用于无线电力传输和数据遥测的微型封装整流天线

IEEE International Workshop on Antenna Technology Small Antennas and Novel Metamaterials, 2006. Pub Date : 2006-03-06 DOI:10.1109/IWAT.2006.1609016

M. Ali, G. Yang, R. Dougal

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引用次数: 10

摘要

嵌入式无线传感器在许多安全关键应用中变得至关重要。传感器电池必须根据需要充电，以支持高数据速率通信。提出了一种微型封装圆极化整流天线。在集成带阻滤波器的帮助下，该天线实现了74%的转换效率，抑制了11 GHz的二次谐波发射50 dB以上。

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A Miniature Packaged Rectenna for Wireless Power Transmission and Data Telemetry

Embedded wireless sensors are becoming crucial for many safety critical applications. Sensor batteries must be charged as needed to support high data rate communications. A miniature packaged circularly polarized rectenna is proposed. With the help of an integrated band-reject filter the proposed rectenna achieves a conversion efficiency of 74% and suppresses the second harmonic emission at 11 GHz by more than 50 dB.

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来源期刊

IEEE International Workshop on Antenna Technology Small Antennas and Novel Metamaterials, 2006.

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