涂复目标的超宽带雷达特性的实验研究

EXPERIMENTAL INVESTIGATION ON ULTRA-WIDEBAND RADAR CHARACTERISTICS OF COATING RAM'S TARGETS

本文从实验研究了超宽带信号和窄带信号对涂复雷达吸波材料(RAM)目标的响应,结果表明,超宽带信号比常规雷达的窄带信号对付涂复吸波材料目标有优于10dB的好处,清楚地说明超宽带信号的确具有抗窄带RAM的良好性能。

The response of ultra-wideband(UWB) signal acting on the coating radar absorbingmaterial (RAM) targets have been investigated experimently in this paper. The results of measurement and calculation are given. The difference between of the responses of impulse signal acting on the metallic targets with RAM and without RAM have been compared. It is shown that the UWB signal superior 10 dB to the narrowband(NB) signal of conventional radar to combat the coating RAM's targets, and clearly indicated that UWB signals has surely good capabilities to combat the NB RAM.