目前,美、俄、英、德等国都正在积极开展对隐身舰船的研究。舰船隐身的目的是减少电、热、声等特性辐射,提高舰船的隐蔽性。具体地说,舰船反射能量减少的作用是:缩短了外来雷达的探测距离,相应缩短进攻舰船武器所需反应的时间,造成攻击困难;由于海洋上存在着杂波,使雷达难以分辩发出弱小信号的目标,达到作为诱饵 At present, the United States, Russia, Britain, Germany and other countries are actively carrying out research on stealth ships. The purpose of the ship stealth is to reduce the radiation of characteristics such as electricity, heat, sound and improve the concealment of the ship. Specifically, the reduction of the ship’s reflected energy has the effect of shortening the detection range of external radars and correspondingly shortening the reaction time required to attack the weapons of the warship, resulting in an attacking difficulty; making the radar difficult to distinguish due to clutter on the sea The goal of a weak signal is achieved as a bait