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A 802.11g and UMTS Simultaneous Reception Front-End Architecture using a double IQ structure

Ioan Burciu 1 Guillaume Villemaud 1 Jacques Verdier 2 Matthieu Gautier 1
1 SWING - Smart Wireless Networking
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
2 INL - CSH - INL - Conception de Systèmes Hétérogènes
INL - Institut des Nanotechnologies de Lyon
Abstract : In this paper, we address the architecture of multistandard simultaneous reception receivers and we aim to reduce the complexity of the analog front-end. To this end, we propose an architecture using the double orthogonal translation technique in order to multiplex two signals received on different frequency bands. A study case concerning the simultaneous reception of 802.11g and UMTS signals is developed in this paper. Theoretical and simulation results show that this type of multiplexing does not significantly influence the evolution of the signal to noise ratio of the signals.
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https://hal.inria.fr/inria-00412042
Contributor : Guillaume Villemaud <>
Submitted on : Friday, November 27, 2009 - 10:30:27 AM
Last modification on : Wednesday, June 2, 2021 - 11:02:08 AM
Long-term archiving on: : Tuesday, June 15, 2010 - 9:13:42 PM

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Ioan Burciu, Guillaume Villemaud, Jacques Verdier, Matthieu Gautier. A 802.11g and UMTS Simultaneous Reception Front-End Architecture using a double IQ structure. IEEE VTC Spring 2009, Apr 2009, Barcelona, Spain. ⟨inria-00412042⟩

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