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- The problem of LFM pulsed radar's ranging bias due to the range-Doppler coupling is studied. 研究了线性调频(LFM)脉冲体制雷达由于距离-多普勒耦合效应造成的测距偏差问题。
- The Multi Band Excitation vocoder was developed by Griffin in MIT in 1987. Subsequently the improved MBE was adopted by Inmarsat as a standard for satellite voice communications. 多带激励声码器（MBE）由MIT的Grifin在1987年提出，其改进算法（IMBE）已被IN－MARSAT采纳作为卫星话音通信的标准。
- The computer simulation and informal listening test results show that the new Multi Band Mixed Excitation Linear Predictive ( MBMELP ) speech coder at 2.4 kbit/s can produce a synthesized speech quality close to that by CELP algorithm at 4 8 kbit/s . 计算机模拟及非正式的语音试听结果表明 ;新的多带混合激励线性预测语音编码器在 2 4kbit/s编码速率重建的语音质量接近于 4 8kbit/sCELP算法的质量 .
- The Structural Design of the Antenna Pedestal for the Multi band Composite Radar 多频段复合雷达天线座结构设计
- FM/AM Noise Test Set for a Pulsed Radar 用于脉冲多普勒雷达的调频/调幅噪声测试设备
- Suitable for radio and multi band radio 适合于汽车收音机和各种频段的无线电
- Dim Target Detection of Pulsed Radar Based on IPPS 脉冲雷达微弱目标的IPPS检测
- yellow band and multi band longicorn 黄带多带天牛
- It is known that the pulse radar altimeter is an important assembly in the terrain contour matching system(TERCOM). 脉冲雷达高度表内嵌的跟踪与测高算法在很大程度上决定了地形匹配系统的总体性能。
- This means that a broad band pulse that was strong and coherent when it set on its way will be smeared across a time-span of several milliseconds when it is received on Earth. 这就意味着本来在出发的时候强烈而一致的宽频带信号在到达地球的过程中会逐渐地被拖成几毫秒的长度。
- Abstract :This article introduces the way that modulator circuit of the single pulse radar was realized by IGBT. 摘要:介绍了用IGBT实现单脉冲雷达调制器电路的方法;
- Finally, intellectualized test method of pulse radar transponder is compared with traditional one in this thesis. 最后，对脉冲雷达应答机智能化测试方法与经典测试方法进行了比较。
- It is important for pulse radar to calibrate its axis errors in its maintaining for the sake of ensuring its measurement precision. 针对轴系误差标定是脉冲测量雷达使用维护的重要内容，是确保其测量精度的主要手段。
- Liu Zheng, Zhang Shouhong.Estimation of target motion parameter in a stepped frequency pulses radar [J].Acta Electronica Sinica, 2000, 28 (5): 43-45. [5]刘峥;张守宏.;步进频率雷达目标的运动参数估计[J]
- Stretch-processing Method and DDR Technique for LFM Pulsed Radar 调频脉冲雷达信号的伸缩处理方法与DDR技术
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- Using a high frequency pulse radar of 300MHz, radar sounding was carried out at 150 points on Collins Ice Cap and the echo profile of bedrock in 15km distance was given. 使用一台300MHz高频脉冲雷达，对柯林斯冰帽150个测点进行冰厚探测，描绘出15km冰床雷达回波剖面。
- The band played a military march. 乐队吹奏军队进行曲。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
