A memory polynomial based digital pre-distorter for high power transmitter components

Ginni Khanna,Bernhard Spinnler,Stefano Calabro,Erik De Man,U. Feiste,Tomislav Drenski,Norbert Hanik

A memory polynomial based digital pre-distorter for high power transmitter components

2017

Ginni Khanna
Bernhard Spinnler
Stefano Calabro
Erik De Man
U. Feiste
Tomislav Drenski
Norbert Hanik

An adaptive digital pre-distortion method based on memory polynomials to compensate for non-linearities in high power optical transmitters is presented. Gains up to 2 dB in ROSNR are achieved beyond linear pre-distortion.

Keywords:

Transmitter
Polynomial
Electronic engineering
Engineering
Optical amplifier
Electrical engineering
optical signal to noise ratio
Transmission (telecommunications)
Bit error rate
memory polynomial

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