A Planar, Differential, and Directive Ultrawideband Antenna

被引：21
|
作者：
Locatelli, Andrea [1 ]
Modotto, Daniele [1 ]
Pigozzo, Filippo Maria [2 ]
Boscolo, Stefano [3 ]
De Angelis, Costantino [1 ]
Capobianco, Antonio-Daniele [2 ]
Midrio, Michele [3 ]
机构：
[1] Univ Brescia, Dipartimento Ingn Informaz, I-25123 Brescia, Italy
[2] Univ Padua, Dipartimento Ingn Informaz, I-35131 Padua, Italy
[3] Univ Udine, Dipartimento Ingn Elettr Gest & Meccan, I-33100 Udine, Italy
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2010年 / 58卷 / 07期
关键词：
Antenna arrays; antenna theory; directive antennas; microstrip antennas; monopole antennas; MONOPOLE ANTENNA;
D O I：
10.1109/TAP.2010.2048870
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 novel planar differential ultrawideband antenna is described and both numerically and experimentally characterized. The proposed antenna is formed by two disc monopoles fed by 50-Ohm microstrip lines with a structured ground plane. Simulations and measurements demonstrate that it is possible to achieve a huge increase in directionality with respect to conventional monopoles by carefully engineering the ground plane and by exploiting the array effect.
引用
收藏
页码：2439 / 2442
页数：5
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