Zhu, Jinkun;
Li, Wei;
Wong, Kai-Kit;
Jin, Tian;
An, Kang;
(2023)
Waveform Design of DFRC System for Target Detection in Clutter Environment.
IEEE Signal Processing Letters
, 30
pp. 1517-1521.
10.1109/LSP.2023.3324298.
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Abstract
Dual-function radar and communication (DFRC) has recently drawn significant attention due to its enormous potential. This letter deals with waveform design of DFRC to improve target detectability embedded in clutter environment while guaranteeing the service quality of communication users. Our design objective is to maximize the output signal-to-clutter-plus-noise ratio (SCNR) of multiple-input multiple-output (MIMO) radar, subject to worst-case received symbol errors at communication users. Coordinate descent (CD) as an efficient iteration algorithm is proposed to solve above optimization problem, which splits high-dimensional problem into multiple one-dimensional problem. Furthermore, we introduce Dinkelbach algorithm (DA) to increase rate of convergence, which is an efficient way to reduce complexity. Finally, simulation results are presented to illustrate the effectiveness of the proposed techniques.
| Type: | Article |
|---|---|
| Title: | Waveform Design of DFRC System for Target Detection in Clutter Environment |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/LSP.2023.3324298 |
| Publisher version: | https://doi.org/10.1109/LSP.2023.3324298 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Manganese; Radar; Optimization; MIMO radar; Clutter; Signal processing algorithms; Symbols |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10180606 |
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