Design of Orthogonal Waveform and Synthetic Aperture Radar Imaging Application of Miniature mmW LFMCW MIMO Radar
A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Radar Sensors".
Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 559
Special Issue Editors
Interests: signal processing for communications; radar imaging; sensor processing; statistical and array signal processing; applications of linear algebra and optimization methods in signal processing and communications, estimation and detection theory; radar target recognition; mmW MIMO radar cooperative and cognitive systems
Interests: radar signal processing; feature extraction; radar imaging; MIMO radar; object detection
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Recent advances in frequency-modulated continuous-wave (FMCW) radar based on complementary metal oxide semiconductors make it possible to design low-cost and low-power millimeter-wave (mmW) sensors. The application of the miniaturized, lightweight, and inexpensive mmW radar sensor is gradually expanding, mainly including target detection and tracking, object recognition and classification, the performance of vital signs, the combination of mmW radar and communication, the small synthetic aperture radar (SAR), and the holographic 3-D imaging. Due to the similarity of wireless communication and radar systems, MIMO radar uses multiple antennas to transmit orthogonal waveforms and multiple antennas to receive at the same time. After flexible signal processing, the performance of radar imaging, target detection, and parameter estimation can be significantly improved.
The main topics of this review and original research papers focus on the implementation basis and various applications of mmW MIMO radar, including but not limited to orthogonal waveform design, target detection and recognition, high-resolution SAR imaging, and moving target indication.
This Special Issue solicits original papers that contribute to the scientific community with solid ideas that have not been published before and are not under review by other journals or conferences. Theoretical investigations simulations, and practical experiments are welcome.
Prof. Dr. Gong Zhang
Dr. Hong Hong
Guest Editors
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Keywords
- mmW MIMO radar
- dechirped orthogonal waveform design
- waveform optimization
- echo separation technology
- target detection and recognition
- moving target indication
- MIMO-SAR imaging
- range resolution enhancement technology
