Design and Implementation of a Multichannel Pulse Compression System Based on FPGA

Zhang, Xiaojing; Yue, Yajie; Sha, Chenming

doi:10.4304/jcp.8.1.121-128

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…A methodology for implementation DSP applications on FPGA using system generator is presented by [11]. The logic programming of multichannel pulse compression system based FPGA with high speed transmission module is introduced by [12]. The methodology of designing the model for useful communication technique, namely MIMO using system generator and AcceLDSP has been presented by [13].…”

Section: Introductionmentioning

confidence: 99%

High Level Implementation Methodologies of DSP Module using FPGA and System Generator

Naghmash¹,

Wali²,

Abdulmajeed³

2016

ETJ

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This paper presents the high level implementation methodologies of Digital Signal Processing (DSP) module by using the Field Programmable Gate Array (FPGA) and integrated software environments (ISE) with the System Generator programs. The shortest and efficient paths to design a Xilinx Vertix-4 FPGA using MATLAB, ModelSim, synplify Pro software tools is introduced. The floating point design in MATLAB has been moved to fixed point values using Xilinx DSP system generator software a model based approach associated with assistance software from Mathworks and Synplicity. The obtained result shows an important utilization in FPGA area.

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Section: Introductionmentioning

confidence: 99%

High Level Implementation Methodologies of DSP Module using FPGA and System Generator

Naghmash¹,

Wali²,

Abdulmajeed³

2016

ETJ

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“…Various implementations of digital match filtering have been successfully achieved On FPGA platforms [9], [10]. In [11] multichannel pulse compression is implemented on FPGA to achieve optimization of the waveform generation using the system generator blocks.…”

Section: Introductionmentioning

confidence: 99%

Real-time pulse compression radar waveform generation and digital matched filtering

Orduyilmaz

Kara

Serin

et al. 2015

2015 IEEE Radar Conference (RadarCon)

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Real-time digital implementation of radar waveform pulse compression and match filtering on FPGA platform is studied. In this work, different types of radar waveforms including phase coded, linear frequency (LFM) and non-linear frequency modulated (NLFM) signals are generated digitally in Xilinx Virtex-5 FPGA platform. Waveforms with different time bandwidth products are tested both in FPGA platform and computer. Digital matched filtering implementation procedure used in FPGA is presented and comparison of theoretical calculations and FPGA implementation results along with implementation resource utilization are presented. Results indicate that precise generation of real-time waveform matched filtering implementations deviate at most 1 dB on range sidelobe levels from theoretical results. Moreover adopted segmentation and parallel implementation of the received pulse both allows processing of divided pulses without SNR degradation and uses less FPGA resources in general compared to processing full PRI at once.

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Implementation of RGB to HSV Color Space Conversion with Xilinx System Generator

Long

et al. 2013

AMR

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The HSV (Hue, Saturation, and Value) color model is more intuitive than the RGB color model and widely used in color recognition and color space segmentation. Currently as the requirements of high processing speed and special applications need to realize RGB to HSV color space conversion, in this paper a new Field Programmable Gate Array (FPGA) architecture named RGB2HSV module was developed via an accurate and visible FPGA implementation method in use of Xilinx System Generator (XSG). XSG is a design tool in Simulink of MATLAB which accelerates design by providing access to highly parameterized intellectual blockset for Xilinx FPGA. In this paper simulation test images were used to measure the deviation and the time consume by the RGB2HSV module and relevant C program. Experiment shows that the maximum frequency can reach 121.433MHz and lower deviation was achieved in Xilinx Zynq xc7z020 device. The full-pipelined and parallel RGB2HSV module had been adapted in order to speed up the RGB to HSV color space conversion and took as much as 87% less than that of C program in our experiment.

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Design and Implementation of a Multichannel Pulse Compression System Based on FPGA

Cited by 3 publications

References 3 publications

High Level Implementation Methodologies of DSP Module using FPGA and System Generator

High Level Implementation Methodologies of DSP Module using FPGA and System Generator

Real-time pulse compression radar waveform generation and digital matched filtering

Implementation of RGB to HSV Color Space Conversion with Xilinx System Generator

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