Volume 12 Issue 2
Apr.  2023
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Article Navigation >  Journal of Radars  > 2023  >  12(2): 247-261
YU Xianxiang, YAO Xue, YANG Jing, et al. Radar-centric DFRC signal design: Overview and future research avenues[J]. Journal of Radars, 2023, 12(2): 247–261. doi: 10.12000/JR23015
Citation: YU Xianxiang, YAO Xue, YANG Jing, et al. Radar-centric DFRC signal design: Overview and future research avenues[J]. Journal of Radars, 2023, 12(2): 247–261. doi: 10.12000/JR23015
shu

Radar-centric DFRC Signal Design: Overview and Future Research Avenues

doi: 10.12000/JR23015
  • 1.

    School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China

  • 2.

    School of Information Science and Engineering, Southeast University, Nanjing 211189, China

  • 3.

    School of Electrical and Information Engineering, Zhengzhou University, Zhengzhou 450001, China

  • 4.

    Key Laboratory of Medical Electronics and Digital Health of Zhejiang, Jiaxing University, Jiaxing 314001, China

Funds:  The National Natural Science Foundation of China (62101097, 62271126)
More Information
  • Corresponding author: CUI Guolong, cuiguolong@uestc.edu.cn
  • Received Date: 2023-02-05
  • Rev Recd Date: 2023-04-20
    • Available Online: 2023-04-24
  • Publish Date: 2023-04-26
    Abstract
  • During the confrontation of electronic systems, it is challenging to deal with the enemy’s comprehensive electronic weapons by simply combining electronic equipment, such as radar, communication, surveillance, and jammers. Hence, to meet the requirements of a modern war environment, the comprehensive integration of various electronic equipment is an inevitable trend. Radar and communication equipment, which are viewed as forward eyes and ears, are very similar in hardware structure and signal processing methods. In this regard, the organic union of these two is plausible. As a result, the Dual-Function Radar and Communication (DFRC) system has received a lot of attention, where integrated waveform design is one of the key scientific issues. The DFRC waveform primarily refers to the transmit waveform that realizes radar detection and information communication functions simultaneously in multiple dimensions, such as space, time, and frequency domains, through electromagnetic spectrum sharing. This paper provides a fundamental review of the radar-centric DFRC waveform design. Initially, this paper presents a brief overview of the radar-centric DFRC system’s application scenarios. Then, the progress of radar-centric integrated waveform design research is discussed. Finally, some closing remarks and potential future research directions are provided.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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