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A Novel Approach to Counter the Low Observable Characteristic of Stealthy Targets by Analyzing the Radar Cross Section

机译:通过分析雷达横截面来对抗隐身目标的低可观察特性的新方法

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Stealth technology has added an inspiration in the field of electronic counter measure and has brought out the incffectuality of the mono-static radars. The stealth aircrafts scatter very low intensity electromagnetic radiations due to its special geometry and absorbent material. However, if an electromagnetic wave is incident at 'good' angles, stealth aircraft though low observable cannot be called as invisible. In this paper, the results of the extensive simulations on a model stealth aircraft have been presented. Simulations arc performed, on an aircraft model to prove the effectiveness of the proposed model. By energizing the aircraft at 'good' angle(s) of incidence, significant scattering can be observed over a range of aspect angles. Thereafter, a multi-static approach is proposed making a polygon arrangement of radar transceivers in order to guarantee the detection of a stealth aircraft.
机译:隐身技术在电子对抗系统领域增加了灵感,并证明了单静态雷达的不足之处。隐形飞机由于其特殊的几何形状和吸收性材料而散射非常低强度的电磁辐射。但是,如果电磁波以“良好”的角度入射,则隐身飞机虽然可观察性较低,但不能称为隐形飞机。在本文中,已经提出了在模型隐身飞机上进行广泛仿真的结果。对飞机模型进行了仿真,以证明所提出模型的有效性。通过以“好”入射角激励飞机,可以在一定的纵横角范围内观察到明显的散射。此后,提出了一种多静态方法来制造雷达收发器的多边形布置,以确保能够检测到隐形飞机。

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