一种用于GPS和铱星卫星电话的主动可穿戴双频天线，部署在救援人员的服装中

2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2013-09-01 DOI:10.1109/RFID-TA.2013.6694502

A. Dierck, H. Rogier, F. Declercq

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引用次数: 9

摘要

提出了一种适用于全球定位系统和铱星电话的可穿戴双频圆极化微带贴片天线。它采用柔性泡沫和织物基材，结合铜-聚酰亚胺薄膜导体。低噪声放大器芯片集成在天线贴片的正下方。对天线在弯曲和离体条件下的性能进行了测试。在自由空间条件下，有源天线增益大于25 dBi, 3dB轴比带宽超过183 MHz。该天线具有良好的抗弯曲性能和抗体上放置性能。

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An active wearable dual-band antenna for GPS and Iridium satellite phone deployed in a rescue worker garment

An active wearable dual-band circularly polarized microstrip patch antenna for Global Positioning System and Iridium satellite phone applications is presented. It is constructed using flexible foam and fabric substrates, combined with copper-on-polyimide film conductors. A low-noise amplifier chip is integrated directly underneath the antenna patch. The antenna's performance is examined under bending and on-body conditions. The active antenna gain is higher than 25 dBi and the 3dB axial ratio bandwidth exceeds 183 MHz in free-space conditions. The antenna performance is robust to bending and on-body placement.

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来源期刊

2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)

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