Implementation of a carrier frequency recovery loop for MIMO-CDMA systems

Hamid Eslami, Ahmed M. Eltawil

Research output: Chapter in Book/Report/Conference proceedingConference contribution


This paper presents simulation and implementation results of a fine frequency tracking loop optimized for Multiple-Input Multiple-Output (MIMO), Code Division Multiple Access (CDMA) receivers. The proposed tracking loop exploits spatial diversity and multi-threshold recovery schemes to improve the loop's robustness, convergence time and accuracy. Comprehensive simulation results in a frequency-selective Rayleigh fading channel are presented, as well as implementation results using a 0.18 um CMOS technology.
Original languageEnglish (US)
Title of host publicationIEEE Wireless Communications and Networking Conference, WCNC
StatePublished - Dec 1 2006
Externally publishedYes


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