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在陆海空天电五维一体的现代战争中,战斗机发挥着十分重要的作用。自从F-22A服役以来,国外已经开始六代机的研究工作。根据美国、日本、俄罗斯等国六代机的概念方案,归纳了六代机的主要特点:高空高速、全频谱全向隐身、采用定向能武器、航电系统的高度综合化与信息网络化。分析了六代机天线罩的技术需求,总结了全频谱全向隐身天线罩、共形天线罩、耐高温天线罩、甚宽频带天线罩技术的现状,阐述了频率选择表面天线罩和共形天线罩的关键技术。
Fighting planes play a very important role in the modern warfare in which land, sea and sky are five-dimensionally integrated. Since the service of F-22A, foreign countries have started the research work of the sixth generation machine. According to the concept plans of the sixth generation machines in the United States, Japan and Russia, the main features of the sixth generation machines are summarized as follows: high-altitude high-speed and full-spectrum omnidirectional stealth; directional energy weapons; highly integrated avionics systems and information networking. The technical requirements of the sixth generation radome are analyzed. The status quo of the full spectrum omni stealth radome, the conformal radome, the high temperature radome and the wideband radome technology are summarized. The frequency selective surface radome and conformal Radome key technologies.