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| 宽带双极化四脊圆喇叭天线的分析与设计 | |
| 引用本文： | 李 彬,杨 勇. 宽带双极化四脊圆喇叭天线的分析与设计[J]. 太赫兹科学与电子信息学报, 2011, 9(2): 180-184 |
| 作者姓名： | 李 彬 杨 勇 |
| 作者单位： | 1. 海军驻宜宾地区航空军事代表室,四川,宜宾,644007 2. 中航工业雷达与电子设备研究院,四川,内江,641000 |
| 摘 要： | 基于航空电子系统射频综合实验室的需求,应用圆锥喇叭天线的传输原理和宽频带波导的匹配特性,研制了一种宽带双极化四脊圆喇叭天线。对其工作原理、性能及电气结构进行了分析与设计,实际制作了一批宽带双极化四脊圆喇叭天线并对其进行了调试,电性能参数优良,实测结果与设计基本一致:此天线在C,X,Ku波段内具有大于3倍频程的宽带匹配特性,相当高的交叉极化隔离度(B>22 dB)和高的增益(10 dB~20 dB)。结果表明该方法是正确和有效的。 |
| 关 键 词： | 宽频带匹配 四脊圆喇叭天线 隔离度 驻波 |
| 收稿时间： | 2011-01-04 |
| 修稿时间： | 2011-02-21 |
Analysis and design of broadband dual-polarized quadruple-ridgedcircular horn antenna |
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| LI Bin and YANG Yong. Analysis and design of broadband dual-polarized quadruple-ridgedcircular horn antenna[J]. Journal of Terahertz Science and Electronic Information Technology, 2011, 9(2): 180-184 | |
| Authors: | LI Bin and YANG Yong |
| Affiliation: | LI Bin1,YANG Yong2(1.Aviation Military Representative Room of the Navy in Yibin area,Yibin Sichuan 644007,China,2.China Aviation Industry Institute of Radar and Electronic Equipment,Neijiang Sichuan 641000,China) |
| Abstract: | Based on the needs of the RF integrated laboratory in avionics system,one kind of broadband dual-polarized quadruple-ridged circular horn antenna was developed according to the transmission principle of conical horn antenna and the matching characteristics of broadband waveguide.Its working principle,performance and electrical structure were analyzed and designed.Through actual fabricating and testing of the antenna,excellent electric performance parameters were obtained.The measured results were basically ... |
| Keywords: | broadband matching quadruple-ridged circular horn antenna isolation standing wave |
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