Tapered slot antenna design for vehicular GPR applications

被引：0
|
作者：
Bicak, Emrullah [1 ]
Yegin, Korkut [1 ]
Nazli, Hakki [1 ]
Dag, Mahmut [1 ]
机构：
[1] Tubitak Land Def Syst Grp, Gebze, Kocaeli, Turkey
来源：
RADAR SENSOR TECHNOLOGY XVIII | 2014年 / 9077卷
关键词：
GPR; landmine detection; UWB antenna; vehicle applications;
D O I：
10.1117/12.2053346
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：
Vehicular applications of UWB GPR demand multiple GPR sensors operating in a harsh environment. One of the key elements of in the sensor is its UWB antenna which has minimal inter-element coupling, low group delay, high directivity and less prone to environmental conditions. Tapered slot antennas (TSA's) provide good impedance match, but they need to be modified for above specifications. Parasitic slot loaded TSA with balanced feed is proposed and a multi-channel antenna array structure is formed. Structural parameters are numerically analyzed and a prototype is built. Measurements show good performance for UWB GPR applications.
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页数：7
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