Search Results - "Loumeau, Patrick"

A Comparative Study of Loop Filter Alternatives in Second-Order High-Pass \Delta\Sigma Modulators by Khushk, H. A., Loumeau, P., Van Tam Nguyen

“…High-pass (HP) delta-sigma (ΔΣ) modulators possess the qualities of high immunity to low-frequency noise and direct digitisation at intermediate frequency (IF)…”
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Delay-Reduction Technique for DWA Algorithms by Jabbour, Chadi, Fakhoury, Hussein, Van Tam Nguyen, Loumeau, Patrick

“…This brief presents a delay-reduction technique for data weighted averaging (DWA) algorithms. The proposed technique is based on quantizing the shift pointer…”
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Toward Time-Quantized Pseudorandom Sampling for Green Communication by Maalej, Asma, Ben-Romdhane, Manel, Rebai, Chiheb, Ghazel, Adel, Desgreys, Patricia, Loumeau, Patrick

“…In this brief, the authors propose time-quantized pseudorandom sampling (TQ-PRS) as a power-saving solution compared with conventional uniform sampling. Due to…”
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A reconfigurable low-pass/high-pass $\varDelta \varSigma$ ADC suited for a zero-IF/low-IF receiver by Jabbour, Chadi, Fakhoury, Hussein, Loumeau, Patrick, Nguyen, Van Tam

“…This paper presents the design of a reconfigurable delta sigma analog to digital converter. Its main degree of freedom is the choice of the noise shaping…”
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A reconfigurable low-pass/high-pass ΔΣ ADC suited for a zero-IF/low-IF receiver by Jabbour, Chadi, Fakhoury, Hussein, Loumeau, Patrick, Nguyen, Van Tam

“…This paper presents the design of a reconfigurable delta sigma analog to digital converter. Its main degree of freedom is the choice of the noise shaping…”
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A reconfigurable low-pass/high-pass $$\varDelta \varSigma$$ Δ Σ ADC suited for a zero-IF/low-IF receiver by Jabbour, Chadi, Fakhoury, Hussein, Loumeau, Patrick, Nguyen, Van Tam

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A Comparative Study of Loop Filter Alternatives in Second-Order High-Pass [Formula Omitted] Modulators by Khushk, Hasham Ahmed, Loumeau, Patrick, Nguyen, Van Tam

“…High-pass (HP) delta-sigma [Formula Omitted] modulators possess the qualities of high immunity to low-frequency noise and direct digitisation at intermediate…”
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A Comparative Study of Loop Filter Alternatives in Second-Order High-Pass Delta capital sigma Modulators by Khushk, Hasham Ahmed, Loumeau, Patrick, Nguyen, Van Tam

“…High-pass (HP) delta-sigma ( Delta capital sigma ) modulators possess the qualities of high immunity to low-frequency noise and direct digitisation at…”
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Towards Time-Quantized Pseudo-Random Sampling for Green Communication by Maalej, Asma, Ben Romdhane, Manel, Rebai, Chiheb, Ghazel, Adel, Desgreys, Patricia, Loumeau, Patrick

“…In this brief, the authors propose time-quantized pseudorandom sampling (TQ-PRS) as a power-saving solution compared with conventional uniform sampling. Due to…”
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Mixed-Signal Clock-Skew Calibration Technique for Time-Interleaved ADCs by Camarero, D., Ben Kalaia, K., Naviner, J.-F., Loumeau, P.

“…Clock-skew errors in time-interleaved (TI) analog-to-digital converters (ADCs) importantly degrade the linearity of such converters. These nearly constant but…”
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A high performances CMOS CCII and high frequency applications by Salem, Samir Ben, Fakhfakh, Mourad, Masmoudi, Dorra Sellami, Loulou, Mourad, Loumeau, Patrick, Masmoudi, Nouri

“…In this paper, we propose an improved translinear based CCII configuration. Heuristic algorithm is used for optimal sizing regarding static and dynamic…”
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Hardware implementation of subsampled adaptive subband digital predistortion algorithm by Pham, Dang-Kièn Germain, Gagnon, Ghyslain, Gagnon, François, Desgreys, Patricia, Loumeau, Patrick

“…Power amplifiers are key elements for transmission systems that have a high impact on transmission quality and energy consumption. While linearity constraints…”
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A comparison between high-pass and low-pass $$\Updelta\Upsigma$$ modulators by Jabbour, Chadi, Khushk, Hasham, Nguyen, Van Tam, Loumeau, Patrick

“…In this paper, high-pass (HP) $\Updelta\Upsigma$ modulators are compared against the traditional low-pass (LP) $\Updelta\Upsigma$ modulators. The objective of…”
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A comparison between high-pass and low-pass modulators by Jabbour, Chadi, Khushk, Hasham, Nguyen, Van Tam, Loumeau, Patrick

“…In this paper, high-pass (HP) modulators are compared against the traditional low-pass (LP) modulators. The objective of this comparison is to point out the…”
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Optimal digital reconstruction and calibration for multichannel Time Interleaved ΣΔ ADC based on Comb-filters by Beydoun, Ali, Nguyen, Van-Tam, Naviner, Lirida, Loumeau, Patrick

“…High resolution, large dynamic range wideband Analog to Digital Converter (ADC) remains a bottleneck to realize software and cognitive radio receivers. Time…”
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High-level design of general multi-stage noise band cancellation $$\Upsigma\Updelta$$ Σ Δ ADC optimized for nonlinearly distorted signals by Pham, Dang-Kièn Germain, Desgreys, Patricia, Loumeau, Patrick, Ridgers, Tim, Monnerie, Guillaume

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High-Level Design of General Multi-Stage Noise Band Cancellation Delta Sigma ADC optimized for Nonlinearly Distorted Signals by Pham, Dang-Kièn Germain, Desgreys, Patricia, Loumeau, Patrick, Ridgers, Tim, Monnerie, Guillaume

“…This article presents the high-level synthesisof general multi-stage noise band cancellation (MSNBC)Σ∆ analog-to-digital converters (ADC). The…”
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High-level design of general multi-stage noise band cancellation $\Upsigma\Updelta$ ADC optimized for nonlinearly distorted signals by Pham, Dang-KiA"n, Desgreys, Patricia, Loumeau, Patrick, Ridgers, Tim, Monnerie, Guillaume

“…This article presents the high-level design of general multi-stage noise band cancellation (MSNBC) $\Upsigma\Updelta$ analog-to-digital converters (ADC). The…”
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A new interpolation technique for time interleaved A/D converters by Beydoun, Ali, Jabbour, Chadi, Nguyen, Van-Tam, Loumeau, Patrick

“…Time interleaved sigma-delta converter is a potential candidate for multi-mode wideband analog to digital (A/D) converters dedicated for multistandard…”
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Nonuniformly Controlled Analog-to-Digital Converter for SDR Multistandard Radio Receiver by Ben-Romdhane, M., Rebai, C., Ghazel, A., Desgreys, P., Loumeau, P.

“…A new multistandard radio receiver architecture is presented to take advantage of nonuniformly controlled analog-to-digital converters (ADCs). By defining the…”
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