Ultra Wide Band TEM Horn and Reflector Antenna Designs for Down and Forward Looking Ground Penetrating Radars

被引：0
|
作者：
Turk, Ahmet Serdar [1 ]
Keskin, Ahmet Kenan [1 ]
Senturk, Mustafa Dagcan [1 ]
Magat, Abdullah [1 ]
Ozakin, Mehmet Burak [1 ]
Aksoy, Serkan [1 ]
机构：
[1] Yildiz Tekn Univ, Dept Elect & Telecommun Engn, TR-34220 Istanbul, Turkey
来源：
2013 7TH INTERNATIONAL WORKSHOP ON ADVANCED GROUND PENETRATING RADAR (IWAGPR) | 2013年
关键词：
Ultra-wide band antenna; TEM horn; Parabolic reflector; Ground penetrating radar; Impulse radiation; IMPULSE RADAR; SIMULATION;
D O I：
暂无
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：
This paper presents ultra-wide band (UWB) TEM horn antennas and TEM horn-fed parabolic reflector designs, which are suitable for down-looking and forward-looking vehicle-mounted impulse GPR systems, respectively. On this scope, partial dielectric loaded, Vivaldi form and array configurations of the TEM horn structure are investigated, designed, simulated and measured. Vivaldi shaped TEM horn-fed parabolic reflector antenna prototype is proposed to reach hyper-wide band impulse radiation performances from 300 MHz up to 15 GHz for multi-band GPR operation that can provide both deep and high resolution imaging. The gain and input reflection performances are demonstrated with measurement results.
引用
收藏
页码：165 / 170
页数：6
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