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

页码：2439 / 2442

页数：5

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