A single chip DMT modem for high-speed WLANS

27 November 2002

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 9-11
https://doi.org/10.1109/cicc.1998.694897

Abstract

This paper presents the architecture and implementation of a single chip 25 Mbps discrete multi-tone (DMT) modem. It forms the baseband processor for a 25 Mbps wireless local area network operating in the newly created 5 GHz U-NII band. The 243000 transistor chip is implemented in 0.6 /spl mu/m TLM CMOS, occupies 5.1 mm by 5.6 mm, and is designed to run at 50 MHz with a 2.5 V supply.

Keywords

OFDM MODULATION
MODEMS
WIRELESS LAN
FREQUENCY SYNCHRONIZATION
RADIO FREQUENCY
BASEBAND
TRANSMITTERS
REGISTERS
INDUSTRIAL ELECTRONICS
COMMUNICATION INDUSTRY

This publication has 1 reference indexed in Scilit:

A 50 MHz 16-point FFT processor for WLAN applications
Published by Institute of Electrical and Electronics Engineers (IEEE) ,2002