liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Can wireless power transfer benefit from large transmitter arrays?
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-5991-3918
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-7599-4367
2015 (English)In: Proceedings of IEEE Wireless Power Transfer Conference (WPTC), Institute of Electrical and Electronics Engineers (IEEE), 2015, 1-3 p.Conference paper (Refereed)
Abstract [en]

In this paper, we illustrate the potential benefits of using large transmitter arrays for wireless power transfer. Specifically, we analyze the probability of outage in energy transfer over fading channels when the base station (BS) with multiple antennas beamforms energy to a wireless sensor node. Our analytical and numerical results show that by using large transmitter arrays, the range of wireless power transfer can be increased while maintaining a target outage probability. We also observe and quantify that by using multi-antenna arrays at the BS, a lower downlink energy is required to get the same outage performance

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2015. 1-3 p.
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:liu:diva-128670DOI: 10.1109/WPT.2015.7140132ISI: 000380542500037ISBN: 978-146737447-7OAI: oai:DiVA.org:liu-128670DiVA: diva2:931439
Conference
2015 IEEE Wireless Power Transfer Conference, WPTC 2015. 13-15 May 2015 ,Boulder, CO
Available from: 2016-05-27 Created: 2016-05-27 Last updated: 2016-09-16

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Kashyap, SalilBjörnson, EmilLarsson, Erik G
By organisation
Communication SystemsFaculty of Science & Engineering
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 60 hits
ReferencesLink to record
Permanent link

Direct link