基于SystemView的正交系统仿真与分析

正交系统广泛存在于各种领域中，为了对通信系统中的正交调制和解凋有一个全面的认识，研究正交系统的仿真实现问题，结合框图和公式推导给出该系统调制与解调的工作原理，并以最小频移键控为例，基于SystemView软件环境设计该系统的仿真实现，给出系统的主要功能和参数，以及所得到的系统的仿真运行结果。最后对正交调制技术进行了展望。

Simulation and Analysis of the Quadrature on the SystemView Software

Quadrature system were consisted in most fields.In order to have an all-around knowing of quadrature modulation and de- modulation,mainly research the implementing technology problem of quadrature system.The basic principle of quadrature system was given with the architraves of system and derivation of expressions.According to the exemple of MSK system,designed a simulation system based on the environment of System View software to implement the quadrature system's function.The function and parameter of the system were given as well as the analysis results were presented.In the final,the expectation to technology of quadrature modulation was put forward.