Artificial Intelligence (AI) Based Radar Detection and Recognition in Complex Electromagnetic Environments

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microwave and Wireless Communications".

Deadline for manuscript submissions: closed (15 July 2025) | Viewed by 1260

Special Issue Editors

Air and Missile Defense College, Air Force Engineering University, Xi’an 710051, China
Interests: space-time adaptive processing; passive bistatic radar; MIMO radar; deep learning
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Air and Missile Defense College, Air Force Engineering University, Xi’an 710051, China
Interests: direction of arrival estimation; space-time adaptive processing; MIMO radar

E-Mail Website
Guest Editor
Air and Missile Defense College, Air Force Engineering University, Xi’an 710051, China
Interests: radar signal processing and the application of deep learning to radar target detection

E-Mail Website
Guest Editor
Air and Missile Defense College, Air Force Engineering University, Xi’an 710051, China
Interests: direction-of-arrival estimation and sparse representation-based multiple-in multiple-out radar signal processing

Special Issue Information

Dear Colleagues,

With the rapid advancement of the information age, radar has emerged as an indispensable tool for information acquisition, playing a crucial role in various domains. However, increased electromagnetic technology use has led to a more complex electromagnetic environment, posing unprecedented challenges for radar systems. Radar systems are relied upon in civilian applications, including weather monitoring, traffic control, aviation safety, and unmanned aerial vehicles. To address these diverse demands, radar systems must provide high-precision target detection and recognition by effectively processing environmental interference and signals from other electronic devices. In the last few decades, continuous advancements in anti-interference and target recognition technologies, particularly breakthroughs in artificial intelligence (AI) techniques like deep learning and reinforcement learning, have opened new avenues for improving radar system performance. These AI-based approaches are now widely employed in areas such as interference recognition, ground/sea clutter suppression, moving target detection, and the direction of arrival estimation, showing great potential for radar target detection in complex electromagnetic environments.

This Special Issue will compile the latest research related to radar detection and recognition in complex electromagnetic environments, with an emphasis on AI-based methods. We invite researchers to contribute original research articles and comprehensive review articles. Topics include but are not limited to the following:

  • Radar array signal processing;
  • Radar interference and clutter suppression;
  • Radar waveform design and optimization;
  • AI-based radar signal processing;
  • Target detection in complex electromagnetic environments;
  • Radar target recognition and classification;
  • Radar image processing and analysis;
  • Radar system optimization and design;
  • Intelligent perception and decision support technologies for radar systems;
  • Other innovative research related to this Special Issue’s theme.

We look forward to receiving your contributions.

Dr. Weike Feng
Dr. Yiduo Guo
Dr. Yu Zhang
Dr. Jian Gong
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • radar signal processing
  • interference and clutter suppression
  • artificial intelligence
  • machine learning
  • deep learning

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

23 pages, 10200 KB  
Article
Real-Time Driver State Detection Using mmWave Radar: A Spatiotemporal Fusion Network for Behavior Monitoring on Edge Platforms
by Shih-Pang Tseng, Wun-Yang Wu, Jhing-Fa Wang and Dawei Tao
Electronics 2025, 14(17), 3556; https://doi.org/10.3390/electronics14173556 - 7 Sep 2025
Viewed by 770
Abstract
Fatigue and distracted driving are among the leading causes of traffic accidents, highlighting the importance of developing efficient and non-intrusive driver monitoring systems. Traditional camera-based methods are often limited by lighting variations, occlusions, and privacy concerns. In contrast, millimeter-wave (mmWave) radar offers a [...] Read more.
Fatigue and distracted driving are among the leading causes of traffic accidents, highlighting the importance of developing efficient and non-intrusive driver monitoring systems. Traditional camera-based methods are often limited by lighting variations, occlusions, and privacy concerns. In contrast, millimeter-wave (mmWave) radar offers a non-contact, privacy-preserving, and environment-robust solution, providing a forward-looking alternative. This study introduces a novel deep learning model, RTSFN (radar-based temporal-spatial fusion network), which simultaneously analyzes the temporal motion changes and spatial posture features of the driver. RTSFN incorporates a cross-gated fusion mechanism that dynamically integrates multi-modal information, enhancing feature complementarity and stabilizing behavior recognition. Experimental results show that RTSFN effectively detects dangerous driving states with an average F1 score of 94% and recognizes specific high-risk behaviors with an average F1 score of 97% and can run in real-time on edge devices such as the NVIDIA Jetson Orin Nano, demonstrating its strong potential for deployment in intelligent transportation and in-vehicle safety systems. Full article
Show Figures

Figure 1

Back to TopTop