Dispositivo de Recuperação de Energia Eletromagnética a 2,45 GHz

Alison Candido, Samuel Morais, Bruno L. Nobre, Isabel dos Santos, Alexandre Serres

DOI: 10.14209/sbrt.2019.1570559089

Evento: XXXVII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2019)

Keywords:

Abstract

This paper presents the project of an electromagnetic energy harvester device, which finds its applications in the power supply of mobile phones. A bio-inspired antenna and a low-cost rectifier circuit were fabricated on a FR4 substrate. The proposed rectenna is designed to operate in the Wi-Fi band at 2.45GHz. The measured result of the output voltage of the energy harvester circuit is presented, showing good agreement with the simulation.

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