A Review on Design of Compact Rectenna for RF Energy Harvesting

Trikolikar, Anand; Lahudkar, S. L.

doi:10.1109/icesc48915.2020.9155984

Cited by 8 publications

(3 citation statements)

References 18 publications

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“…Techniques such as the use of a resistance compression network in the rectifier and the selection of an optimized value of load resistance are used to design an efficient rectifier [3]. The number of devices in various low power applications is growing by the day, and powering these devices with otherwise wasted RF energy is a better option.…”

Section: *Author For Correspondencementioning

confidence: 99%

Design & simulation of dual-band rectifier for ambient RF energy harvesting

Trikolikar¹,

Lahudkar²

2021

IJATEE

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Section: *Author For Correspondencementioning

confidence: 99%

Design & simulation of dual-band rectifier for ambient RF energy harvesting

Trikolikar¹,

Lahudkar²

2021

IJATEE

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“…The internet of things (IoT) has recently emerged as one of the most promising wireless technologies. It offers to link gadgets (machines, sensors, and other items) to the internet so that they may be included in current wireless communications networks [1]. Harvesting ambient radiofrequency (RF) energy using rectifying antennas (rectenna) is a possible solution for dealing with the aforementioned issue.…”

Section: Introductionmentioning

confidence: 99%

Rectenna for Radio Frequency Energy Harvesting: A Review

AB RASHID,

B. H. Ahmad,

M. Z. A. Abd Aziz

et al. 2024

Elektrika

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The emergence of wireless charging technology is also a topic of debate among consumers, fabricators, researchers, and academics. This paper focuses on the literature review of several works on the previous enhancement technique that effect the performance of antenna design with rectifying circuit (rectenna) for energy transfer system technology. Several techniques are applied on this microstrip antenna design work to enhance the antenna performance such as slot, parasitic element, fractal, antenna arrays and others. The parameters that are considered in this work are return loss, resonant frequency with bandwidth, gain and the antenna dimension.

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“…According to the Friis equation, increasing the gain of the receiving antenna can significantly improve the efficiency of RF energy transmission [7]. For a rectenna, a smaller size means greater application compatibility and flexibility [8,9]. Increasing resonance points is a common method to achieve multifrequency energy harvesting without increasing the area.…”

Section: Introductionmentioning

confidence: 99%

A Compact Stacked RF Energy Harvester with Multi-Condition Adaptive Energy Management Circuits

Liu,

Li,

Chen

et al. 2023

Micromachines

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This paper presents a compact stacked RF energy harvester operating in the WiFi band with multi-condition adaptive energy management circuits (MCA-EMCs). The harvester is divided into antennas, impedance matching networks, rectifiers, and MCA-EMCs. The antenna is based on a polytetrafluoroethylene (PTFE) substrate using the microstrip antenna structure and a ring slot in the ground plane to reduce the antenna area by 13.7%. The rectifier, impedance matching network, and MCA-EMC are made on a single FR4 substrate. The rectifier has a maximum conversion efficiency of 33.8% at 5 dBm input. The MCA-EMC has two operating modes to adapt to multiple operating conditions, in which Mode 1 outputs 1.5 V and has a higher energy conversion efficiency of up to 93.56%, and Mode 2 supports a minimum starting input voltage of 0.33 V and multiple output voltages of 2.85–2.45 V and 1.5 V. The proposed RF energy harvester is integrated by multiple-layer stacking with a total size of 53 mm × 43.5 mm × 5.9 mm. The test results show that the proposed RF energy harvester can drive a wall clock (30 cm in diameter) at 10 cm distance and a hygrometer at 122 cm distance with a home router as the transmitting source.

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A Review on Design of Compact Rectenna for RF Energy Harvesting

Cited by 8 publications

References 18 publications

Design & simulation of dual-band rectifier for ambient RF energy harvesting

Design & simulation of dual-band rectifier for ambient RF energy harvesting

Rectenna for Radio Frequency Energy Harvesting: A Review

A Compact Stacked RF Energy Harvester with Multi-Condition Adaptive Energy Management Circuits

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