DocumentCode
427272
Title
Solid state power amplifier (SSPA) nonlinearity effects on quadri-phase shift keying modulation
Author
Dudak, C. ; Arzu Tuncay Koc ; Sencer Koc
fYear
2004
fDate
11-12 Oct. 2004
Firstpage
237
Lastpage
240
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
AWGN channels; Baseband; Bit error rate; High power amplifiers; Modulation; Power amplifiers; Power system modeling; Quadrature phase shift keying; Solid state circuits; Transmitters;
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
1394814
Link To Document