Body Effects on Thin Single-Layer Slot, Self-Complementary, and Wire Antennas
Body Effects on Thin Single-Layer Slot, Self-Complementary, and Wire Antennas
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DOI：
10.1109/tap.2013.2288786
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发表时间：
2014-01-01
影响因子：
5.7
通讯作者：
Kellomaki, Tiiti
中科院分区：
文献类型：
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作者：
Makinen, Riku M.;Kellomaki, Tiiti
薄的单层缝隙，自互补，线天线石膏样传感器的应用在2.4 GHz频段。每种类型的两个天线，以及一个电感曲折结构被认为是。分析是基于使用薄喷墨打印天线原型的模拟和测量。测量结果表明，当放置在离身体0.3 mm的距离时，天线可以工作。槽型天线在身体附近的表现最好，达到足以进行短距离离体无线通信的最大实现增益。无线电接口在2.4 GHz频段的功能进行了验证，使用传感器原型在距离身体0.3 mm处工作。
Thin single-layer slot, self-complementary, and wire antennas for plaster-like sensor applications at 2.4 GHz band are presented. Two antennas of each type as well as an inductive meander structure are considered. The analysis is based on simulations and measurements using thin inkjet-printed antenna prototypes. Measurements show that the antennas are operational when placed at a 0.3 mm distance from the body. Slot-type antennas perform -10 dBi the best in the immediate proximity of the body, achieving maximum realized gain sufficient for short-range off-body wireless communications. The functionality of the radio interface at 2.4 GHz band is validated using a sensor prototype operating at 0.3 mm from the body.