超材料
电磁感应透明
微波食品加热
互惠(文化人类学)
消声室
电场
材料科学
物理
光电子学
声学
心理学
社会心理学
量子力学
作者
Renxia Ning,Xueyan Zheng,Jiale Zhu,Yanfei Zhang,Shaobin Liu
摘要
In this paper, a sandwich structure metamaterial was designed, in which the substrate is radio frequency (RF) F4B, and the metal pattern of copper is prepared by the substrate on both sides. Analyzed the transmission of the structure, and the quad-band and reciprocal electromagnetically induced transparency (EIT)-like phenomena of the structure were obtained. The physical mechanism of the EIT-like phenomenon was explained by the electric field distribution. Discussing the size of the structure, the influence of structure parameters on EIT-like phenomena was further illustrated. By comparing the measured results with the calculated results in a microwave anechoic chamber, the results are in good agreement. This structure has potential applications in multi-band filtering, sensing, and other fields.
科研通智能强力驱动
Strongly Powered by AbleSci AI