| dc.creator |
Morgado, Alonso |
|
| dc.creator |
Río, Rocío del |
|
| dc.creator |
Rosa, José M. de la |
|
| dc.creator |
Medeiro, Fernando |
|
| dc.creator |
Pérez-Verdú, Belén |
|
| dc.creator |
Fernández, Francisco V. |
|
| dc.creator |
Rodríguez-Vázquez, Ángel |
|
| dc.date |
2008-04-28T15:03:59Z |
|
| dc.date |
2008-04-28T15:03:59Z |
|
| dc.date |
2006-05 |
|
| dc.date.accessioned |
2017-01-31T01:05:19Z |
|
| dc.date.available |
2017-01-31T01:05:19Z |
|
| dc.identifier |
A. Morgado, J. M. de la Rosa, R. del Río, B. Pérez-Verdú, F. Medeiro and A. Rodríguez-Vázquez: "Reconfiguration of Cascade ΣΔ Modulators for Multistandard GSM/Bluetooth/UMTS/WLAN Transceivers", Proceedings of the 2006 International Symposium on Circuits and Systems (ISCAS). |
|
| dc.identifier |
0-7803-9390-2/06 |
|
| dc.identifier |
http://hdl.handle.net/10261/3828 |
|
| dc.identifier.uri |
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3828 |
|
| dc.description |
This paper presents design considerations for cascade Sigma-Delta Modulators (ΣΔMs) included in multi-standard wireless transceivers. Four different standards are covered: GSM, Bluetooth, UMTS and WLAN. A top-down design methodology is proposed to find out the optimum modulator
architecture in terms of circuit complexity and reconfiguration parameters. The selected 2-1^(L-2) expandible YAM is high-level sized and several reconfiguration strategies are adopted at both architecture- and circuit-level in order to adapt the modulator performance to the different standards requirements with adaptive power consumption. Time-domain simulations are shown to validate the presented approach. |
|
| dc.description |
This work has been supported by the Spanish Ministry of Science and Education (with support from the European Regional Development Fund) under contract ITEC2004-01752/MIC. |
|
| dc.description |
Peer reviewed |
|
| dc.format |
4960851 bytes |
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| dc.format |
application/pdf |
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| dc.language |
eng |
|
| dc.publisher |
Institute of Electrical and Electronics Engineers |
|
| dc.rights |
openAccess |
|
| dc.subject |
Sigma-Delta Modulators |
|
| dc.subject |
Multi-Standard Transceivers |
|
| dc.title |
Reconfiguration of Cascade ΣΔ Modulators for Multistandard GSM/Bluetooth/UIMTS/WLAN Transceivers |
|
| dc.type |
Artículo |
|