引用本文: | 姚德淼,赵志中.八毫米电扫跟踪天线的波束分析[J].国防科技大学学报,1996,18(2):69-74.[点击复制] |
Yao Demiao,Zhao Zhizhong.An Analysis 8-mm Band Electrical Scanning-Tracking Antenna[J].Journal of National University of Defense Technology,1996,18(2):69-74[点击复制] |
|
|
|
本文已被:浏览 5543次 下载 5471次 |
八毫米电扫跟踪天线的波束分析 |
姚德淼, 赵志中 |
(国防科技大学 电子技术系 湖南 长沙 410073)
|
摘要: |
本文对一种新型的电扫跟踪天线的波束扫描性能进行分析。这是一种在馈源的两层双加脊矩形波导中安装四个 PIN 管以实现波束电扫的抛物面天线。文中从优化参量得到最佳模比。它与所研制天线的实验结果非常一致。表明所研制天线的调试已接近最佳。 |
关键词: 电扫瞄,跟踪天线 |
DOI: |
投稿日期:1995-04-19 |
基金项目:国防科工委科技进步一等奖项目 |
|
An Analysis 8-mm Band Electrical Scanning-Tracking Antenna |
Yao Demiao, Zhao Zhizhong |
(Department of Electronic Technology,NUDT,Changsha,410073)
|
Abstract: |
The properties of the beam scan of a novel electrical scanning-tracking antenna are analysed in this paper. This is a parabolic antenna with a feed,which is composed of four PIN diods installed in two layers dual-ridge rectangular waveguides. The suitable ratio of modes is obtained from optimum procedures for parameters. Some satis-factory identical results of calculation and experiment are obtained,which shows that thus designed antenna has almost reached perfection. |
Keywords: electrical scanning,tracking antenna |
|
|