3 papers
eess.SY2026
Implementation of a Misalignment-Tolerant MIMO Near Field Wireless Power Transfer System
Taroh Hijikata, Allan Jr Mesa, Charleston Dale Ambatali
The efficiency of reactive near-field wireless power transfer (WPT) systems degrades rapidly with increasing separation distance and is highly sensitive to misalignment between tra…
eess.SY2024
Controlling the Wireless Power Transfer Mechanism of the Both-Sides Retrodirective System
Charleston Dale M. Ambatali, Shinichi Nakasuka
To achieve efficient long-range wireless power transfer (WPT), large antenna systems are necessary spanning lengths of tens to thousands of meters in one dimension. This creates an…
eess.SY2023
Analysis and Experimental Validation of the WPT Efficiency of the Both-Sides Retrodirective System
Charleston Dale M. Ambatali, Shinichi Nakasuka, Bo Yang +1
The retrodirective antenna array is considered as a mechanism to enable target tracking of a power receiver for long range wireless power transfer (WPT) due to its simplicity in im…