Accession Number:

AD1082092

Title:

STIR: Research Area 4.4: An Efficient Near Field Wireless Power Transmission System

Descriptive Note:

Technical Report,01 Sep 2015,31 May 2016

Corporate Author:

University of Michigan - Ann Arbor Ann Arbor United States

Personal Author(s):

Report Date:

2019-04-25

Pagination or Media Count:

8.0

Abstract:

The objective of this research is to broaden the bandwidth of the resonance-based wireless power transmission WPT systems while maintaining their power transmission efficiency PTE. High Q resonators are widely used in near field WPT systems since they effectively improve the transmission efficiency over distance. Such systems therefore have a limited operating bandwidth hence, the conventional WPT systems are intolerant to frequency misalignment and coupling factor variation.

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE