雷达科学与技术Issue(6)：583-586,4.DOI:10.3969/j.issn.1672-2337.2013.06.004
基于微波光电技术的未来数字阵列构想
An Idea for Future Digital Array Radar Based on Microwave Optoelectronics
方立军 1李佩 1马骏 1张焱 1柳勇1
作者信息
- 1. 中国电子科技集团公司第三十八研究所，安徽合肥 230088
- 折叠
摘要
Abstract
The antenna system of large digital array radar has become more extremely immense and complicated,in which the radiation elements and thousands of digital transmit/receive modules are included. However,the system has to face a big challenge of engineering implementation and safety.In the future,mi-crowave photonics would have great influence on the large digital array radar system which are composed of radiation elements and analog optoelectronic transmit/receive module(OTR).Based on this technique,remote T/R and transmission of array signal can be implemented for antenna system.A good idea is proposed for the future large digital array radar.If this idea comes true,the antenna system in radar could own the character-istic of light-weight,low-cost and remote-installation which would efficiently improve the flexibility during the erection and the safety in use.Meanwhile,optoelectronic digital array module(ODAM)has benefits for enlarging design margin and improving comprehensive performance of radar as well.关键词
数字阵列雷达/微波光子学/光电收发模块(OTR)/光电数字阵列模块(ODAM)Key words
digital array radar/microwave photonics/optoelectronic transmit/receive module(OTR)/optoelectronic digital array module(ODAM)分类
信息技术与安全科学引用本文复制引用
方立军,李佩,马骏,张焱,柳勇..基于微波光电技术的未来数字阵列构想[J].雷达科学与技术,2013,(6):583-586,4.
