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洛克希德马丁公司的子公司桑德斯公司已选定艾默赫斯特系统公司来共同完成用于F—22战斗机综合电子战系统研制的模拟器,根据价值1500万美元的合同规定,艾默赫斯特公司将提供一部先进动态射频模拟器(ADRS),试验F—22的AN/ALR—94雷达告警系统.艾默赫斯特公司新业务开发部的负责人鲍勃·科克里尔说,ADRS.要利用为B—IB和B—2雷达模拟器开发的雷达技术.ADRS预定1998年9月交付,直到1999年初都提供支持.有关其他计划的新闻有,9架F—22A工程与制造研制(EMD)模型中的第一架已于4月在主承包商洛克希德马丁航空系统公司的原型机首展典礼上展出.尽管首展上没有透露有关F—22A的先进电子战系统的更多详细情况,但公开了该机采用的某些隐身技术.隐身特征包括:机翼前后缘的后掠角相等(这种设计技术被称为平台准直)以及座舱盖与机身上的斜面.座舱盖接缝和机舱门上用了锯齿边缘,武器置于舱内.其它特点还有:采用螺旋形进气道使发动机面深藏,采用的引导尾部排气管不仅能增加飞机的灵活还有助于隐身.该机将于5月底首次飞行,随后还要用飞机的动力装置进行EMI兼容性试验.
Sanders, a subsidiary of Lockheed Martin, has selected Ammerhurst Systems to work together on a simulator for the development of a comprehensive electronic warfare system for the F-22 fighter. Under the $ 15 million contract, Merhlster will provide an Advanced Dynamic Radio Frequency Simulator (ADRS) to test the AN / ALR-94 radar warning system for F-22 Bob Cork, Head of New Business Development, Emershurst Lille said ADRS is using radar technology developed for the B-IB and B-2 radar simulators, and the ADRS is scheduled to be delivered in September 1998 and supported by early 1999. News about other programs include 9 F- The first of the 22A Engineering and Manufacturing Development (EMD) models was presented at the premiere of the prototype contractor Lockheed Martin Aerospace Systems in April, although there was no disclosure of the F-22A For more details on the advanced electronic warfare system, some of the stealth features used in the aircraft are disclosed, including stealth sweep angles at the front and rear edges of the wings (this design technique is called platform alignment), and cockpit covers With the bevel on the fuselage The edge of the serrated, weapons in the cabin. Other features are: the helical air intake to hide the engine surface, the tail exhaust pipe used to guide not only increase the flexibility of the aircraft but also help stealth. First flight at the end of May, then use the aircraft’s power unit for EMI compatibility test.