研究飞机抗干扰技术。为了实现在外界干扰的情况下,使飞机具有更好的抗干扰性能,采用复合材料作为机身保护外色。飞机抗干扰复合材料主要是使用含有能够增加吸收光线波段宽度的成分和降低表面辐射能力的成分的聚合物构造飞机抗干扰表面。可以用抗辐射能量干扰公式计算飞机表面抗干扰能力。红外波段抗干扰聚合材料能够使飞机表面材料具有频率选择特点,有效地降低干扰。从几方面深入研究了降低飞机抗干扰能力的方法,达到提高抗干扰飞机的性能。实验证明,运用提出的方法合理选取抗干扰飞机表面材料可以大幅提高飞机抗干扰性能效果。 Research aircraft anti-jamming technology. In order to achieve the interference in the outside world, the aircraft has better anti-jamming performance, the use of composite materials as the fuselage to protect the color. Aircraft anti-jamming composites primarily use anti-jamming surfaces constructed from polymers that contain components that increase the width of the absorbing light band and reduce the ability of the surface to radiate. Anti-radiation energy interference formula can be used to calculate the aircraft’s surface anti-interference ability. Infrared band anti-jamming polymer materials can make aircraft surface materials with frequency selection features, effectively reduce interference. In-depth study of several ways to reduce aircraft anti-interference ability, to improve anti-jamming aircraft performance. Experiments show that using the proposed method to select the anti-jamming aircraft surface material can significantly improve the anti-jamming performance of the aircraft.