1. |
- Mouris, Boules Atef, et al.
(författare)
-
Rectenna for Bluetooth Low Energy Applications
- 2019
-
Ingår i: 2019 IEEE MTT-S wireless power transfer conference (WPTC) / IEEE PELS workshop on emerging technologies. - : Institute of Electrical and Electronics Engineers (IEEE). ; , s. 508-511
-
Konferensbidrag (refereegranskat)abstract
- In this paper, we propose an efficient rectenna design for Bluetooth low energy (BLE) applications targeting the 2.4 GHz ISM band. A miniature meandered planar Inverted-F antenna (MIFA) was designed, simulated, fabricated, and measured, achieving good matching with small profile. In addition, a single diode rectifier circuit was optimized at -20 dBm input power to convert the radio frequency (RF) energy captured by the antenna into DC power. Simulation results for the rectifier circuit show that it maintains a high RF-to-DC conversion efficiency. Using ideal components, an efficiency of 36% can be achieved at -20 dBm input power. When the non-idealities are considered in the rectifier, an efficiency of 20% at -20 dBm input power can be obtained.
|
|