Implementation Of Antomatic Link Establishment On DSP

As a traditional communication technique, HF communication is an important way in civilian and military communication systems. In recent years, HF adaptive communication system has become a popular way. The core of the system is the HF automatic link establishment, for short, ALE.Firstly, ALE system's base content is introduced, then an analysis of ALE system's structure and design is put forward, and then 8CPFSK modulation theory and error control technique are discussed. Base on them, a computer simulation is done. At last, a program is passed on DSP56303.Through study of theory and reality of arithmetic, a good foundation is set up.