Realization of two-point injection algorithm of GMSK modulation

During the process of design and development of the digital trunking terminal equipment used in the digital trunking communication network,it is particularly important for the terminal equipments to be small volume,low power consumption and low cost.Compared with various GMSK modulation algorithms,two-point injection algorithm was studied in depth according to the characteristics of GMSK modulation signals,and finally was applied in the design of digital trunking terminal equipment,which solved the problems of performance specifications for the terminal equipment,small volume,low power consumption and low cost.