Title :
Analysis and simulation of AM-AM/PM nonlinear distortion due to direct laser modulation in radio over fibre systems
Author :
Lee, Chin Hee ; Postoyalko, Vas ; O´Farrell, T.
Author_Institution :
Sch. of Electron. & Elecirical Eng., Leeds Univ., UK
Abstract :
This paper presents an analysis of nonlinear distortion in radio-over-fibre (RoF) systems based on an AM-AM/PM behavioural model. Simulation results show similar characteristics to measured results that have been reported. The error vector magnitude (EVM) and spectral regrowth (ACPR) are theoretically analysed and their correlationships are verified by simulation. Uncoded BER degradations are also presented.
Keywords :
amplitude modulation; error statistics; nonlinear distortion; optical fibre communication; optical modulation; phase modulation; radio links; ACPR; AM-AM/PM nonlinear distortion; EVM; RoF; behavioural models; direct laser modulation; error vector magnitude; optical links; radio over fibre systems; spectral regrowth; uncoded BER degradations; Amplitude modulation; Error analysis; Optical fiber communication; Optical modulation; Phase modulation; Radio communication;
Conference_Titel :
Microwave Photonics, 2002. International Topical Meeting on
Print_ISBN :
4-88552-187-4
DOI :
10.1109/MWP.2002.1158879
