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Ultrawideband (UWB) technology, positioned as the cutting edge of research and development, paves the way to meet the emerging demands set by broadband wireless applications, such as high-speed data transmission, medical imaging, short-range radars, electromagnetic testing, etc. This breathtaking resource builds upon the basics of UWB technology to provide a complete compilation of figures of merit along with a vital state-of-the-art of the different antenna alternatives that are to be employed according to the specific application. Without excessive recourse to mathematics, this volume emphas
Ultra-wideband antennas. --- Ultra-wideband antennas --- Design.
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"This book presents ultrawideband antennas and their applications on microwave imaging. The chapters focus on recent techniques, analysis, and applications along with the future vision of this emerging field of applied electromagnetics. Several emerging topics are essayed, including dielectric resonator antennas and planar ultrawideband antennas for microwave imaging.This resource incorporates modern design concepts, analysis, and optimization techniques based on recent developments. Readers are also provided with an extensive overview of current regulations, including those related to microwave effects in biological tissues." --
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Ultra-wideband antennas. --- Ultra-wideband antennas --- Ultrawideband antennas --- UWB antennas --- Antennas (Electronics) --- Ultra-wideband devices
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Ground penetrating radar. --- Monopole antennas. --- Ultra-wideband antennas.
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Antenna arrays --- Broadband communication systems --- Ultra-wideband antennas
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Antennas (Electronics) --- Ultra-wideband antennas --- Radio --- Millimeter wave devices --- Wireless communication systems --- Antennas (Electronics) --- Millimeter wave devices. --- Radio --- Ultra-wideband antennas. --- Wireless communication systems. --- Antennas --- Antennas.
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Ultra wideband technology is one of the most promising directions in the rapidly developing modern communications. Ultra wideband communication system applications include radars, wireless personal area networks, sensor networks, imaging systems and high precision positioning systems. Ultra wideband transmission is characterized by high data rate, availability of low-cost transceivers, low transmit power and low interference. The proposed book consisting of 19 chapters presents both the state-of-the-art and the latest achievements in ultra wideband communication system performance, design and components. The book is addressed to engineers and researchers who are interested in the wide range of topics related to ultra wideband communications.
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Includes numerous new problem sets and worked examples, this comprehensive treatment of ultrawideband (UWB) antennas and time-domain microwave engineering serves as an invaluable practical reference for anyone involved in antenna and RF design work. --
Ultra-wideband antennas. --- Ultrawideband antennas --- UWB antennas --- Antennas (Electronics) --- Ultra-wideband devices
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This resource provides a comprehensive treatment of the methods, analysis, and practice of impulse and ultrawideband (UWB) systems. Sources, antennas, propagation, electromagnetic theory, and actual practical systems are explored. This book provides novel perspective on impulse and short-pulse wireless engineering along with practical guidance on how to build antennas and radio hardware for high-power impulse signals. Theoretical and experimental results in the time-frequency domain are presented.n nThe book explains and discusses the scattering of UWB electromagnetic pulses by conducting and dielectric objects. Impulse responses of objects and propagation channels are explored with details of signal models and their spectral characteristics and uses of regularization of a Kramers-Kroning type relation for estimating transfer functions. Readers gain insight into the development of high-power sources of UWB radiation with megavolt effective potential on the base of combined antenna arrays excited with bipolar voltage pulses. This in-depth volume includes chapters on receiving antennas, transmitting antennas, and antenna arrays along with details on high-power UWB radiation sources as well as problem sets.
Ultra-wideband antennas. --- Ultrawideband antennas --- UWB antennas --- Antennas (Electronics) --- Ultra-wideband devices
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