دورية أكاديمية
RF energy harvesters for wireless sensors, state of the art, future prospects and challenges: a review.
| العنوان: | RF energy harvesters for wireless sensors, state of the art, future prospects and challenges: a review. |
|---|---|
| المؤلفون: | Khan, Nasir Ullah, Khan, Farid Ullah, Farina, Marco, Merla, Arcangelo |
| المصدر: | Phys Eng Sci Med ; ISSN:2662-4737 ; Volume:47 ; Issue:2 |
| بيانات النشر: | Springer |
| سنة النشر: | 2024 |
| المجموعة: | PubMed Central (PMC) |
| مصطلحات موضوعية: | Biocompatible RF antennas, RF energy harvesting, RF-powered medical sensors, Rectifier circuit, Wireless sensors |
| الوصف: | The power consumption of portable gadgets, implantable medical devices (IMDs) and wireless sensor nodes (WSNs) has reduced significantly with the ongoing progression in low-power electronics and the swift advancement in nano and microfabrication. Energy harvesting techniques that extract and convert ambient energy into electrical power have been favored to operate such low-power devices as an alternative to batteries. Due to the expanded availability of radio frequency (RF) energy residue in the surroundings, radio frequency energy harvesters (RFEHs) for low-power devices have garnered notable attention in recent times. This work establishes a review study of RFEHs developed for the utilization of low-power devices. From the modest single band to the complex multiband circuitry, the work reviews state of the art of required circuitry for RFEH that contains a receiving antenna, impedance matching circuit, and an AC-DC rectifier. Furthermore, the advantages and disadvantages associated with various circuit architectures are comprehensively discussed. Moreover, the reported receiving antenna, impedance matching circuit, and an AC-DC rectifier are also compared to draw conclusions towards their implementations in RFEHs for sensors and biomedical devices applications. |
| نوع الوثيقة: | article in journal/newspaper review |
| اللغة: | English |
| العلاقة: | https://doi.org/10.1007/s13246-024-01382-4Test; https://pubmed.ncbi.nlm.nih.gov/38231358Test; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11166779Test/ |
| DOI: | 10.1007/s13246-024-01382-4 |
| الإتاحة: | https://doi.org/10.1007/s13246-024-01382-4Test https://pubmed.ncbi.nlm.nih.gov/38231358Test https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11166779Test/ |
| حقوق: | © 2024. The Author(s). |
| رقم الانضمام: | edsbas.3F4F5A10 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s13246-024-01382-4 |
|---|