A method and device are set forth for, where a linear transmitter has inphase and quadrature modulation paths for an input signal and at least one open feedback signal path is provided, substantially correcting an initial phase relationship between an input signal having an input signal vector with a...http://www.google.fr/patents/US5134718?utm_source=gb-gplus-shareBrevet US5134718 - Fast phase shift adjusting method and device for linear transmitter
Fast phase shift adjusting method and device for linear transmitter