【摘要】 高温超导/铁电薄膜可调谐微波器件具有高可调率、低损耗的优势,在未来智能化通信系统中有良好的应用前景。本文简介了可调谐器件的研究意义和高温超导可调谐技术比较,综述了铁电薄膜可调谐器件的研究进展和代表性成果,总结了其中的关键技术问题并给出了建议。更多还原

【Abstract】 High temperature superconductor(HTS)/ferroelectric tunable microwave devices exhibit high tunability and low loss,which indicates a wide application in future communication systems.This paper summarizes the representative results of the ferroelectric microwave devices.The key problems for the application are discussed and suggestions for future development are given.更多还原