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Communication Dans Un Congrès Année : 2011

Linearity considerations for multi-standard cellular base station transmitters

Résumé

Contemporary cellular base stations are becoming increasingly multi-standard for improved efficiency and manageability. Primary among prospective multi-standard base station deployments will be those that are reconfigurable but also capable of simultaneous transmission of several cellular signals. The simultaneous transmission of multiple cellular signals however poses a challenge for design, in particular the linearity requirements of the transceiver. In order to identify the feasibility of multi-mode transmission, we present an overview of transmitter non-linearity (OIP3) requirements for future multi-standard, multi-carrier, macro-cell base stations based on first-order approximations, highlighting the dynamic range issue. Simulation and measurement results are also presented.
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Dates et versions

hal-00739801 , version 1 (09-10-2012)

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Sandeep Kowlgi, Corinne Berland. Linearity considerations for multi-standard cellular base station transmitters. Microwave Conference (EuMC), 2011 41st European, Oct 2011, Manchester, United Kingdom. pp.226-229, ⟨10.23919/EuMC.2011.6101967⟩. ⟨hal-00739801⟩
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