互联网的飞速发展让无线体域网的概念进入人们的视野，可穿戴设备由其自身的便捷性而受到青睐。可穿戴天线作为可穿戴设备中收发信号的重要器件，对于它的研究也成为一个热门方向。其中考虑人体自身的各类特点，可穿戴天线的研究重点通常为小型化、圆极化、宽带化以及低比吸收率（Specific Absorption Rate，SAR）。本文分日常穿戴设备为原型的可穿戴天线、小型化圆极化天线以及可穿戴圆极化天线三部分进行叙述。对近几年国内外可穿戴天线的研究情况进行介绍，并对可穿戴天线的发展趋势进行了分析。

The rapid development of the Internet has brought the concept of Wireless Body Area Network (WBAN) into people's vision, and wearable devices are favored by their own convenience. Wearable antenna is an important device for transmitting and receiving signals in wearable devices, and its research has also become a hot direction. Considering the various characteristics of human body, the research of wearable antenna is usually focus on circularly polarization, miniaturization, broadband and low specific absorption rate(SAR). This paper describes the wearable antenna prototyped by daily wearable devices, miniaturized circularly polarization antenna and wearable circularly polarization antenna. The research situation of wearable antenna at home and abroad in recent years is introduced, and the future trend of wearable antenna is analyzed.