Description: 高分辨率雷达信号处理，PDF文档，送给感兴趣的朋友。-high-resolution radar signal processing, PDF files, as well as to interested friends. Platform: |
Size: 3796177 |
Author:褚江涛 |
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Description: describes the most common terms used in radarsystems, such as range, range resolution, Doppler frequency, and coherency.
The second part of this chapter develops the radar range equation in many of its forms. This presentation includes the low PRF, high PRF,search, bistatic radar, and radar equation with jamming.-describes the most common terms used in rad arsystems, such as range, range resolution, Doppler frequency, and coherency. The second part of this chapter d evelops the radar range equation in many of its f orms. This presentation includes the low PRF. high PRF, search, bistatic radar, and radar equation with jamming. Platform: |
Size: 8192 |
Author:alan |
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Description: reviews radar waveforms,including CW, pulsed, and LFM. High Range Resolution (HRR) waveforms and stepped frequency waveforms are also analyzed.-reviews radar waveforms, including CW. CDFI. and LFM. High Range Resolution (HRR) waveforms and stepped frequency waveforms are also analy propellant. Platform: |
Size: 11264 |
Author:alan |
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Description: 高分辨率雷达信号处理，PDF文档，送给感兴趣的朋友。-high-resolution radar signal processing, PDF files, as well as to interested friends. Platform: |
Size: 3795968 |
Author:褚江涛 |
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Description: This program describes the use of Inverse Synthetic Aperture Radar (ISAR) with stepped-frequency waveform (SFWF) to produce a high-resolution, 2D image of a target. -This program describes the use of Inverse Synthetic Aperture Radar (ISAR) with stepped-frequency waveform (SFWF) to produce a high-resolution, 2D image of a target. Platform: |
Size: 3072 |
Author:aybyk |
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Description: 基于支持向量机的雷达高分辨距离像目标识别算法，对高分辨距离像有很高的分辨率。-Support vector machine based on high resolution range profile of radar target recognition algorithms, high resolution range with high resolution. Platform: |
Size: 4034560 |
Author:赵乃杰 |
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Description: The project of high-resolution synthetic aperture radar system designed for a small satellite
is proposed. It is intended for expeditious producing of detailed radar images of
natural and artificial origin objects. The offered radar system has space resolution of 3
meters and four non-coherent accumulations (looks). The system key feature is, that
images synthesis and their normalization are carried out immediately on the satellite.
The obtained radar image is exposed to compression. These operations reduce volume of
data, transmitted on the ground by tens time. For a data acquisition the antenna of 1-m
diameter could be used. Platform: |
Size: 18432 |
Author:gaoyan |
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Description: 作为具有高分辨以及成像功能的合成孔径雷达，已广泛被各国所研究。而RD算法却是成像领域最基础最最熟的基础算法。在此提供各大家，共同研究！-As well as a high-resolution synthetic aperture radar imaging, has been widely studied by various countries. The RD algorithm is most familiar image of the most basic of basic algorithms. Here are the people, to study! Platform: |
Size: 2048 |
Author:张雨朋 |
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Description: Radar Systems Analysis and Design Using MATLAB
by Bassem R. Mahafza
Chapter 1
Radar Fundamentals
1.1. Radar Classifications
1.2. Range
MATLAB Function “pulse_train.m”
1.3. Range Resolution
MATLAB Function “range_resolution.m”
1.4. Doppler Frequency
MATLAB Function “doppler_freq.m”
1.5. Coherence
1.6. The Radar Equation
MATLAB Function “radar_eq.m”
1.6.1. Low PRF Radar Equation
MATLAB Function “lprf_req.m”
1.6.2. High PRF Radar Equation
MATLAB Function “hprf_req.m”
1.6.3. Surveillance Radar Equation
MATLAB Function “power_aperture_eq.m”
1.6.4. Radar Equation with Jamming
Self-Screening Jammers (SSJ)
MATLAB Program “ssj_req.m”
Stand-Off Jammers (SOJ)
MATLAB Program “soj_req.m”
Range Reduction Factor
MATLAB Function “range_red_fac.m” Platform: |
Size: 4774912 |
Author:Rakesh |
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Description: 针对宽带高分辨雷达体制下的未知速度运动目标检测问题, 基于高分辨一维距离像提出一种新的非相干积累算法. 首先利用改进的双向维特比算法估计目标速度及强散射点位置, 提高了低信噪比下
的估计精度, 然后在强散射点周围选取待检测单元进行非相干积累, 进一步提升了检测性能. 两类飞机实测数据的多个实验结果表明, 当目标发生距离走动的情况下, 该算法性能相对传统的非相干积累算法有明显的提高.-For unknown broadband speed moving target detection problem under high resolution radar system, based on high resolution range profile propose a new non-coherent integration algorithm. Firstly, improved bidirectional Viterbi algorithm to estimate the target speed and strong scattering point, raise the estimation accuracy of multiple experiments under low SNR, then select points around the strong scattering detection unit to be non-coherent integration, to further enhance the detection performance. measured data show two types of aircraft, when the target occurrence walking distance Next, the algorithm performance compared to traditional non-coherent integration algorithm has been significantly improve Platform: |
Size: 435200 |
Author:江虹旭 |
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Description: 讲解步进频率信号的经典PPT，介绍了步进频率雷达，信号处理方法，雷达参数设计准则等(Introduction to stepped frequency radar. include high range resolution radar , step-frequency radar architecture, transmission, data capture, processing method and radar design parameters) Platform: |
Size: 1171456 |
Author:序媛
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Search - high resolution radar