An Output-Domain-Independent Single-Transmitter-Dual-Receiver Wireless Power Transfer System with Detuned-Tank and Time-Multiplexing Control for Adaptive Power Distribution
Abstract
This paper presents an output-domain-independent single-transmitter-dual-receiver wireless power transfer system. The proposed detuned-tank and time-multiplexing control enable adaptive power distribution, preventing power conflicts caused by different receiver impedance$\left(\mathrm{Z}_{\text{RX}}\right)$and coupling coefficient (k). The system achieves two output domains over k ranging from 0.14 to 0.28, with excellent load regulation of$0.07 / 0.26 \text{mV} / \text{mA}$, a peak efficiency of 82.2% and a maximum output power of 1099mW.
Fields of Study & Subjects
Wireless Power Transfer Systems
Advanced DC-DC Converters
Induction Heating and Inverter Technology
Publication details
- Journal / source
- Digest of technical papers/Digest of technical papers - IEEE International Solid-State Circuits Conference
- Pages
- 162–164
- Publication date
- 15 February 2026
- Language
- EN