Tackling Nonlinearity in Cost Effective Radio over Fibre
نویسندگان
چکیده
Analogue Modulation techniques, such as subcarrier multiplexing (SCM), are receiving much attention due to the advantage of centralised signal processing utilising a single wavelength combined with huge fibre bandwidth capability. Nonlinearity in the system, especially the E/O converter device, tends to be a limiting factor affecting the dynamic range capabilities of the system in terms of the intermodulation distortion (IMD) produced. A review of fibre optic system performance is presented with methods used to combat their IMD problems.
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