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Joint Transceiver Beamforming for Multi-Target Single-User Joint Radar and Communication
- Source :
- IEEE Wireless Communications Letters; November 2022, Vol. 11 Issue: 11 p2360-2364, 5p
- Publication Year :
- 2022
-
Abstract
- This letter considers the joint design of transmit and receive beamforming (TRBF) vectors for multi-target single-user joint radar and communication (JRC) systems in the presence of signal-dependent interference. An iterative framework is devised to maximize the signal-to-interference-plus-noise ratio (SINR) of a target while guaranteeing the SINRs of the user and the rest of the targets. At each iteration, the problem of designing transmit beamformer is non-convex and can be solved by semidefinite programming (SDP) optimization. Moreover, an orthogonalization-based transmit beamforming method is proposed to efficiently obtain a suboptimal analytical solution. Numerical results verify the effectiveness of the proposed framework.
Details
- Language :
- English
- ISSN :
- 21622337 and 21622345
- Volume :
- 11
- Issue :
- 11
- Database :
- Supplemental Index
- Journal :
- IEEE Wireless Communications Letters
- Publication Type :
- Periodical
- Accession number :
- ejs61117525
- Full Text :
- https://doi.org/10.1109/LWC.2022.3203386