Intelligent Reflecting Surface-Assisted Multi-Antenna Covert Communications: Joint Active and Passive Beamforming Optimization.
Chao WangZan LiJia ShiDerrick Wing Kwan NgPublished in: IEEE Trans. Commun. (2021)
Keyphrases
- microstrip antenna
- joint optimization
- optimization problems
- optimization algorithm
- global optimization
- antenna array
- constrained optimization
- d objects
- optimization process
- communication systems
- intelligent systems
- surface reconstruction
- frequency domain
- rfid reader
- network analysis
- communication networks
- sound source
- resonant frequency
- evolutionary algorithm