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Power Efficiency in Broadband Wireless Communications
book

Power Efficiency in Broadband Wireless Communications

by Pooria Varahram, Somayeh Mohammady, Borhanuddin Mohd Ali, Nasri Sulaiman
August 2014
Intermediate to advanced content levelIntermediate to advanced
340 pages
8h 49m
English
CRC Press
Content preview from Power Efficiency in Broadband Wireless Communications
261
exPerimental results
used, the reduction in ACLR was –41 dBm and the EVM was 2.1%.
eresults show the improvement when using the CGMP technique
over the memory polynomial technique (Ding et al., 2006).
In Figures8.7 and 8.8, the power spectral density is shown, which is
the same as in Figure8.5b and Figure8.6b, but here just the spectrum
Center: 2.4 GHz
RBW: 3.1828 kHz
Span: 5 MHz
TimeLen: 1.2 mSec
–8
dBm
dBm
dB/div
LogMag
8
–88
B: Ch1 Spectrum Range: 20 dBm
Figure 8.7 Power spectral density of the ZVE-8G power amplifier without CGMP.
Center: 2.4 GHz
RBW: 3.1828 kHz
Span: 5 MHz
TimeLen: 1.2 mSec
–8
dBm
dBm
dB/div
LogMag
8
–88
B: Ch1 Spectrum Range: 20 dBm
Fig
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Publisher Resources

ISBN: 9781466595484