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- Wide band barrage jamming noise is transformed form Baseband noise,which is added to VCO,by the method of noise FM. 基带噪声加到VCO上,采用噪声调频的方式得到较宽频带的阻塞干扰噪声,噪声频谱的中心位置由加到VCO上的直流偏压大小来控制。
- narrow band barrage jamming 窄带阻塞式干扰
- broad - band barrage jamming 宽带拦阻式干扰
- The efficiency of broad band barrage Stand-Off Jamming (SOJ) is decreased quickly with such techniques as radar ultra-low sidelobe antennas and narrow-channel filter. 雷达天线超低旁瓣技术和压缩滤波技术使得宽带阻塞式远距离支援干扰的效能急剧下降。
- Furthermore, it investigates the characteristics of power and time-frequency of this jamming technique.Computer simulation indicates that this jamming technique is superior to broad band barrage SOJ. 计算机仿真试验表明此种干扰方法较宽带阻塞式远距离支援干扰有较大的优越性。
- RTWP: Received Total Wide band Power. 接收总带宽功率。
- Test Fdb : random vibration wide band. Fdb 试验.;在宽带上的随机振动
- Design plan of wide band network of feicheng Mining Group Co. 肥城矿业集团公司宽带网络设计方案。
- Basing on the concept of Euclid distance space, this paper introduces an evaluation technique of barrage jamming effect on SAR. 从欧几里德距离空间的概念出发 ,提出了一种对SAR压制干扰效果的评估方法。
- Such system is used to digitize high-speed, wide band signal. 该系统适用于对高速、宽带的瞬态信号进行数字化处理。
- Development of fused biconical taper wide band coupler[J]. 引用该论文 吕敏;冯志江;杨笛;张素娟.
- The LFM signal enhancement technique based on STFT, narrow band jamming restrain technique based on time-frequency peak filtering and wide band LFM detecting technique are put forward. 研究了低信噪比强窄带干扰条件下的LFM信号检测技术,提出了基于短时傅里叶变换(STFT)的线性调频(LFM)信号增强技术、基于时频峰值滤波的强窄带干扰抑制技术和基于一维搜索的宽带LFM信号检测技术。
- A rope or rawhide halter with a wide band that can be lowered over a horse's eyes, used in breaking horses to a bridle. 辔头一种绳索或生皮笼头，带有一条宽带，可以用来遮住马的眼睛，用于勒停马匹
- It has the merit of unitary.Furthermore, two typical noise barrage jamming modes are employed in computer simulation of interference with ISAR.The result shows the method proposed is effective. 就射频噪声干扰模式和调相噪声干扰模式对ISAR进行了干扰仿真，仿真结果证明了该评估方法的有效性。
- This circuit is characterized by wide band, pragmatism and multifunction. 该电路具有宽频、快速、实用和多功能处理的特点。
- The main products are PDH, SDH optical transmission and wide band data series. 公司主要以PDH、SDH光传输和宽带数据等多个系列产品为主。
- Purpose: UHF frequency converter, local oscillator，wide band am plifier. 用途:用于超高频频率转换,负载振荡器,宽频放大。
- Simulation and Evaluation of Barrage Jamming on SAR SAR压制式干扰仿真及效果评估
- Wide band reflection can display white images instead of monochromic images. 宽频谱的反射可以呈现白色的影像而不是只有单色的影像。
- During the cold war, the Soviets routinely barrage jammed to interfere with transmissions from the west. 在冷战时代，苏联人经常进行无线电干扰，以扰乱来自西方的信号。
