An offset‐enhanced active rectifier with delay compensated active diodes for wirelessly powered biomedical implants
Sign Up to like & getrecommendations! Published in 2024 at "Electronics Letters"
DOI: 10.1049/ell2.13274
Abstract: This letter presents the design of a 13.56 MHz offset‐enhanced full‐wave active rectifier, tailored for wirelessly powered biomedical implants. The design incorporates digitally assisted, delay‐compensated active diodes and symmetrical bulk biasing in the rectifier core to… read more here.
Keywords: active rectifier; rectifier; offset enhanced; powered biomedical ... See more keywords
A 6.78 MHz CMOS Active Rectifier With Hybrid Mode Delay Compensation for Wireless Power Transfer Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3169493
Abstract: This paper proposes a 6.78MHz CMOS active rectifier for wireless power transfer (WPT) systems with adaptive hybrid mode (HM) on/off-delay compensation. Both conventional current mode (CM) and voltage mode (VM) delay compensation schemes are discussed… read more here.
Keywords: compensation; power; tex math; inline formula ... See more keywords
A 40.68-MHz Active Rectifier With Cycle-Based On-/Off-Delay Compensation for High-Current Biomedical Implants
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3192523
Abstract: This article presents a 40.68-MHz active rectifier for high-current biomedical implants. Cycle-based timing control (CBTC) is proposed to significantly extend the duration for compensating both turn-on and turn-off delays of active diodes at 40.68 MHz,… read more here.
Keywords: high current; current biomedical; biomedical implants; mhz active ... See more keywords
Floating Weighting Factors ANN-MPC Based on Lyapunov Stability for Seven-Level Modified PUC Active Rectifier
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3050375
Abstract: Despite being cost-effective, seven-level Modified Packed U-Cell (MPUC7) active rectifier tends to be unstable due to unequal dc-links. Thus, a multiobjective controller is required to stabilize voltages and currents besides preserving efficiency and power quality.… read more here.
Keywords: level modified; based lyapunov; stability; lyapunov stability ... See more keywords
Mechanism Analysis and Elimination of Multiple Pulse Phenomenon of Active Rectifier in Wireless Power Transfer Systems
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3402378
Abstract: Active rectifier is widely used in wireless power transfer systems. On/off delay-compensation technique is commonly used to improve the power conversion efficiency (PCE) of rectifier. However, it also introduces multiple pulse (MP) problem, which could… read more here.
Keywords: wireless power; active rectifier; rectifier; elimination ... See more keywords
Design of Peak Efficiency of 85.3% WPC/PMA Wireless Power Receiver Using Synchronous Active Rectifier and Multi Feedback Low-Dropout Regulator
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11030479
Abstract: An efficient synchronous active rectifier and Multi Feedback low drop out (LDO) Regulator coupled with a wireless power receiver (WPR) is proposed in this study. An active rectifier with maximum power conversion efficiency (PCE) of… read more here.
Keywords: multi feedback; power; active rectifier; efficiency ... See more keywords