So a digital real time system for radar signal acquisition and processing is designed by the chip of FPGA and DSP in this paper.
针对这一问题，本设计利用FPGA和DSP芯片，设计了一个数字化的雷达原始信号采集与处理的实时系统。
It has powerful digital signal processing ability, which has been used in communication, radar, computer and other areas.
它具有强大的数字信号处理能力，已经广泛地应用于通信、雷达、计算机及其它领域。
Radar signal digital pulse compression processing can be realized mostly by time-domain and frequency-domain methods.
雷达信号数字脉冲压缩处理主要采用时域和频域两种方法来实现。
At first, analog receiver is contrasted to digital receiver, and the feasibility and necessity of IF technology in radar signal processing are illuminated.
首先对模拟接收机和数字中频接收机进行了对比，得出采用数字中频处理雷达信号的可行性和必要性。
The coherent quadrature detector is one of the key technologies for providing high quality quadrature signal for digital signal processing in radar, sonar, communication and other systems.
正交相干检波是雷达、声纳和通信等系统中为数字信号处理提供高质量的正交信号的关键技术之一。
Data acquisition is widely used in the field of radar signal processing, digital image processing and virtual instrument.
在雷达信号处理、数字图像处理和虚拟仪器等领域中，数据采集都得到了广泛的应用。
A new method is presented to implement the velocity radar real-time digital signal processing system based on DSP and FPGA.
针对测速雷达实时数字信号处理系统的设计问题，提出了一种基于DSP与FPGA的设计新方法。
Narrow band intermediate frequency digital receiver has been widely used in radar EW reconnaissance. At present, the high speed signal processing is the key point of its researching.
窄带中频数字接收机在雷达对抗侦察中得到了广泛应用，其高速信号处理技术是目前研究的重点。
This paper presents the principle of Sythetic Aperture Radar(SAR) imaging and describes the system hardware of airborneSAR real-time digital signal processing system with ultra-high speed DSP .
本文首先简单介绍了合成孔径雷达（SAR）成像原理，并对以超高速数字信号处理器（DS）为核心的机载合成孔径雷达实时成像处理系统的硬件结构作了描述。
The theoretic of radar digital receiver are sampling, signal orthogonal transform, multirate digital signal processing, DSP algorithm with high efficiency, etc.
雷达数字化接收机的理论基础是采样理论、信号正交变换、多速率信号处理以及高效的数字信号处理算法。
Through optimizing the algorithm of SVM, it is embedded into digital signal processing (DSP) of laser imaging radar, achieving the function of target recognition, which has high pract.
通过优化支持向量机算法，将它嵌入到激光成像雷达系统的数字信号处理器(DSP)芯片内，实现目标识别的功能，有很高的现实意义。
With the rapid development of signal processing technology and micro-electronics technology, Digital Beam Forming (DBF) technique has been widely researched in modern radar and communication systems.
随着信号处理技术和微电子技术的飞速发展，数字波束形成(DBF)技术在现代雷达和通信系统中的应用越来越广泛。
The theory and digital signal processing software and hardware design method of height finding radar based on the requirements of missile-borne radar altimeter.
根据弹载环境对雷达高度表的具体要求，介绍了某测高雷达的原理及其数字信号处理软、硬件设计。
The universal radar digital signal processing module based on multi DSP ADSP21060 and large scale programmable device is presented.
介绍了基于多个DSP芯片- ADSP2 10 60和大规模可编程器件的雷达数字信号处理通用模块。
This paper analyses the structure of two-step DBF digital array radar and presents a design method of the realtime signal processing system.
分析了两级DBF收发全数字阵列雷达的结构特点，并针对此类雷达提出了一种实时信号处理机设计方案。
Firstly, the paper introduce the basic flow of Digital Circuit system design based on FPGA and the body content of RDSP (Radar Digital Signal Processing) .
本文首先介绍了利用FPGA设计数字电路系统的流程和雷达数字信号处理的主要内容。
Then, basing on this platform, a high speed real-time digital signal processing of radar is carried out, making good use of the parallel design of algorithm and a reasonable assignment of tasks.
在此平台的基础上通过对信号处理算法的并行设计，以及对处理任务的合理分配，实现了高速实时雷达信号处理。
SAR imaging has two critical technologies, they are improving of radar imaging algorithms for the motion compensation and the digital signal processing for the echo signal of SAR.
SAR的成像的两个关键技术是针对运动补偿的算法改进和SAR回波数据的数字信号处理。
Through parallel arithmetic research, a high-parallel-efficiency Radar signal digital pulse compression processing system is designed and optimized, and corresponding experiment result is obtained.
在并行算法研究的基础上，设计并优化了一个高并行效率的雷达信号数字脉冲压缩系统，得出了相应的实验结果。
Through parallel arithmetic research, a high-parallel-efficiency Radar signal digital pulse compression processing system is designed and optimized, and corresponding experiment result is obtained.
在并行算法研究的基础上，设计并优化了一个高并行效率的雷达信号数字脉冲压缩系统，得出了相应的实验结果。
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