面向结构裂纹监测的贴片天线传感器技术研究进展  

Research progress of patch antenna sensor technology in structural crack monitoring

作　　者：李云飞[1] 韩国栋 王鸣杰[1] 许晨旭[1] 左天一 Li Yunfei;Han Guodong;Wang Mingjie;Xu Chenxu;Zuo Tianyi

机构地区：[1]江苏省特种设备安全监督检验研究院,南京210036 [2]武汉理工大学交通与物流工程学院,武汉430070

出　　处：《起重运输机械》2023年第13期64-70,共7页Hoisting and Conveying Machinery

基　　金：国家市场监管总局科技计划项目“基于天线传感薄膜的金属结构焊缝表面裂纹扩展实时监测关键技术研究”(2021MK043)。

摘　　要：文中针对国内外将微带贴片天线传感器应用在金属结构裂纹监测领域中的关键技术研究展开阐述,详细介绍了基于微带贴片天线的裂纹参数监测技术、阵列设计方法、多参数解耦技术以及抗干扰技术近年来的研究现状,分别对各部分研究中微带天线传感器在结构设计、参数监测灵敏度、应用现状等方面进行了概括。最后,总结了微带天线裂纹监测技术的发展历程,并面向今后在实际应用中需要考虑的技术问题和未来发展方向进行了展望。The researches on the key technologies of microstrip patch antenna sensors applied to crack monitoring of metal structures at home and abroad were reviewed.The research status of crack parameter monitoring technology,array design method,multi-parameter decoupling technology and anti-interference technology based on microstrip patch antenna in recent years was introduced in detail,and the structural design,parameter monitoring sensitivity and application status of microstrip antenna sensor in each study were summarized respectively.Finally,the development history of microstrip antenna crack monitoring technology was summarized,and the technical problems to be considered in practical application and the future development were prospected.

关 键 词：贴片天线传感器 裂纹监测 灵敏度 谐振频率 

分 类 号：TG111.91[金属学及工艺—物理冶金] TP20[金属学及工艺—金属学]