Increase of efficiency of spread spectrum radio signals application in communication systems
O. Yu. Sorokin · Radioelectronics and Communications Systems · 2012
Communication systems that provide high jamming protection of the radio exchange based on the spread spectrum signals are the object of research. Finding the optimal mode and parameters of the radiosignal shaping is the research subject. The estimation of the influence of pseudorandom sequence properties, modulation type and structure of the time-frequency matrix on the power and structural security of the spread spectrum radio signals was carried out.