Design and Application of Vivaldi Antenna Array

被引：4
|
作者：
Li Ying [1 ]
Chen Ai-xin [1 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, EMC Lab, Beijing 100191, Peoples R China
来源：
ISAPE 2008: THE 8TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, PROCEEDINGS, VOLS 1-3 | 2008年
关键词：
D O I：
10.1109/ISAPE.2008.4735195
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：
Vivaldi antenna is a kind of slot-line UWB antennas, which is a high-gain and linearly polarized antenna. Theoretically, it has a very wide frequency band. And its gain keeps constant with frequency changed. This paper starts from a single balanced Vivaldi antenna element, designs and analyzes a balanced vivaldi array. Then this array is used as the feed of a paraboloid antenna to get more than 35dB power gain. This kind of paraboloid antennas is widely used in the realm of long distance communications and high resolving radars.Introduction
引用
收藏
页码：267 / 270
页数：4
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