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

reportActive / Technical Report | Accession Number: AD1082092 | Open PDF

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.

Author(s):
Mortazawi, Amir
Author Organization(s):
University of Michigan - Ann Arbor Ann Arbor United States
Descriptive Note:
Technical Report,01 Sep 2015,31 May 2016
Pagination:
0008

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release;

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
67839-EL-II.4
Monitor Series:
67839-EL-II.4
 Subject Terms
Joint Capability Areas:
JCA_6.1.2_Wireless Transmission; JCA_6_Net Centric; JCA_6.1_Information Transport; JCA_6.2.3_Core Enterprise Services; JCA_8_Building Partnerships; JCA_1.2_Force Preparation; JCA_1_Force Support; JCA_6.2_Enterprise Services; JCA_8.2_Shape
Communities of Interest:
No COI(s) Identified
Descriptor(s):
RESONANT CIRCUITS, COUPLINGS, RESONATORS, BANDWIDTH, FEEDBACK, RESONANT FREQUENCY, EFFICIENCY, ELECTRIC POWER TRANSMISSION
Field(s)/Group(s):
Electrical and Electronic Equipment
Keyword(s):
WPT (wireless power transmission)
Report Date:
2019 Apr 25
Creation Date:
2019 Oct 08