一种用于射频能量采集应用的小型化双频弯曲线天线

2015 IEEE Jordan Conference on Applied Electrical Engineering and Computing Technologies (AEECT) Pub Date : 2015-12-21 DOI:10.1109/AEECT.2015.7360530

A. Salih, M. Sharawi

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引用次数: 4

摘要

设计了一种用于射频能量采集应用的双波段电小弯曲线天线。该天线设计用于覆盖最知名的无线蜂窝网络，如GSM 900、GSM 1800和UMTS。双频特性是通过使用两个不同的散热器来实现的，每个散热器负责覆盖一个频段，并且使用lambda/4变压器来匹配915 MHz的天线。该天线在Rogers RO4350板上制作，测量结果与仿真结果吻合较好。将所制备的天线与参考天线(偶极子天线)进行比较。两个天线都用射频能量收集套件进行测试，并记录最大覆盖距离。天线总尺寸为45 × 32.6 × 1.52 mm3。

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A miniaturized dual-band meander line antenna for RF energy harvesting applications

A dual band electrically small meander line antenna is designed for RF energy harvesting applications. The antenna is designed to cover the most known wireless cellular networks such as GSM 900, GSM 1800 and UMTS. The dual band property is achieved by using two different radiators, each of them is responsible for covering one band and a lambda/4 transformer is used to match the antenna at 915 MHz. The antenna is fabricated on Rogers RO4350 board and the measured results had a good agreement with simulated ones. The fabricated antenna is compared to a reference antenna (a dipole antenna). Both antennas are tested with an RF energy harvesting kit and the maximum covered distance is recorded. The total size of the proposed antenna was 45 × 32.6 × 1.52 mm3.

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来源期刊

2015 IEEE Jordan Conference on Applied Electrical Engineering and Computing Technologies (AEECT)

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