柔性天线无线通信:原理、现状与挑战  

Flexible Antenna Wireless Communication:Principles,Status and Challenges

作　　者：徐沁蕾 徐明明 江鹏 朱鹏程[1] XU Qinlei;XU Mingming;JIANG Peng;ZHU Pengcheng(School of Information Engineering,Southeast University,Nanjing 210096,China)

机构地区：[1]东南大学信息科学与工程学院,江苏南京210096

出　　处：《移动通信》2025年第4期1-12,共12页Mobile Communications

摘　　要：随着物联网时代的到来,无线通信技术的发展日新月异,不同通信环境中有限空间的限制对天线性能的要求越来越高,柔性天线因其体积小、剖面低、重量轻等优势,在可穿戴设备、可折叠终端设备、无线传感网络等领域展现出巨大的潜力和研究价值。首先,概述了柔性天线阵列工作的基本原理与通信模型。接着,介绍了制造柔性天线的材料,从Wi-Fi柔性天线、近场通信柔性天线、超宽带柔性天线和柔性天线阵列这四个方面阐述了柔性天线在通信中的应用,探讨了基于柔性材料的可重构天线的性能以满足多功能可切换性的天线发展需求。最后,在现有的工作基础上,论述并展望了柔性天线在未来无线通信领域的应用场景和发展前景。With the advent of the Internet of Things era,the development of wireless communication technologies is advancing at an unprecedented pace.In various communication environments,the constraints of limited space impose increasingly higher demands on antenna performance.Flexible antennas,with their advantages of small size,low profile,and light weight,have been recognized for their significant potential and research value in the fields like wearable devices,foldable terminal devices,and wireless sensor networks.Firstly,this paper provides an overview of the basic principles and communication models of flexible antenna array operation.Then the materials used for manufacturing flexible antennas are introduced.The applications of flexible antennas in communication are elaborated from four aspects:Wi-Fi flexible antennas,near field communication flexible antennas,ultra-wideband flexible antennas,and flexible antenna arrays.Furthermore,the performance of reconfigurable antennas based on flexible materials is explored to meet the development requirements of multifunctional switchable antennas.Finally,based on the existing work,the application scenarios and development prospects of flexible antennas in future wireless communication field are discussed and explored.

关 键 词：无线通信 柔性天线 柔性天线阵列 可重构天线 

分 类 号：TN929.5[电子电信—通信与信息系统]