Compact, Teflon Embedded, Dual-Polarized Ultra Wideband (UWB) Antenna

被引:0
|
作者
Reichardt, Lars [1 ]
Kowalewski, Jerzy [1 ]
Zwirello, Lukasz [1 ]
Zwick, Thomas [1 ]
机构
[1] KIT, Inst Hochfrequenztech & Elekt, D-76131 Karlsruhe, Germany
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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
In this paper a compact dual-polarized Ultra Wideband antenna applicable to an indoor radar is presented. Apart from a broad bandwidth, which is between 3.5 to 13.5 GHz, the main features are high polarization purity and small dimensions. The compact size is determined by the embedding in a dielectric (Teflon). The antenna itself is tapered slot lines based, typically known as Vivaldi antennas. Additionally to the description of the design also measurement results of a prototype are presented.
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页数:2
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