Entropy-driven design of ultra-low loss olivine CaY1–(Nd0.25Sm0.25Eu0.25Yb0.25) GaO4 microwave dielectric ceramics for 5 G dielectric resonator antennas

Key Points

• Low dielectric loss is optimal for enhanced performance in microwave dielectric applications, especially for 5G technology.
• Key measurements indicate a remarkable reduction in losses under specific conditions, showing potential for up to 20% efficiency improvement.
• The observational analysis focuses on olivine CaY1–(Nd0.25Sm0.25Eu0.25Yb0.25)GaO4 ceramics optimized for microwave dielectric properties.
• Findings may enable advancements in the design of next-generation antennas, calling for further studies to validate in real-world scenarios.