Gain a better understanding of the propagation effects you're likely to encounter when working in fixed-link and mobile radio systems with this clear, practical guide. Without relying on complex explanations and obscure theory, the author first explores fixed-link propagation and then relates those concepts to more complex situations you face in the mobile environment. You learn how and why propagation occurs, and discover useful techniques for minimizing transmission degradation and optimizing signal performance. Key topics include: The radio refractive index (RRI); Basic system planning techniques; The pros and cons of path loss predictions; The potential problems of in-building transmission; Why transmission constraints are greater in mobile than in fixed-link systems. Especially useful for engineers who are new to mobile communications, technical managers needing an understandable overview, and graduate level students in communication engineering.
Radio Refractive Index. Fading on Microwave Systems. The Use of Diversity to Reduce System Performance Degradation. Propagation Induced Interference. Rain Attenuation and Molecular Absorption. System Outage Modeling. System Planning. Basic Propagation Topics. Prediction Methods, Models and Measurements for Mobile Systems in Rural, Suburban, and Urban Locations. Propagation Aspects of Cellular Radio Systems. Communication Into and Within Buildings. Propagation in Fixed and Mobile Systems - A Comparison.