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Peak-to-Average Power Ratio reduction in OFDM system using amplitude clipping

OFDM is a multicarrier modulation that is applicative to meet higher data rate demand for digital transmission on wireless and wired environment. This system has a major drawback that it exhibits a very high Peak to Average Power Ratio (PAPR), which causes a significant level of signal distortions during the amplification of the baseband signals using high power amplifiers (HPAs). This research explores the analysis of effects of nonlinear distortion and amplitude clipping as PAPR reduction technique in an OFDM system, when the baseband signal is passed through Solid State Power Amplifier with the result that amplitude clipping can be used as PAPR reduction technique with insignificant distortion on signal.