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从美军入侵巴拿马首次使用F-117A隐身战斗机,到海湾战争中该机突破伊军的防空网轰炸巴格达,再次大显威风,隐身技术一时间成为世界各国关注的焦点。隐身飞机融多种隐身技术于一体,它的出现对以雷达、红外等传统探测器为主的现代防空系统提出了严峻的挑战,发展反隐身技术已成为未来军事斗争面临的重要研究课题。美国、俄罗斯、法国等国家都在积极研究包括使用雷达、红外、光学系统和声音探测器等多种传感器的各种反隐身技术,其中,雷达反隐身技术被各国视为研究的重点。在这方面,他们取得了令人瞩目的成就,相继研制出一批具有反隐身能力的雷达。目前,国外在雷达反隐身技术的研究上主要分两个方面:一是提高雷达对低雷
From the first use of F-117A stealth fighters by the U.S. invasion of Panama to the bombing of Baghdad by the air defense network of the Iraqi forces in the Gulf War, it once again showed great power and stealth technology has become the focus of attention of all countries in the world. Stealth aircraft blend with many stealth technologies. Its emergence poses a severe challenge to modern air defense systems that mainly include traditional detectors such as radar and infrared. The development of anti-stealth technology has become an important research topic in the future military struggle. The United States, Russia, France and other countries are actively studying various anti-stealth technologies that include various sensors such as radar, infrared, optical systems and sound detectors. Among them, the anti-stealth radar technology is regarded by all countries as a research focus. In this regard, they have made remarkable achievements and successively developed a batch of radar systems with anti-stealth capabilities. At present, foreign research on radar anti-stealth technology is mainly divided into two aspects: First, improve the radar on the low-ray