Effects of adaptative equalization

Abstract

In this paper, we present the effects ofequalization techniques with CQPSK modulation.Results are based on Monte Carlo simulations with amodel of the generated received signal which dependon the power delay profile characteristics. Weconsidered two models for power delay: a exponentialmodel and a uniform model. The results show that theperformance of linear and non-linear equalizationtechniques strongly depends on the characteristics ofthe power delay profile model.

Keywords

• CQPSK modulation
• intersymbol interference