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Demodulation of RF Signal Aggregating Four Non-Contiguous Frequency Carriers

Abdou Kaissoine 1, 2 Bernard Huyart 1, 2
1 RFM2 - Radio-Fréquences Microondes et Ondes Millimétriques
LTCI - Laboratoire Traitement et Communication de l'Information
2 COMELEC - Département Communications & Electronique
Abstract : This paper demonstrates that it is possible to demodulate a RF signal composed of four aggregated frequency bands by a single demodulator, named "Three Phase Demodulator (TPD)". Measurements results will be analyzed in the case of 4 carriers modulated by two different modulation formats (QPSK and 16-QAM). The bandwidth of each modulated signal is 5 MHz and offers an overall bit rate of 128 Mbps.
Keywords : spectrum aggregation down converter RF receiver LTE-Advanced Three phase demodulator Low- IF
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Conference papers
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https://hal.telecom-paris.fr/hal-02286990
Contributor : Telecomparis Hal <>
Submitted on : Friday, September 13, 2019 - 4:27:05 PM
Last modification on : Wednesday, June 24, 2020 - 4:19:53 PM

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  • HAL Id : hal-02286990, version 1

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LTCI | PARISTECH | INSTITUT-TELECOM | COMELEC | RFM2

Citation

Abdou Kaissoine, Bernard Huyart. Demodulation of RF Signal Aggregating Four Non-Contiguous Frequency Carriers. 21st IEEE International Conference on Electronics Circuits and Systems, Dec 2014, Marseille, France. ⟨hal-02286990⟩

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