Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave Radar
It is known that the data acquisition and processing system plays an important role in radar target detection system. In order to meet the requirements of real-time processing and accurate transmission of echo signals in high-frequency ground-wave radar (HFGWR) systems, a new acquisition and transmi...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-02-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/21/4/1128 |
| _version_ | 1797414003153043456 |
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| author | Yang Bai Xin Zhang Qiang Yang Yong Yang Weibo Deng Di Yao |
| author_facet | Yang Bai Xin Zhang Qiang Yang Yong Yang Weibo Deng Di Yao |
| author_sort | Yang Bai |
| collection | DOAJ |
| description | It is known that the data acquisition and processing system plays an important role in radar target detection system. In order to meet the requirements of real-time processing and accurate transmission of echo signals in high-frequency ground-wave radar (HFGWR) systems, a new acquisition and transmission framework utilizing the designed acquisition card based on the PCIe (peripheral component interconnect express) has been designed and is presented in this paper. The Xilinx FPGA (Field-Programmable Gate Array) chip Kintex7-XC7K325T is adopted as a hardware carrier in acquisition card. The hardware’s composition, analog front-end circuit, the DMA (Direct Memory Access) transmission, FPGA structure, ADC (Analog-to-Digital Converter) chip, and performance test of this card are showed and discussed. Currently, the acquisition card has been accomplished and applied in the practical system of HFGWR. |
| first_indexed | 2024-03-09T05:26:44Z |
| format | Article |
| id | doaj.art-de5046da05ec4186881081de3c6bb187 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T05:26:44Z |
| publishDate | 2021-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-de5046da05ec4186881081de3c6bb1872023-12-03T12:36:27ZengMDPI AGSensors1424-82202021-02-01214112810.3390/s21041128Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave RadarYang Bai0Xin Zhang1Qiang Yang2Yong Yang3Weibo Deng4Di Yao5Department of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, ChinaThe Ocean Observation Institute, Hainan Tropical Ocean University, Sanya 572022, ChinaDepartment of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, ChinaSchool of Information Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, ChinaIt is known that the data acquisition and processing system plays an important role in radar target detection system. In order to meet the requirements of real-time processing and accurate transmission of echo signals in high-frequency ground-wave radar (HFGWR) systems, a new acquisition and transmission framework utilizing the designed acquisition card based on the PCIe (peripheral component interconnect express) has been designed and is presented in this paper. The Xilinx FPGA (Field-Programmable Gate Array) chip Kintex7-XC7K325T is adopted as a hardware carrier in acquisition card. The hardware’s composition, analog front-end circuit, the DMA (Direct Memory Access) transmission, FPGA structure, ADC (Analog-to-Digital Converter) chip, and performance test of this card are showed and discussed. Currently, the acquisition card has been accomplished and applied in the practical system of HFGWR.https://www.mdpi.com/1424-8220/21/4/1128high-frequency ground-wave radaracquisition cardDMA transmissionacquisition and transmission architecture |
| spellingShingle | Yang Bai Xin Zhang Qiang Yang Yong Yang Weibo Deng Di Yao Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave Radar Sensors high-frequency ground-wave radar acquisition card DMA transmission acquisition and transmission architecture |
| title | Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave Radar |
| title_full | Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave Radar |
| title_fullStr | Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave Radar |
| title_full_unstemmed | Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave Radar |
| title_short | Multi-Channel Data Acquisition Card under New Acquisition and Transmission Architecture of High Frequency Ground Wave Radar |
| title_sort | multi channel data acquisition card under new acquisition and transmission architecture of high frequency ground wave radar |
| topic | high-frequency ground-wave radar acquisition card DMA transmission acquisition and transmission architecture |
| url | https://www.mdpi.com/1424-8220/21/4/1128 |
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