Telecommunication Systems’ top quality articles examine the utilization of analytic and quantitative tools for the modeling, analysis, design, and management of telecommunication systems. Periodic special issues are dedicated to one topic. Telecommunications and Radio Engineering publishes original full-length scientific articles and concise technical notes over a good range of various directions of electronics, radio physics, and radio engineering. Among these topics are the new mathematical approaches in electromagnetic theory, microwave electromagnetics, microwave and satellite telecommunications, signal processing, radio-wave imaging, wave propagation and scattering, radar remote sensing and radio navigation engineering, waveguides and antennas, along side feeder systems. The journal also will consider papers dedicated to semiconductor or vacuum electronic devices, nanotechnology in electronics, and new physical phenomena for generation of electromagnetic waves. Applied radio physics, radio physical methods in environment and space research, and radio technology in biomedical investigations are the target of papers which can be taken for publications.