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機載預(yù)警雷達技術(shù)及信號處理方法綜述

張良,  祝歡,  楊予昊,  吳濤

張良, 祝歡, 楊予昊, 吳濤. 機載預(yù)警雷達技術(shù)及信號處理方法綜述[J]. 電子與信息學報, 2016, 38(12): 3298-3306. doi: 10.11999/JEIT161007
引用本文: 張良, 祝歡, 楊予昊, 吳濤. 機載預(yù)警雷達技術(shù)及信號處理方法綜述[J]. 電子與信息學報, 2016, 38(12): 3298-3306. doi: 10.11999/JEIT161007
ZHANG Liang, ZHU Huan, YANG Yuhao, WU Tao. Overview on Airborne Early Warning Radar Technology and Signal Processing Methods[J]. Journal of Electronics & Information Technology, 2016, 38(12): 3298-3306. doi: 10.11999/JEIT161007
Citation: ZHANG Liang, ZHU Huan, YANG Yuhao, WU Tao. Overview on Airborne Early Warning Radar Technology and Signal Processing Methods[J]. Journal of Electronics & Information Technology, 2016, 38(12): 3298-3306. doi: 10.11999/JEIT161007

機載預(yù)警雷達技術(shù)及信號處理方法綜述

doi: 10.11999/JEIT161007

Overview on Airborne Early Warning Radar Technology and Signal Processing Methods

  • 摘要: 機載預(yù)警雷達及其信號處理技術(shù)經(jīng)歷了巨大的發(fā)展，但也面臨著隱身目標、非均勻雜波、復雜電磁環(huán)境、目標的識別和多種作戰(zhàn)任務(wù)的嚴峻挑戰(zhàn)。該文回顧了機載預(yù)警雷達及其信號處理技術(shù)的發(fā)展歷程，分析了機載預(yù)警雷達面臨的反隱身、反干擾、反雜波和目標識別方面的挑戰(zhàn)，在此基礎(chǔ)上提出了機載預(yù)警雷達體制正向數(shù)字化、寬帶化、協(xié)同化、智能化和多功能一體化演變的趨勢，最后分析了3D-STAP, MIMO-STAP、寬帶檢測、認知抗干擾等關(guān)鍵技術(shù)，有望對下一代機載預(yù)警雷達的研制發(fā)揮一定的指導意義。
    Abstract: Airborne early warning radar and its signal processing technology have experienced great development, but it is also facing great challenges on stealth target, heterogeneous clutter, complex electromagnetic environment, target classification and a variety of combat missions. In this paper, the development of airborne early warning radar and its signal processing technology is reviewed and the challenges airborne early warning radar facing such as anti-stealth, anti-jamming, anti-clutter and target recognition are analyzed. The development trends of the airborne early warning radar system towards digital, broadband, collaborative and intelligent direction are put forward on this basis. Finally, the key technologies of the signal processing such as 3D-STAP, MIMO-STAP, wideband detection, cognitive anti-jamming are analyzed, which have certain directive significance for the development of the next generation airborne early warning radar.
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出版歷程
  • 收稿日期:  2016-09-30
  • 修回日期:  2016-11-11
  • 刊出日期:  2016-12-19

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