Title :
Digital matching of the I and Q signal paths of a direct conversion radio
fDate :
2/1/1986 12:00:00 AM
Abstract :
A direct conversion digital radio may have a limited dynamic range performance under some circumstances, due to deviations from true quadrature between the I and Q signal paths. These errors are analysed and a method of correcting them, using an adaptively designed digital filter, is proposed.
Keywords :
digital communication systems; digital filters; matched filters; radio links; I signal paths; Q signal paths; adaptively designed digital filter; digital matching; direct conversion radio;
Journal_Title :
Electronic and Radio Engineers, Journal of the Institution of
DOI :
10.1049/jiere.1986.0022
