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Multiband Simultaneous Reception Front-End with Adaptive Mismatches Correction Algorithm

Ioan Burciu 1 Guillaume Villemaud 1 Jacques Verdier 2 
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 : This paper addresses the architecture of multistandard simultaneous reception receivers and aims at improving the performance-power-complexity trade-off of the front-end. To this end we propose a single front-end architecture offering lower complexity and therefore lower power consumption. In order to obtain the same performance as the state of the art receivers, a light weight adaptive method is designed and implemented. It uses a mix of two digital implemented algorithms dedicated to the correction of the frontend IQ mismatches. A study case concerning the simultaneous reception of 802.11g and UMTS signals is developed in this article.
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Submitted on : Friday, November 27, 2009 - 10:24:29 AM
Last modification on : Thursday, August 4, 2022 - 5:15:29 PM
Long-term archiving on: : Tuesday, June 15, 2010 - 10:58:54 PM


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  • HAL Id : inria-00412059, version 1


Ioan Burciu, Guillaume Villemaud, Jacques Verdier. Multiband Simultaneous Reception Front-End with Adaptive Mismatches Correction Algorithm. IEEE Personal, Indoor and Mobile Radio Communications Symposium, Sep 2009, Tokyo, Japan. ⟨inria-00412059⟩



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