Patent ID: 6831526
Filing Date: 2004-12-14
Classification: H03C,H04L

Abstract:
A method for modulating a periodic carrier signal (Se) with a digital modulation signal (SCj), implemented by a modulator circuit (1) comprising at least one modulation cell (CMi) intended to receive two digital control signals (SCji1, SCji2) capable of being equal to 0 or to 1, representing at least a part of the digital modulation signal (SCj), in which, for at least one value of the digital modulation signal (SCj), two digital control signals (SCji1, SCji2) of equal value are applied to at least one given modulation cell (CMi) and, for at least one other value of the digital modulation signal (SCj), two digital control signals (SCji1, SCji2) of complementary values are applied to this (these) modulation cell(s) (CMi).