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Ultra Low Power Wake-Up Radio Using Envelope Detector and Transmission Line Voltage Transformer
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS), MPE-lab.ORCID iD: 0000-0003-2783-7460
Linkoping Univ, Dept Elect Engn ISY, SE-58183 Linkoping, Sweden..
2013 (English)In: IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, ISSN 2156-3357, Vol. 3, no 1, p. 5-12Article in journal (Refereed) Published
Abstract [en]

An ultra-low power wake-up radio receiver using no oscillators is described. The radio utilizes an envelope detector followed by a baseband amplifier and is fabricated in a 130-nm complementary metal-oxide-semiconductor process. The receiver is preceded by a passive radio-frequency voltage transformer, also providing 50 Omega antenna matching, fabricated as transmission lines on the FR4 chip carrier. A sensitivity of -47 dBm with 200 kb/s on-off keying modulation is measured at a current consumption of 2.3 mu A from a 1 V supply. No trimming is used. The receiver accepts a dBm continuous wave blocking signal, or modulated blockers 6 dB below the sensitivity limit, with no loss of sensitivity.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2013. Vol. 3, no 1, p. 5-12
Keywords [en]
Blocking signal, complementary metal-oxide-semiconductor (CMOS), envelope detector sensitivity, radio-frequency identification (RFID), ultra low power, wake-up radio, wireless sensor networks
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications Communication Systems Signal Processing
Identifiers
URN: urn:nbn:se:hh:diva-35454DOI: 10.1109/JETCAS.2013.2242777ISI: 000337788400002Scopus ID: 2-s2.0-84874950891OAI: oai:DiVA.org:hh-35454DiVA, id: diva2:1159324
Available from: 2017-11-22 Created: 2017-11-22 Last updated: 2017-11-22Bibliographically approved

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Nilsson, Emil

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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