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- Pulsed Noise Jamming 脉冲噪声干扰
- The detection performance of receiver to noise jamming signal was improved remarkably by accumulation detection. 通过积累检测显著地改善了接收机对噪声干扰类信号的检测性能。
- 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。
- From simulation results, these methods can effectively combat multitone jamming and partial-band noise jamming. 这两种分集结合能有效抗多波道单音干扰或部分频带干扰，对抗干扰效能是非常良好的。
- Abstract: Seism monitoring under ground has higher accuracy with less noise jamming from the ground surface. 中文摘要: 井下地震监测可减少地面噪声干扰、提高地震监测精度。
- In the first system, we consider three cases, multitone jamming (MTJ), broad-band noise jamming (BBN) and partial-band noise jamming (PBN). 在第一个系统中环境为蓄意人为干扰或窄频带非人为干扰的环境，其中考虑三种干扰型式包括宽频杂讯干扰、部分频带杂讯干扰及多波道单音干扰。
- The smart noise jamming technique is presented based on DRFM due to the increasing of the anti-jamming ability of some new radar system. 针对新体制雷达抗干扰能力强的特点,提出了以DRFM为基础的多种灵巧噪声干扰波形设计方法。
- This method is compared with classical noise jamming technique by means of SJR (Signal to Jamming Ratio) gain and jamming power gain of SAR system. 讨论了这种干扰方法对合成孔径雷达图像的干扰效果。
- 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；
- To implement effective jamming on the modem coherent radar, this paper proposes one smart noise jamming realization scheme based on convolution modulation. 摘要为了对现代新体制相参雷达实施有效的干扰，提出了一种基于卷积调制的灵巧噪声干扰技术实现方案。
- But once the seeker is under a strong noise jamming,the receiver of the seeker becomes saturated,and the maladjusted angle as well as the variance of angle measure become s... 但是在强噪声干扰下,导引头接收机处于饱和状态,失调角及测角方差恶化,从而使其不再具有任何利用价值,必须采取措施加以解决。
- After the signal is decomposed and reconstructed by wavelet functions, the unmeasurabled noise jamming is eliminated, then use power spectrum coefficient method to analyse it. 实验表明这种方法与单一使用功率谱比值法的方法相比,动作模式识别率得到了提高。
- In this paper,through the analysis and processing of the measured data of a 2D shipborne radar,an algorithm based on binary integration detection is presented for active noise jamming resistance. 本文结合某型舰载两坐标雷达外场实测数据的分析和处理,提出了采用二进制积累检测算法对有源噪声干扰进行抑制的方法。
- The paper discusses the importance of anti - interference in mechatronics device, analyzes the sources of noise jamming and makes further approach to a antijamming structure for mechatronics device. 讨论了机电一体化装置抗干扰的重要性,分析了噪声来源,并探讨了一种机电一体化装置抗干扰的结构。
- The experiment results show that this algorithm can not only strain effectively every slow changing and pulse noise, but also sharpen well the image edge simultaneously. 实验结果表明,该算法不仅可以有效滤除各种慢变化及脉冲噪声,而且在滤噪的同时能锐化目标的边缘。
- Noise jammer is one of the primary jamming that radar seekers have to antagonize. 噪声干扰是雷达导引头需要对付的主要干扰形式之一。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- How am I going to get out of this jam? 我怎样才能摆脱困境呢？
- Here the algorithm of extremum filtering is introduced.Substituting the extremum with the average of the adjacent two points, the pulse noise can be filtered without any effect on the signals. 为此，介绍了去除奇异值的算法，用相邻两点的平均值代替奇异值，可去除脉冲干扰而对信号没有影响。
- Research of a Noise Jamming Technique to SAR 合成孔径雷达噪声干扰技术研究
