scholarly journals Single-Turn Air-Core Coils for High-Frequency Inductive Wireless Power Transfer

2020 ◽  
Vol 35 (3) ◽  
pp. 2917-2932 ◽  
Author(s):  
Grayson Zulauf ◽  
Juan M. Rivas-Davila
Keyword(s):  
High Frequency ◽  
Wireless Power Transfer ◽  
Power Transfer ◽  
Wireless Power ◽  
Air Core ◽  
Single Turn

scholarly journals A Printed Wearable Dual-Band Antenna for Wireless Power Transfer

Sensors ◽  
2019 ◽  
Vol 19 (7) ◽  
pp. 1732 ◽  
Author(s):  
Mohammad Haerinia ◽  
Sima Noghanian
Keyword(s):  
High Frequency ◽  
Flexible Substrate ◽  
Wireless Power Transfer ◽  
Dual Band ◽  
Power Transfer ◽  
Wireless Power ◽  
Dual Band Antenna ◽  
Measurement Results ◽  
Receiving Antenna ◽  
Transmitting Antenna

In this work, a dual-band printed planar antenna, operating at two ultra-high frequency bands (2.5 GHz/4.5 GHz), is proposed for wireless power transfer for wearable applications. The receiving antenna is printed on a Kapton polyimide-based flexible substrate, and the transmitting antenna is on FR-4 substrate. The receiver antenna occupies 2.1 cm 2 area. Antennas were simulated using ANSYS HFSS software and the simulation results are compared with the measurement results.

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