Ka-Band Rotman Lens-Based Retrodirective Beamforming System for Wireless Power Transfer

Ka-Band Rotman Lens-Based Retrodirective Beamforming System for Wireless Power Transfer

A retrodirective beamforming system (BFS) based on a Rotman lens is proposed for far-field wireless power transfer at Ka-band. The true-time-delay property of the Rotman lens allows for a wideband operation covering 28–38 GHz. The designed BFS comprises a Rotman lens with nine beam ports connected t...

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Bibliographic Details
Main Authors: Hayoung Hong, Hongsoo Park, Kanghyeok Lee, Wonwoo Lee, Semin Jo, Junhyuk Yang, Changkun Park, Hojin Lee, Sun K. Hong
Format: Article
Language:English
Published: The Korean Institute of Electromagnetic Engineering and Science 2021-11-01
Series:Journal of Electromagnetic Engineering and Science
Subjects:
beamforming
millimeter-waves
retrodirective array
rotman lens
wireless power transfer
Online Access:http://jees.kr/upload/pdf/jees-2021-5-r-47.pdf

Internet

http://jees.kr/upload/pdf/jees-2021-5-r-47.pdf

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