Mobile Communication systems tend to integrate more and more applications (GSM, radio, TV, GPS, etc.) and different standards (GSM, UMTS, WIMAX,..). This evolution requires a flexible receiver able, with a single channel, to deal with each different standard and application. The principle of such a receiver is based on the concept of the Software Radio. The basic idea of the software radio is to integrate the analog-to-digital converter in the channel receiver directly after the antenna. This allows the receiver to adapt itself to different standards by reprogramming the functionality of all digital components in the channel receiver. However, the current standard communications require high flow, so the useful signal frequency bands must b...
Reconfigurable Architecture for Analog-to-Digital Conversion of Multistandard Mobile RF receiver sig...
Les amplificateurs de puissance, éléments constitutifs essentiels de tout système de télécommunicati...
Frequency-Band-Decomposition (FBD) is a good candidate to be used to increase the bandwidths of ADC ...
Mobile Communication systems tend to integrate more and more applications (GSM, radio, TV, GPS, etc....
Les systèmes de communications numériques mobiles tendent à intégrer de plus en plus d applications ...
The present work is about design of convenient high-order continuous-time band-pass sigma-delta modu...
Frequency-Band-Decomposition (FBD) is a good candidate to increase the bandwidths of ADC converters ...
Les travaux de recherche de cette thèse de doctorat s’inscrivent dans le cadre de la conception d’un...
Parallelism can be used to increase the bandwidths of ADC converters based on sigma–delta modulators...
The continuous-time bandpass delta-sigma analog-to-digital conversion is an interesting approach for...
Abstract Parallelism can be used to increase the band-widths of ADC converters based on sigma–delta ...
International audienceThis paper presents a new method for digitizing wideband signals. It is based ...
Wireless front-end receivers of last generation mobile devices operate at least two frequency transl...
De nos jours, les systèmes de communications supportent un nombre croissant de normes radios dont le...
La chaîne de réception des téléphones mobiles de dernière génération utilisent au moins deux étages ...
Reconfigurable Architecture for Analog-to-Digital Conversion of Multistandard Mobile RF receiver sig...
Les amplificateurs de puissance, éléments constitutifs essentiels de tout système de télécommunicati...
Frequency-Band-Decomposition (FBD) is a good candidate to be used to increase the bandwidths of ADC ...
Mobile Communication systems tend to integrate more and more applications (GSM, radio, TV, GPS, etc....
Les systèmes de communications numériques mobiles tendent à intégrer de plus en plus d applications ...
The present work is about design of convenient high-order continuous-time band-pass sigma-delta modu...
Frequency-Band-Decomposition (FBD) is a good candidate to increase the bandwidths of ADC converters ...
Les travaux de recherche de cette thèse de doctorat s’inscrivent dans le cadre de la conception d’un...
Parallelism can be used to increase the bandwidths of ADC converters based on sigma–delta modulators...
The continuous-time bandpass delta-sigma analog-to-digital conversion is an interesting approach for...
Abstract Parallelism can be used to increase the band-widths of ADC converters based on sigma–delta ...
International audienceThis paper presents a new method for digitizing wideband signals. It is based ...
Wireless front-end receivers of last generation mobile devices operate at least two frequency transl...
De nos jours, les systèmes de communications supportent un nombre croissant de normes radios dont le...
La chaîne de réception des téléphones mobiles de dernière génération utilisent au moins deux étages ...
Reconfigurable Architecture for Analog-to-Digital Conversion of Multistandard Mobile RF receiver sig...
Les amplificateurs de puissance, éléments constitutifs essentiels de tout système de télécommunicati...
Frequency-Band-Decomposition (FBD) is a good candidate to be used to increase the bandwidths of ADC ...