1) LFM radar LFM雷达1. Aimed at the problem that the range gate pull-in jamming is no effect to the staggered pulse radar and random location pulse radar, in this paper, the opinion that the range gate pull-in for LFM radar can be realized by frequency modulation is expressed in the ...
radar雷达LFM多目标检测 行业 - 电信Vi**nt 上传2.9 KB 文件格式 m radar雷达LFM多目标检测 点赞(0) 踩踩(0) 反馈 所需:9 积分 电信网络下载 6DAD81D7-D0F3-4A1F-8281-6D5705507669.MOV.mov 2025-01-12 04:37:27 积分:1 bin 1X1x240x320 2025-01-12 03:30:28 积分:1 ...
The present invention belongs to the field of radar communication technologies, particularly to radar LFM composite waveform design method combines Doppler tolerance, against moving target LPI characteristics and low correlation side-lobe access to information, the method by combining a low correlation ...
LFM radar systemCoherent integrationSDPTInstantaneous correlationFRFTIn radar systems, the echo signal caused by an accelerated target can be similarly considered as linear frequency modulation (LFM) signal. In high signal-to-noise ratio (SNR), discrete polynomial-phase transform (DPT) algorithm can ...
线性调频(LFM)脉冲压缩雷达原理雷达发射机的任务是产生符合要求的雷达波形(Radar Waveform),然后经馈线和收发开关由发射天线辐射出去,遇到目标后,电磁波一部
For coherent jammers to wideband linear frequency modulation (LFM) radar, the ratio between jamming energy and signal energy is always constant. To enhance the jamming to signal ratio (JSR), a two-dimensional (2D) discretized coherent noise jamming (2D-DCNJ) method is first proposed in this ...
This article proposes a robust and reliable radar identification scheme based on the RFF, taking linear frequency modulation (LFM) radar as a case study. This scheme first classifies the operation mode of the pulses, then eliminates the noise effect, and finally identifies the radar emitters based...
数字显示120Ghz Lfm连续波雷达水平仪高频非接触式雷达水平仪, You can get more details about 数字显示120Ghz Lfm连续波雷达水平仪高频非接触式雷达水平仪 from mobile site on Alibaba.com
LFM/OISR Lamerd Airport Iran N/A MY FLIGHTRADAR24 RATING WEATHER WIND DIRECTION LOCAL TIME:{{airportClockTime || '--:--' | date:airportClockTimeFormat:'UTC'}} N/A ARRIVAL DELAY INDEX N/A DEPARTURE DELAY INDEX GeneralArrivalsDeparturesOn GroundReviewsRoutesWeatherStatistics ...
针对复杂电磁环境下LFM脉压雷达移频干扰辨识的问题,提出了一种新的基于分数阶Fou-rier变换的干扰识别方法。该方法通过将分数阶Fourier变换与雷达接收机中的匹配滤波结果相结合,不仅可实现对接收信号的分数阶滤波,去除复杂电磁环境中的杂波噪声,进而提高脉冲压缩测距系统的准确度;并且将利用分数阶Fourier变换估计得到的目标...