A Multidimensional Class B Noise Model Based on Physical and Mathematical Analysis

Class B noise is an important interference in the telecommunication applications. In this paper, a multidimensional model for Class B noise observed at antenna arrays is developed in physical and mathematical analysis. The model proposed is considered on both the explicit source distribution and propagation laws, i.e., scenario-explicit (S-E) cases. An additive white Gaussian noise component arising in both internal system and external interferences is also considered in our model. Finally, the joint characteristic function of Class B noise is derived and the probability density function is obtained through the Fourier transform.