Pardubice, Fac Transport Engn, Pardubice, Czech Republic
来源：
2019 CONFERENCE ON MICROWAVE TECHNIQUES (COMITE) / MICROWAVE AND RADIO ELECTRONICS WEEK (MAREW 2019) | 2019年
关键词：
Antenna Array; Secondary Surveillance Radar; Sidelobe suppression antenna;
D O I：
10.1109/comite.2019.8733500
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：
The paper presents the Chu-Dunbar reflector antenna for primary surveillance radar 1.25-1.35 GHz and integrated monopulse system for secondary surveillance radar at frequency band 1.03 and 1.09 GHz. The main topic of this paper is the mechanical concept of a dipole antenna array that produces a monopulse antenna diagram at a horizontal (azimuthal) plane. The sidelobe suppression is cowered due to antenna array at the top of the reflector antenna.
引用
收藏
页码：102 / 105
页数：4
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