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- frequency modulation radar transmitter 调频雷达发射机
- In order to obtain high range resolution, the Chirp signal is used as subpulse to form stepped frequency modulated radar signal. 摘要为了获得高距离分辨率，将线性调频信号作为子脉冲构成调频步进雷达信号。
- Modeling of ultra wide band linear frequency modulated radar 超宽带线性调频雷达目标回波模型
- frequency modulation radar 调频雷达
- In frequency modulation continuous wave (FMCW) radar, the target information is usually extracted by Range-Doppler processing. 摘要调频连续波(FMCW)雷达往往通过对回波信号的距离-多普勒处理来提取目标信息。
- Linear frequency modulation (LFM) signal and binary phased code (BC) signal are applied widely in pulse compression radar system. 摘要线性调频信号和二相编码信号在脉冲压缩雷达系统中使用较为广泛。
- Doppler effect analysis and processing for wideband linear frequency modulated radar signal 宽带线性调频雷达信号多普勒效应分析与处理
- LFM (Linear Frequency Modulation) pulse is a kind of important large time-bandwidth product signal and commonly used in modern radar system. 摘要线性调频脉冲是现代雷达系统中常用的一种重要的大时宽-带宽积信号。
- Target Extracting Algorithm and System Parameter Design in Stepped Frequency Modulated Radar 调频步进雷达目标抽取算法及系统参数设计
- Novel Signal Processing Methods for Moving Targets in Stepped Frequency Modulated Radar 调频步进雷达运动目标信号处理的新方法
- Frequency modulation does not allow static to creep in. 频率调制不允许静电干扰混入。
- Frequency modulation is not possible with polychromatic light. 多色光不可能调制频率。
- The figure below illustrates a simple frequency modulation architecture. 下面的图表列举了一个简单的调频结构体系。
- A new method is proposed for jamming the linear frequency modulation (LFM) radar, which is based on the feature of the LFM radar signals and is named sinusoidal weighted frequency modulation jamming. 摘要根据线性调频雷达发射信号的特点，提出一种新的应答式干扰技术-正弦加权调频干扰，即干扰机时接收到的雷达照射信号附加正弦频率调制，然后将调频结果放大之后转发出去。
- Synthetic Aperture Radar (SAR) gains a high-resolution radar image by compressing the Doppler echo in azimuth direction and the linear frequency modulation (LFM) signal in range direction. 合成孔径雷达在方位向对回波多普勒信号进行波束锐化，在距离向对发射的线性调频信号进行脉冲压缩，从而实现高分辨力的雷达图像。
- frequency modulated radar 档雷达
- The Frequency Modulation Continuous Wave (FMCW) radar has the characteristics of low probability of interception, good hidden property and ability to counter anti-radiation missiles. 摘要调频连续波雷达的低发射功率使其具有低截获、隐蔽性好、抗反辐射导弹能力强的特点。
- A method of representing data in magnetizable surface storage; for example,"modified frequency modulation". 在磁表面存储技术中一种表示数据的方法，例如改进型调频制。
- A large proton synchrotron,uses frequency modulation of an electric field to accelerate protons. 一种大的质子同步加速器,用电域的调频加速质子。
- The Linear Frequency Modulated（LFM） signal is a popular pulse compression radar signal. 摘要 线性调频信号是雷达中常采用的一种脉冲压缩信号。
