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- Design of False Target Deception Jammer Against PD Radar 一种对抗PD雷达的假目标欺骗干扰机设计
- New system Radar have good performances and ECCM capability, makes the conventional noise jamming and deception jamming failed. 新体制雷达的出现和应用极大地提高了雷达性能和抗干扰性,使传统的噪声干扰和欺骗干扰相对失效。
- DRFM is the best sources of noise and deception jamming, it has become powerful means to counterwork new system Radar. 高性能的数字射频存储器是产生最佳噪声干扰和最佳欺骗干扰的干扰信号源,是对付新体制雷达的有力手段。
- The study of deception jamming against stepped-frequency ISAR hasn't been done at home and abroad yet. 摘要目前国内外尚未开展对步进频率逆合成孔径雷达的欺骗干扰研究。
- Noise jamming includes blocking, aiming and random pulse jamming, and deception jamming includes transmitting, responding and scattering jamming. 有源压制干扰主要包括阻塞干扰、瞄准式干扰和随机脉冲干扰;
- The input and output carrier of SAW delay line is constant to maintain the coherence of the pulse,which can be well applied for deception jamming in PD radar. 而声表面波延迟线输入输出载频不变,并能始终保持脉冲的相参性,用于PD雷达欺骗干扰,是实用的方案。
- This kind of jamming not only could avoid the process of coherent radar for blanket jamming to improve the utility of jamming power, but also own better jamming effect than pore deception jamming. 这种干扰不仅消除了相参雷达对压制干扰的处理增益,以提高干扰功率利用率,同时又比纯欺骗干扰具有更好的干扰效果。
- This kind of jamming not only could avoid the process of coherent radar for blanket jamming to improve the utility of jamming power,but also own better jamming effect than pure deception jamming. 这种干扰不仅消除了相参雷达对压制干扰的处理增益,以提高干扰功率利用率,同时又比纯欺骗干扰具有更好的干扰效果。
- It is effect to decrease the laser threats by lowering permeation ration of laser through the atmosphere,reducing the laser energy coming from the target and by laser deception jamming technology. 要实现激光安全,可以通过减小激光在大气中的透过率,降低激光从目标的回波能量,以及通过干扰激光威胁系统对激光信息的处理方式等手段。
- How am I going to get out of this jam? 我怎样才能摆脱困境呢?
- He has spread a slice of bread with Jam. 他把面包片抹上了果酱。
- Because I lost my money I was in a jam. 我因为丢了钱而陷入困境。
- His car was stalled in a traffic jam. 他的车子在交通阻塞中动弹不得。
- He obtained our trust by deception. 他靠欺骗获取了我们的信任。
- I am cooking a sponge cake with jam filling. 我在做果酱松糕。
- His pretended friendship was part of the deception. 他所谓的友谊是一种骗局。
- He spread some apple jam on the bread. 他在面包上涂上苹果酱。
- Aiming at the deception in distance of radar's transmitting deceptive jamming, this paper advances a method, based on mode classification, to recognize the object and jamming. 针对雷达转发式欺骗干扰中的距离欺骗,提出了一种基于模式分类来识别目标与干扰的方法。
- We were stuck in a traffic jam for an hour. 我们因交通堵塞而受阻一个小时。
- A Study on the Active Deception Jamming to SAR 合成孔径雷达的有源欺骗干扰方法研究