Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Potential Architecture for Future Generation "Green" Wireless Base Station
Victoria University, Australia.
Victoria University, Australia.
Victoria University, Australia.
Lunds Universitet.ORCID iD: 0000-0001-9188-4566
Show others and affiliations
2009 (English)In: 2009 4th International Symposium on Wireless and Pervasive Computing, ISWPC 2009, IEEE, 2009, article id 4800602Conference paper, Published paper (Refereed)
Abstract [en]

Current radio frequency power amplifiers (PAs) in 3G base stations have very high power consumption leading to a hefty cost and negative environmental impact. In this paper, we propose a potential architecture design for future wireless base station. Issues associated with components of the architecture are investigated. A comparison of PA with pulse width modulation drive and PA with envelope elimination and restoration (EER) drive is offered. EER-driven PA promises high efficiency over a wide dynamic range but has bandwidth expansion problems. A novel approach which reduces bandwidth expansion on the envelope by 54% is proposed. A modulator is used to convert amplitude and phase information into the edges of a pulse train. The modulator also eradicates some analog components present in traditional base station design.

Place, publisher, year, edition, pages
IEEE, 2009. article id 4800602
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:lnu:diva-61594DOI: 10.1109/ISWPC.2009.4800602ISI: 000267363700054ISBN: 9781424429660 (print)OAI: oai:DiVA.org:lnu-61594DiVA, id: diva2:1083601
Conference
2009 4th International Symposium on Wireless and Pervasive Computing, ISWPC 2009; Melbourne, Australia; 11-13 February 2009
Available from: 2017-03-21 Created: 2017-03-21 Last updated: 2017-03-22Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textFulltext

Search in DiVA

By author/editor
Cijvat, Ellie
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 117 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf