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Design of Stepped Frequency Ground Penetrating Radar Transceiver System Based on RFSOC
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Wen-yue JIANG1, Yue-lei XIE1, 2, *, Zhen-wei LUO1
Science Technology and Engineering | 2025, 25(21) : 8955 - 8965
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Science Technology and Engineering | 2025, 25(21): 8955-8965
• Papers·Electronic and Communicational Technology •
Design of Stepped Frequency Ground Penetrating Radar Transceiver System Based on RFSOC
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Wen-yue JIANG1, Yue-lei XIE1, 2, *, Zhen-wei LUO1
Affiliations
  • 1 School of Information and Communication Engineering, Guilin University of Electronic Technology, Guilin 541004, China
  • 2 Nanning Guidian Electronic Technology Research Institute Co., Ltd., Guilin 541004, China
Published: 2025-07-28 doi: 10.12404/j.issn.1671-1815.2408600
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The stepped frequency ground penetrating radar has the advantages of high sensitivity, large dynamic range, and high average power. Radio frequency system on chip(RFSOC) based stepped frequency ground penetrating radar transceiver system design was designed and implemented. The system mainly includes modules such as the transmission link, reception link, clock unit, field programmable gate array(FPGA) control system, and data transmission unit. By setting multiple numerically controlled oscillator (NCO) for synchronization between the transmission and reception ends, the carrier was synchronized on the same frequency and phase, ensuring the phase coherence of radar transmission and reception signals. A receiving time window was also designed in the data transmission unit. The experimental test results show that the system can achieve the transmission and reception of step frequency signals with a frequency range of 200 MHz~2 GHz and a step size of 2 MHz, and can effectively detect multiple scene targets such as free space, sand pits, and asphalt pavements.

GPR  /  step frequency  /  multi tiles synchronization  /  same frequency and same phase
Wen-yue JIANG, Yue-lei XIE, Zhen-wei LUO. Design of Stepped Frequency Ground Penetrating Radar Transceiver System Based on RFSOC[J]. Science Technology and Engineering, 2025 , 25 (21) : 8955 -8965 . DOI: 10.12404/j.issn.1671-1815.2408600
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Year 2025 volume 25 Issue 21
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Article Info
doi: 10.12404/j.issn.1671-1815.2408600
  • Receive Date：2024-11-18
  • Online Date：2026-01-13
  • Published：2025-07-28
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History
  • Received：2024-11-18
  • Revised：2025-04-16
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Affiliations
    1 School of Information and Communication Engineering, Guilin University of Electronic Technology, Guilin 541004, China
    2 Nanning Guidian Electronic Technology Research Institute Co., Ltd., Guilin 541004, China
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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