Highly homogeneous zero-index metamaterials make devices more compact and perform better  

作　　者：Wei-Xiang Jiang 

机构地区：[1]State Key Laboratory of Millimeter Waves,School of Information Science and Engineering,Southeast University,210096 Nanjing,China

出　　处：《Light(Science & Applications)》2024年第5期806-807,共2页光（科学与应用)（英文版）

摘　　要：A highly homogeneous microwave zero-index metamaterial based on high-permittivity SrTiO3 ceramics is demonstrated to realize the small-aperture high-directivity antenna.Such a novel technique is a remarkable step forward to develop compact devices with better performance.

关 键 词：ceramics SRTIO3 HIGHLY 

分 类 号：TQ174.1[化学工程—陶瓷工业]