A 4mW-RX 7mW-TX IEEE 802.11ah fully-integrated RF transceiver

  • Ao Ba
  • , Kia Salimi
  • , Paul Mateman
  • , Pepijn Boer
  • , Johan van den Heuvel
  • , Jordy Gloudemans
  • , Johan Dijkhuis
  • , Ming Ding
  • , Yao Hong Liu
  • , Christian Bachmann
  • , Guido Dolmans
  • , Kathleen Philips

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

23 Citations (Scopus)

Abstract

An IEEE 802.11ah-compliant RF transceiver with a direct-conversion receiver and a fully-digital polar transmitter is presented. For the receiver, a current-mode RF front-end covers the mandatory modes worldwide from 755MHz to 928MHz. The digitally-assisted analog baseband achieves variable gains and bandwidths with an automatic gain/DC-offset calibration. Implemented in 40nm CMOS with 1V supply, this receiver achieves -104dBm sensitivity in the 1MHz MCS0 mode (i.e., 300kbp/s). It fulfils the adjacent channel rejection requirements with at least 17dB margin. The digital polar transmitter achieves -31dB EVM and 10dB spectral mask margin.

Original languageEnglish
Title of host publicationRFIC 2017 - Proceedings of the 2017 IEEE Radio Frequency Integrated Circuits Symposium
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages232-235
Number of pages4
ISBN (Electronic)9781509046263
DOIs
Publication statusPublished - 5 Jul 2017
Event2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC 2017) - Honolulu, United States
Duration: 4 Jun 20176 Jun 2017

Conference

Conference2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC 2017)
Abbreviated titleRFIC 2017
Country/TerritoryUnited States
CityHonolulu
Period4/06/176/06/17

Keywords

  • IEEE 802.11ah
  • IoT
  • receiver
  • transceiver
  • Wi-Fi HaLow

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