舰船电子对抗
艦船電子對抗
함선전자대항
JIANGCHUAN DIANZI DUIKANG
2011年
3期
36-38,42
,共4页
系留气球%目标探测%信号处理
繫留氣毬%目標探測%信號處理
계류기구%목표탐측%신호처리
captive balloon%target detection%signal processing
气球载雷达由于升到空中观测目标,目标回波与杂波共存,使目标检测的难度加大,因此强杂波背景下的目标检测技术是气球载雷达系统的关键。提出使用高增益低副瓣天线、强杂波信号处理和滤波技术来使目标观测画面清晰、目标跟踪稳定,并分析了未来系留气球载雷达系统目标检测技术需求。
氣毬載雷達由于升到空中觀測目標,目標迴波與雜波共存,使目標檢測的難度加大,因此彊雜波揹景下的目標檢測技術是氣毬載雷達繫統的關鍵。提齣使用高增益低副瓣天線、彊雜波信號處理和濾波技術來使目標觀測畫麵清晰、目標跟蹤穩定,併分析瞭未來繫留氣毬載雷達繫統目標檢測技術需求。
기구재뢰체유우승도공중관측목표,목표회파여잡파공존,사목표검측적난도가대,인차강잡파배경하적목표검측기술시기구재뢰체계통적관건。제출사용고증익저부판천선、강잡파신호처리화려파기술래사목표관측화면청석、목표근종은정,병분석료미래계류기구재뢰체계통목표검측기술수구。
Due to the balloon-borne radar observes the targets in the sky,the target echo and the clutter are mixed,which makes the difficulty of target detection becomes harder,so the target detection technologies in the intense clutter background are the crucial for the balloon-borne radar system.The technologies using the high gain and low side-lobe antenna,intense clutter signal processing and filtering are brought forward to make the target observation menu clear and the target tracking steady in this paper,and the technical requirements for the target detection of future captive balloon-borne radar system are analyzed.
