Compact circularly polarized beam-switching wireless power transfer system for ambient energy harvesting applications

• Main Authors: Chandrasekaran, Karthik T., Nasimuddin, N., Alphones, Arokiaswami, Muhammad Faeyz Karim
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Engineering::Electrical and electronic engineering; Butler Matrix; Circular Polarized Rectenna
• 在線閱讀: https://hdl.handle.net/10356/150194
• 機構: Nanyang Technological University

In this work, we propose a circularly polarized (CP) beam-switching wireless power transfer system for ambient energy harvesting applications operating at 2.4 GHz. Beam-switching is achieved using a low profile, electrically small CP antenna array with four elements and a novel miniaturized 4×4 butl...