A Novel Design of Broadband Circularly Polarized Rectenna With Enhanced Gain for Energy Harvesting
Santosh Kumar Bairappaka,
Anumoy Ghosh,
Omprakash Kaiwartya
et al.
Abstract:Device-to-device communication in the Internet of Things (IoT) enables seamless data exchange, aiding automation, monitoring, and control. Yet, sustainability challenges arise due to energylimited devices. This paper presents a novel method for Indoor IoT sensors to function without batteries. A broadband rectenna on low-cost FR4 substrate is proposed, mitigating battery constraints. It integrates a circularly polarized (CP) antenna with an Artificial Magnetic Conductor (AMC) and a RF-to-DC rectifier. A coplan… Show more
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