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LDMOS power amplifiers with CRLH combiners for LINC transmitters

Koulouzis, Helias and Budimir, Djuradj (2006) LDMOS power amplifiers with CRLH combiners for LINC transmitters. In: 36th European Microwave Conference, 2006. IEEE, Los Alamitos, USA, pp. 1181-1184. ISBN 2960055160


Official URL: http://dx.doi.org/10.1109/EUMC.2006.281187


An outphasing system at 2.14 GHz using LDMOS power amplifiers with an attempt to use composite right/left handed material transmission (CRLH) lines in the combiner part is presented. Linear amplification using nonlinear components (LINC) is a method that improves linearity without cost in Power Efficiency. By summing two constant-envelope phase modulated signals this system exhibits high efficiency performance since the amplifiers used can be operated close to saturation levels and still get reasonably linear output.

Item Type:Book Section
Research Community:University of Westminster > Electronics and Computer Science, School of
ID Code:3190
Deposited On:14 Feb 2007
Last Modified:11 Aug 2010 15:31

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