Performance evaluation of wideband radio communication systems using almost periodic frequency arrangement

In studies of chaos theory, the research to various communication system is recently progressed by taking advantage of the features of constant power chaotic spreading code, and the research for applicability to wideband radio communication systems are currently progressing. In this paper, we report the performance evaluation of wideband radio communication system that applies to almost periodic frequency arrangement, and also report simulation results of PAPR, using peak level compensation technology, and the characteristics of MER and BER. Reducing PAPR is meant to reduce the power consumption of the radio apparatus, which is an important technology for energy saving society.