Test setup for error vector magnitude measurement on WLAN transceivers

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Dec 2012Publisher:IEEEJournal:2012 19th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2012)

Authors: Vitor Fialho; Fernando Fortes; Manuela Vieira;

doi: 10.1109/icecs.2012.6463512

Test setup for error vector magnitude measurement on WLAN transceivers

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Abstract

This paper presents a measurement system and experimental examples of error vector magnitude measurements on a wireless local area network receiver under several radio frequency impairments, with emphasis to local oscillator phase noise. An algorithm that cancels the phase and frequency carrier synchronization error is presented. Typical base band figure of merit are obtained under influence of these impairments. The described method allows the experimental calculation of error vector magnitude without a dedicated vector analyzer.

Related Organizations

Instituto Politécnico de Lisboa
Portugal
Universidade Nova de Lisboa
Portugal

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