%0 Journal Article %A Parfenov, V. I. %A Chunikhina, T. A. %D 2013 %I Begell House %K classification, modulation, manipulation, simulation modeling, radio signal detection, radio signal parameter %N 2 %P 101-110 %R 10.1615/TelecomRadEng.v72.i2.20 %T EXPERIMENTAL INVESTIGATIONS OF THE POSSIBILITIES FOR RADIO SIGNAL DETECTION AND MONITORING IN TECHNICAL INFORMATION PROTECTION PROBLEMS %U https://www.dl.begellhouse.com/journals/0632a9d54950b268,550426d65e22a564,2a0869e668e16712.html %V 72 %X A classification scheme of radio signals and basic methods for their modulation (manipulation) are developed. The expediency of using simulation modeling by means of MATLAB + Simulink for investigations of radio equipment (RE) for detection of radio signals with different structures and the a priori known radio signal parameters is substantiated.
Simulation models of a correlation receiver, a quasioptimal filter receiver with an envelope detector, and a quadratic detector and integrator [energy detector (ED)], a receiver with frequencymodulated signals, a receiver with PTWF, and the results of investigations using these models are presented. %8 2013-03-11