李庆丰

Tailoring configurational entropy and phase evolution in (La 0.2 Ce 0.2 Nd 0.2 Sm 0.2 Eu 0.2 ) 1 – x Bi x VO 4 ceramics for high-performance C-band dielectric resonator antennas

Abstract Achieving a near-zero temperature coefficient of resonant frequency (τf) while maintaining an ultra-high quality factor (Q×f) remains a critical challenge for microwave dielectric ceramics in next-generation 5G/6G communication systems. Herein, we report a configurationa...