DocumentCode
427274
Title
Quantization effects on the EVM in EDGE modulation standard
Author
Avitabile, G. ; Lofu, N.
fYear
2004
fDate
11-12 Oct. 2004
Firstpage
245
Lastpage
248
Abstract
In this paper, qnadri-phase shift keying (QPSK) and ofiset QPSK (OQPSK) modulation formats?? performances are comparatively examined for a specific power amplifier (PA) nonlinearity model. For this purpose, a new descriptive evaluation parameter, r, is introduced instead of conventional input oue-dB compression point (PIdBb)a ckoff. Related bit error ratio (BER) -simulated in an AWGN channel with a golden unit receiver model- and EVM (Error Vector Magnitude) discussions are made.
Keywords
1f noise; Bandwidth; Delta-sigma modulation; Frequency synthesizers; Phase locked loops; Phase modulation; Phase noise; Quantization; Transfer functions; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Technology, 2004. 7th European Conference on
Conference_Location
Amsterdam, The Netherlands
Print_ISBN
1-58053-991-2
Type
conf
Filename
1394816
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