Ultra-wideband Multidisc Antenna with Reconfigurable Polarization for Ground-Penetrating Imaging Radar

被引：0
|
作者：
Kochetov, Aleksandr. V. [1 ]
Komarov, Gleb. V. [1 ]
Kulikova, Daria Yu. [2 ]
机构：
[1] AO NPP Radar Mms, St Petersburg, Russia
[2] St Petersburg Electrotech Univ LETI, St Petersburg, Russia
来源：
PROCEEDINGS OF THE 2019 IEEE CONFERENCE OF RUSSIAN YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING (EICONRUS) | 2019年
关键词：
ultra-wideband antenna; subsurface radar; dual-polarized antenna; ultra-wideband radar;
D O I：
10.1109/eiconrus.2019.8657062
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：
A advanced multidisc ultra-wideband antenna with reconfigurable polarization and sub-GHz operating frequency is presented. Four internal antenna elements with individual RF input allow to implement two linear and two circular polarizations without narrowing bandwidth of antenna. Multidisc design, optimization size and position of all antenna elements allow this antenna operate near the metal plate without narrowing its working frequency. The simulated and measured results of the reflection coefficient and cross-polarization ratio verified the effectiveness of the proposed antenna configuration. The proposed antenna demonstrates suitable candidate for impulse ground-penetrating imaging radar antenna system by adding the benefits of control polarization probe pulse.
引用
收藏
页码：870 / 872
页数：3
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