Temperature-stable Li<sub>4</sub>Ti<sub>3</sub>O<sub>8</sub> composite microwave dielectric ceramics and their applications in dielectric resonator antennas
Linzhao Ma, Chao Zhang, Zitong Zhao, Guo Tian, Gaosheng Li, Hao Li
Abstract
Li 4 Ti 3 O 8 ceramics with low loss and high stability were prepared using the solid-phase method. The prepared DRAs have a high radiation efficiency (>90%) and a gain of 4.5 dBi, meeting the requirements for 5G/6G communication applications.
Topics & Concepts
Materials scienceDielectric resonatorCeramicDielectricMicrowaveComposite numberResonatorDielectric resonator antennaDielectric lossOptoelectronicsRadiationPhase (matter)Composite materialOpticsTelecommunicationsPhysicsComputer scienceQuantum mechanicsMicrowave Dielectric Ceramics SynthesisMicrowave Engineering and WaveguidesFerroelectric and Piezoelectric Materials