Browsing by Author "Morgado García de la Polavieja, Alonso"
Now showing items 1-13 of 13
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Presentation
A new reconfigurable cascade ΣΔ modulator architecture with inter-stage resonation and no digital cancellation logic
(2009)This paper presents a new two-stage cascade ΣΔ modula- tor architecture that uses inter-stage resonation to increase its ...
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Presentation
A novel low-voltage reconfigurable ΣΔ modulator for 4G wireless receivers
(2008)This paper presents a new adaptable cascade ΣΔ modulator architecture fo r low-voltage multi-stan- dard applications. ...
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Article
Cascade ΣΔ modulator for low-voltage wideband applications
(Institute of Electrical and Electronics Engineers, 2007)A new cascade ΣΔ modulator architecture with unity signal transfer function is presented, which avoids the need for digital ...
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Presentation
Design Considerations for Multistandard Cascade ΣΔ Modulators
(2005)This paper discusses design considerations for cascade Sigma-Delta Modulators (ΣΔMs) included in multistandard wireless ...
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Presentation
Design of a 130-nm CMOS Reconfigurable Cascade ΣΔ Modulator for GSM/UMTS/Bluetooth
(Institute of Electrical and Electronics Engineers, 2007)This paper reports a 130-nm CMOS programmable cascade ΣΔ modulator for multistandard wireless terminals, covering three ...
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Presentation
Design of a power-efficient widely-programmable Gm-LC band-pass sigma-delta modulator for SDR
(Institute of Electrical and Electronics Engineers, 2016)This paper presents the design and implementation of a fourth-order band-pass continuous-time modulator intended for ...
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Article
Multirate cascaded discrete-time low-pass ΔΣ modulator for GSM/Bluetooth/UMTS
(Institute of Electrical and Electronics Engineers, 2010)This paper shows that multirate processing in a cascaded discrete-time ΔΣ modulator allows to reduce the power consumption ...
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Article
Novel topologies of cascade ΣΔ modulators for low-voltage wideband applications
(2007)This work presents two novel topologies of cascade ΣΔ modulators with unity signal transfer function that ...
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Presentation
Reconfiguration of Cascade ΣΔ Modulators for Multistandard GSM/Bluetooth/UIMTS/WLAN Transceivers
(Institute of Electrical and Electronics Engineers, 2006)This paper presents design considerations for cascade Sigma-Delta Modulators (ΣΔMs) included in multi-standard wireless ...
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Article
Resonation-based cascade ΣΔ modulator for broadband low-voltage A/D conversion
(Institute of Electrical and Electronics Engineers, 2008)cascades while presenting very relaxed output swing requirements and, subsequently, high robustness to non-linearities of ...
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Presentation
Resonation-based Cascade ΣΔ Modulators for High-Linearity Broadband A/D Conversion
(2007)This paper presents two new architectures of cascade ΣΔ modulators that, based on the use of resonation, allow to increase ...
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Article
Resonation-based hybrid continuous-time/discrete-time cascade ΣΔ modulators: application to 4G wireless telecom
(Society of Photo-Optical Instrumentation Engineers, 2009)This paper presents innovative architectures of hybrid Continuous-Time/Discrete-Time (CT/DT) cascade ΣΔ Modulators (ΣΔMs) ...