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Next Generation Digital Front-End for Multi-Standard Concurrent Reception

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Author

Summary, in English

This article presents an architecture of a Digital Front-End Receiver (DFE-Rx) for the next-generation mobile terminals. A main focus is placed in flexibility, scalability and concurrency. The architecture is capable of detecting, synchronizing and reporting carrier-frequency offset, of multiple concurrent radio standards. The proposed receiver is fabricated in a 65nm CMOS low power high-VT cell technology in a die size of 5mm2. The synchronization engine has been measured at 1.2V and reports an average power consumption of 1.9mW during IEEE 802.11 reception and 1.6mW during configuration, while running at 10MHz.

Publishing year

2013

Language

English

Publication/Series

[Host publication title missing]

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Multi-standard
  • DFE
  • concurrency
  • wireless
  • LTE
  • DVB-H
  • WLAN
  • connectivity
  • mobile-terminal.

Conference name

NORCHIP Conference, 2013

Conference date

2013-11-11 - 2013-11-12

Conference place

Vilnius, Lithuania

Status

Published

Research group

  • Digital ASIC