Compact four-port MIMO antenna with enhanced isolation using defected ground structure for sub-6 GHz 5G
Scientific Reports, Published online: 29 August 2026; doi:10.1038/s41598-026-68095-4 Compact four-port MIMO antenna with enhanced isolation using defected ground structure for sub-6 GHz 5G
We haven't written up this one. Scientific Reports has the full story — the link below goes straight to it.