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Full Description
This book provides an overview of electromagnetic interference (EMI) topics, along with their challenges and solutions. The author outlines how to effectively control the adverse effects of EMI in modern radio communication systems. The author describes how EMIs have become a problem due to the rapid growth of the number and complexity of radio wireless and IT systems in the environment, and what can be done to mitigate the problems raised. He then describes how EMI emissions result in performance degradation and operation limitations of radio communication and IT systems, especially in the fast-growing 4G-LTE and 5G-NR mobile cellular networks, including WLAN, WIFI, machine-to-machine and Internet of Things (IoT) networks, among other radio wireless networks. Each problem raised is then accompanied by potential solutions. The book can be helpful to technical personnel, who are involved in planning, designing, or maintaining radio equipment and systems. The book can also benefit university students, practicing engineers, and others interested in discovering more about the origins and impacts of EMI phenomena in today's radio communication systems.
Contents
Introduction.- PART I - INTRODUCTION TO THEORIES AND ORIGINS.- OF EMI PHENOMENA.- General Concept and Types of EMI Emissions.- Theory of Digital Signals as Main Sources of EMI in Digital Systems.- Nonideal Conductors and Circuit Components as Roots of EMI Phenomena.- PART II - RADIO COMMUNICATION SYSTEMS PERFORMANCE CONCERNING EMI.- Introduction to Digital Communication Systems with AWG noise.- Radio Digital Systems with Different Digital Modulations, FEC, Fadings, and EMI.- A Review of Broadband Radio Systems with high EMI immunity.- 4G-LTE and 5G-NR Cellular Networks from EMI Prospect Fundamentals of EMI in Radio Communication.- Radio Cables and Signal Lines as Significant Sources and Victims of EMI in Radio Communication Systems.- PART III - CONVENTIONAL METHODS FOR EMI CONTROL IN RADIO SYSTEMS.- EMI Filter Theory and Applications.- EMI Shielding for Radio Equipment.- Grounding for Radio Equipment and Facilities.- PART IV - NATURAL EMI SOURCES.- Lightning Physics and Effects on Radio Systems on Earth.- Solar and other Cosmic radiations with Effects on Radio Terrestrial and Satellite Communications.- Conclusion.