微波复合基板研究进展  

Research Progress on Microwave Composite Substrates

作　　者：姚晓刚[1] 彭海益 林慧兴[1] YAO Xiaogang;PENG Haiyi;LIN Huixin(Chinese Academy of Sciences,Shanghai Institute of Ceramics,Shanghai 201899,China)

机构地区：[1]中国科学院上海硅酸盐研究所,上海201899

出　　处：《硅酸盐学报》2023年第4期957-965,共9页Journal of The Chinese Ceramic Society

基　　金：上海市自然科学基金(19ZR1421900);上海市科技创新行动(19511107500)。

摘　　要：微波复合基板是一类由树脂和无机填料组成的应用于微波频段电路中起传输信号、电气连接、元件支撑等作用的功能性复合材料,是航空航天、电子对抗、5G/6G通信等领域的基础、共性和关键材料.近20年来,中国微波复合基板研制水平取得了长足的进步,但距离世界先进水平还存在不小的差距;民用基板市场日趋饱和,高端基板产品仍大量依赖进口.随着毫米波通信时代的到来,国产微波基板将迎来更大的发展机遇,也必将迎来更激烈的竞争和更严峻的挑战.首先从微波复合基板的性能剖析出发,系统阐述了各性能的影响因素及作用机制;然后按照树脂基体分类,讨论不同树脂基体的微波复合基板的特性;在此基础上,进一步梳理了微波复合基板领域近10年来国内外的研究进展;最后展望国产微波复合基板的发展,为提升其研制水平提供一些参考.Microwave composite substrate is one of functional composite materials composing of polymer and inorganic fillers,which is used in microwave band circuits for signal transmission,electrical connections,and supporting components.Microwave composite substrate is a fundamental,common and key material in aerospace,electronic countermeasure,5G/6G communication and other fields.In the past two decades,the domestic development of microwave composite substrate has made a great progress,but it is still a challenge.This review represented the properties of a microwave composite substrate and elaborated the factors influencing the properties and the functional mechanism.Also,the properties of different microwave composite substrates were discussed according to the category of polymer matrix.The domestic and international research studies on the microwave composite substrates in the past decade was further described.In addition,the development of domestic microwave composite substrate was also prospected to provide some references for improving its manufacture.

关 键 词：微波复合基板 毫米波 介电性能 热导率 界面 

分 类 号：TB33[一般工业技术—材料科学与工程]