Highly directional planar ultra wide band antenna for radar applications

被引：0
|
作者：
Locatelli, A. [1 ]
Modotto, D. [1 ]
Pigozzo, F. M. [2 ]
Boscolo, S. [3 ]
Autizi, E. [2 ]
De Angelis, C. [1 ]
Capobianco, A. -D. [2 ]
Midrio, M. [3 ]
机构：
[1] Univ Brescia, Dipartimento Elettron Automataz, Via Branze 38, I-25123 Brescia, Italy
[2] Univ Padua, Dipartimento Ingn Informaz, I-35131 Padua, Italy
[3] Univ Udine, Gestionale Meccan, Dipartimento Ingn Eletrr, I-33100 Udine, Italy
来源：
2007 EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE, VOLS 1 AND 2 | 2007年
关键词：
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：
We describe a novel planar highly directive Ultra Wide Band (UWB) antenna based on a disc monopole fed by a 50-Ohm microstrip line. The key feature of the proposed antenna is a careful engineering of the ground plane that permits to increase directionality for radar applications. We demonstrate through numerical simulations and measurements in anechoic chamber that the designed antenna exhibits low return loss, high directivity and good time-domain properties in the band of interest between 6 and 8 GHz.
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页码：181 / +
页数：2
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