Generating Low-Distortion Ternary Signals Using an Imperfect DAC and ADC Chain

Alessio De Angelis; Paolo Carbone; Joannes Schoukens

doi:10.1109/I2MTC.2018.8409659

Generating Low-Distortion Ternary Signals Using an Imperfect DAC and ADC Chain

Alessio De Angelis, Paolo Carbone, Joannes Schoukens

Engineering Technology

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In this paper, the problem of generating ternary signals with high spectral purity using imperfect equipment is addressed. In particular, a low-cost setup comprised of a nonuniform digital-to-analog converter (DAC), an analog ﬁlter, and a nonuniform analog-to-digital converter (ADC) is considered. First, the effect of DAC nonlinearity on the spectrum of randomized constrained sequences (RCS) is described and validated. Then, based on this effect, a method for generating RCS signals with high spectral purity is proposed. The feasibility of this method is evaluated by numerical simulations and experimental tests.

Originele taal-2	English
Titel	I2MTC 2018 - 2018 IEEE International Instrumentation and Measurement Technology Conference
Subtitel	Discovering New Horizons in Instrumentation and Measurement, Proceedings
Pagina's	1-6
Aantal pagina's	6
ISBN van elektronische versie	9781538622223
DOI's	https://doi.org/10.1109/I2MTC.2018.8409659
Status	Published - 14 mei 2018
Evenement	I2MTC 2018 IEEE International Instrumentation & Measurement Technology Conference - Royal Sonesta Hotel, Houston, Texas, Houston, United States Duur: 14 mei 2018 → 17 mei 2018 http://i2mtc2018.ieee-ims.org/

Conference

Conference	I2MTC 2018 IEEE International Instrumentation & Measurement Technology Conference
Verkorte titel	I2MTC 2018
Land/Regio	United States
Stad	Houston
Periode	14/05/18 → 17/05/18
Internet adres	http://i2mtc2018.ieee-ims.org/

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10.1109/I2MTC.2018.8409659

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title = "Generating Low-Distortion Ternary Signals Using an Imperfect DAC and ADC Chain",

abstract = "In this paper, the problem of generating ternary signals with high spectral purity using imperfect equipment is addressed. In particular, a low-cost setup comprised of a nonuniform digital-to-analog converter (DAC), an analog ﬁlter, and a nonuniform analog-to-digital converter (ADC) is considered. First, the effect of DAC nonlinearity on the spectrum of randomized constrained sequences (RCS) is described and validated. Then, based on this effect, a method for generating RCS signals with high spectral purity is proposed. The feasibility of this method is evaluated by numerical simulations and experimental tests.",

author = "{De Angelis}, Alessio and Paolo Carbone and Joannes Schoukens",

year = "2018",

month = may,

day = "14",

doi = "10.1109/I2MTC.2018.8409659",

language = "English",

pages = "1--6",

booktitle = "I2MTC 2018 - 2018 IEEE International Instrumentation and Measurement Technology Conference",

note = "I2MTC 2018 IEEE International Instrumentation & Measurement Technology Conference, I2MTC 2018 ; Conference date: 14-05-2018 Through 17-05-2018",

url = "http://i2mtc2018.ieee-ims.org/",

}

De Angelis, A, Carbone, P & Schoukens, J 2018, Generating Low-Distortion Ternary Signals Using an Imperfect DAC and ADC Chain. in I2MTC 2018 - 2018 IEEE International Instrumentation and Measurement Technology Conference: Discovering New Horizons in Instrumentation and Measurement, Proceedings. blz. 1-6, I2MTC 2018 IEEE International Instrumentation & Measurement Technology Conference, Houston, United States, 14/05/18. https://doi.org/10.1109/I2MTC.2018.8409659

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N2 - In this paper, the problem of generating ternary signals with high spectral purity using imperfect equipment is addressed. In particular, a low-cost setup comprised of a nonuniform digital-to-analog converter (DAC), an analog ﬁlter, and a nonuniform analog-to-digital converter (ADC) is considered. First, the effect of DAC nonlinearity on the spectrum of randomized constrained sequences (RCS) is described and validated. Then, based on this effect, a method for generating RCS signals with high spectral purity is proposed. The feasibility of this method is evaluated by numerical simulations and experimental tests.

AB - In this paper, the problem of generating ternary signals with high spectral purity using imperfect equipment is addressed. In particular, a low-cost setup comprised of a nonuniform digital-to-analog converter (DAC), an analog ﬁlter, and a nonuniform analog-to-digital converter (ADC) is considered. First, the effect of DAC nonlinearity on the spectrum of randomized constrained sequences (RCS) is described and validated. Then, based on this effect, a method for generating RCS signals with high spectral purity is proposed. The feasibility of this method is evaluated by numerical simulations and experimental tests.

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T2 - I2MTC 2018 IEEE International Instrumentation & Measurement Technology Conference

Y2 - 14 May 2018 through 17 May 2018

ER -

Generating Low-Distortion Ternary Signals Using an Imperfect DAC and ADC Chain

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