Annu Int Conf IEEE Eng Med Biol Soc. 2022 Jul;2022:3455-3458. doi: 10.1109/EMBC48229.2022.9871745.
A flexible meander line monopole antenna (MMA) is presented in this paper. The antenna can be worn for on-and off-body applications. The overall dimension of the MMA is 37 mm x 50 mm x 2.37 mms, The MMA was manufactured and measured, and the results matched with simulation results. The MMA design shows a bandwidth of up to 1282.4 (450.5) MHz and provides gains of 3.03 (4.85) dBi in two operating bands, respectively, showing omnidirectional radiation patterns in free space. While worn on the chest or arm, bandwidths as high as 688.9 (500.9) MHz and 1261.7 (524.2) MHz, and the gains of 3.80 (4.67) dBi and 3.00 (4.55) dBi were observed. The experimental measurements of the read range confirmed. Clinical Relevance- Wireless Medical Body Area Network (WMBAN) technology allows for continuous monitoring and analysis of patient health data to improve the quality of healthcare services.
本文提出了一种灵活的曲折线单极天线（MMA）。该天线可用于穿戴式和非穿戴式应用。MMA 的整体尺寸为 37mm×50mm×2.37mm，MMA 经过制造和测量，结果与模拟结果匹配。MMA 设计在两个工作频段内分别提供高达 1282.4（450.5）MHz 的带宽和 3.03（4.85）dBi 的增益，在自由空间中呈现全向辐射模式。当佩戴在胸部或手臂上时，带宽高达 688.9（500.9）MHz 和 1261.7（524.2）MHz，增益为 3.80（4.67）dBi 和 3.00（4.55）dBi。读取范围的实验测量得到了证实。临床相关性-无线医疗体域网（WMBAN）技术允许对患者健康数据进行连续监测和分析，从而提高医疗保健服务的质量。
