Energy Efficient Wireless Transmitters: Polar and Direct-digital Modulation Architectures

Energy Efficient Wireless Transmitters: Polar and Direct-digital Modulation Architectures

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Overall this work highlights several techniques that help improve energy efficiency of wireless systems. Hopefully these solutions will paint a roadmap of future work that will help commercial development and lead to many challenging research problems and academic contributions.Typical transmitter distortion mechanisms affecting EVM 9 Figure 7. Transmitter output spectrum showing spectral regrowth 10 Figure 8. Direct-conversion Cartesian transmitter schematic diagram 1 1 Figure 9. Effects of I/Q and quadrature LOanbsp;...


Title:Energy Efficient Wireless Transmitters: Polar and Direct-digital Modulation Architectures
Author:Jason Thaine Stauth
Publisher:ProQuest - 2008
ISBN-13:

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