| 一种新型超宽带喇叭阵列天线 |
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| 引用本文： | 易超龙,樊亚军,袁雪林,丁臻捷,夏文锋,石一平,朱四桃. 一种新型超宽带喇叭阵列天线[J]. 太赫兹科学与电子信息学报, 2016, 14(3): 409-412 |
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| 作者姓名： | 易超龙 樊亚军 袁雪林 丁臻捷 夏文锋 石一平 朱四桃 |
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| 作者单位： | Science and Technology on High Power Microwave Laboratory，Northwest Institute of Nuclear Technology，Xi''an Shaanxi 710024，China,Science and Technology on High Power Microwave Laboratory，Northwest Institute of Nuclear Technology，Xi''an Shaanxi 710024，China,Science and Technology on High Power Microwave Laboratory，Northwest Institute of Nuclear Technology，Xi''an Shaanxi 710024，China,Science and Technology on High Power Microwave Laboratory，Northwest Institute of Nuclear Technology，Xi''an Shaanxi 710024，China,Science and Technology on High Power Microwave Laboratory，Northwest Institute of Nuclear Technology，Xi''an Shaanxi 710024，China,Science and Technology on High Power Microwave Laboratory，Northwest Institute of Nuclear Technology，Xi''an Shaanxi 710024，China and Science and Technology on High Power Microwave Laboratory，Northwest Institute of Nuclear Technology，Xi''an Shaanxi 710024，China |
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| 摘 要： | 研制了一套16阵元的小型超宽带喇叭阵列天线，阵元天线由渐变横向电磁场(TEM)喇叭加框型电流环构成，分析了设计原理结构，给出了数值模拟结果并进行了试验研究。在每个单元馈入峰值电压4 kV，前沿180 ps超宽谱脉冲时，获得了rE值82 kV。整个系统紧凑小巧，具有较高的辐射效率，适合低功率情况下超宽谱脉冲的辐射。
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| 关 键 词： | 超宽带；天线；超宽谱脉冲；阵列天线 |
| 收稿时间： | 2014-11-24 |
| 修稿时间： | 2015-03-05 |
A novel compact Ultra Wide-Band horn array |
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| YI Chaolong,FAN Yajun,YUAN Xuelin,DING Zhenjie,XIA Wenfeng,SHI Yiping and ZHU Sitao. A novel compact Ultra Wide-Band horn array[J]. Journal of Terahertz Science and Electronic Information Technology, 2016, 14(3): 409-412 |
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| Authors: | YI Chaolong FAN Yajun YUAN Xuelin DING Zhenjie XIA Wenfeng SHI Yiping ZHU Sitao |
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| Abstract: | A 16-element array for ultra high repetition pulse is implemented. The antenna element consists of a Transverse Electric and Magnetic Field(TEM) horn and a current ring. The design principle is analyzed. Simulation and experiment are performed. Results show that the rE value is up to 82 kV when the antenna elements are excited by a pulse of 180 ps risetime and 4 kV peak voltage. |
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