Signal detection and parameter estimation in tracking radiotechnical systems
The methods of signal processing in a radio-technical tracking system, providing detection of signals and measurement of their parameters are considered in the paper. Using a time lag of signal properties allows realizing the tracking receiving system with a small number of parallel processing channels, providing small errors of signal parameters estimation when using limited computing resources. The main purpose of the research is to study the possibilities of realization of detection-measurement tracking systems with a small number of channels, comparable by characteristics with multi-channel parallel processing systems. The simulation method and statistical processing of results were used during the study. The research results can be used in the development and modernization of radio-technical systems of information transmission and extraction. The application of tracking radio-technical systems allows more full use of computing resources of the processing system in solving the problems of detection of signals and measurement of their parameters.