Artículo
Digital Distortion-Free PWM and Click Modulation
Fecha de publicación:
03/2018
Editorial:
Institute of Electrical and Electronics Engineers
Revista:
IEEE Transactions on Circuits and Systems II: Express Briefs
ISSN:
1549-7747
e-ISSN:
1558-3791
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
This brief exhibits the relationship between the analog click modulator, which produces a binary pulse width modulation (PWM) signal with separated baseband, and recently reported fully digital, baseband distortion-free PWM algorithms (BBDFPWM). We show that BBDFPWM not only is a discrete-time version of the click modulator but also can operate in real-time without any shortcoming of other implementations. The method can also be used for developing low distortion and efficient arbitrary signal generators. In this case, we show a procedure for the offline computation of the duty-cycles of the PWM signal with zero distortion.
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Articulos(IIIE)
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Articulos de INST.DE INVEST.EN ING.ELECTRICA "A.DESAGES"
Citación
Chierchie, Fernando; Paolini, Eduardo Emilio; Digital Distortion-Free PWM and Click Modulation; Institute of Electrical and Electronics Engineers; IEEE Transactions on Circuits and Systems II: Express Briefs; 65; 3; 3-2018; 396-400
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