真空电子技术Issue(6)：31-42,12.DOI:10.16540/j.cnki.cn11-2485/tn.2025.06.06
面向场路融合器件的石墨烯电磁结构设计的研究进展
Advances in Graphene Electromagnetic Structure Design for Hybrid Field-Circuit Devices
摘要
Abstract
Graphene can be fabricated into novel electromagnetic structures for hybrid field-circuit devices be-cause of its tunable surface impedance and high electrical conductivity.Through efficient integration with electronic circuits,graphene enables precise manipulation of carrier transport dynamics.This approach represents a significant advancement in high-speed device research,effectively mitigating the inhibitory effects of distributed parameters on high-frequency performance.Recent progress in graphene based artificial electromagnetic structures is comprehen-sively elaborated.It demonstrates that by combining metasurface design with chemical potential modulation,the en-gineered graphene electromagnetic structures can realize reconfigurable antennas,wide-dynamic-range attenuators,and multi-parameter tunable absorbers.These innovations collectively enhance the overall performance of integrated hybrid field-circuit devices.关键词
场路融合/冷阴极/电磁结构/石墨烯Key words
Hybrid field-circuit/Cold cathode/Electromagnetic structures/Graphene分类
信息技术与安全科学引用本文复制引用
PENG Liu-zhen,HAN Xi-long,WANG Qi-long..面向场路融合器件的石墨烯电磁结构设计的研究进展[J].真空电子技术,2025,(6):31-42,12.基金项目
国家自然科学基金项目(92364108) （92364108）
