Antennas and PropagationPublished 12 May 2025A metal-dielectric 3D-Printable metastructure for the radiation enhancement of electromagnetic band-gap resonator antennasMd Yeakub Ali · Ali Lalbakhsh · Khushboo Singh · Sina Hasibi Taheri · Subhas MukhopadhyayFrontiers in Antennas and Propagationdoi 10.3389/fanpr.2025.1585028