An efficient small size electromagnetic energyharvesting sensor for low-DC-powerapplications
| dc.contributor.author | Dibi, Zohir | |
| dc.contributor.author | Meddour, Fayçal | |
| dc.date.accessioned | 2022-05-05T02:12:59Z | |
| dc.date.available | 2022-05-05T02:12:59Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | An efficient small size electromagnetic energy harvesting sensor for low-DC-power applications is proposed. Thesensor consists of two main parts: a dual polarisation square patch antenna used to collect the RF energy at a central frequencyof 2.45 GHz, and two voltage doublers rectifier circuit for the RF-to-DC conversion. The overall size of the design is 50 × 50 × 6.2 mm3. Firstly, the antenna is designed using high-frequency structure simulator software; followed by the design of therectifier circuit in advanced design system. After simulations, a sensor prototype is fabricated using F4B as the antennasubstrate. Measurements show that the sensor achieves a comparatively high maximum measured efficiency of 41% for apower level of −10 dBm. The sensor has a simple structure, it is compact sized, light weight, and presents a high RF-to-DCconversion efficiency for low-RF-power levels which can be used to charge different low-DC-power devices | ar |
| dc.identifier.uri | http://hdl.handle.net/123456789/13078 | |
| dc.language.iso | en | ar |
| dc.publisher | IET | ar |
| dc.title | An efficient small size electromagnetic energyharvesting sensor for low-DC-powerapplications | ar |
| dc.type | Article | ar |
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