Figure 6 - uploaded by Jean Pierre Cances
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Comparison between the constellations (a) without predistortion (b) with predistortion 6. CONCLUSION
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The aim of this paper is to present a suitable model for an LDMOS class AB amplifier used for DVB-T program broadcasting. We first compare the most common amplifier's models and explain why the memoryless Abuelma'Atti model based on Bessel expansion series of in-phase and quadrature input components seems to constitute the best tradeoff for this pa...
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