Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This book discusses innovation in ultra-wideband (UWB) technologies and systems. Divided into four sections, the volume introduces UWB technologies and RF modules, examines applications of these systems in areas such as medicine and sports, and discusses the importance of an accurate design of microwave modules and antennas.

Ultra-wideband communication systems. --- Ultra-wideband devices.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Ultra wideband (UWB) communication systems are characterized by high data rates, low cost, multipath immunity, and low power transmission. In 2002, the Federal Communication Commission (FCC) legalized low power UWB emission between 3.1 GHz and 10.6 GHz for indoor communication devices stimulating rapid development of UWB technologies and applications. The proposed book Novel Applications of the UWB Technologies consists of 5 parts and 20 chapters concerning the general problems of UWB communication systems, and novel UWB applications in personal area networks (PANs), medicine, radars and localization systems. The book will be interesting for engineers and researchers occupied in the field of UWB technology.

Ultra-wideband devices. --- Ultra-broadband devices --- Ultrawideband devices --- Electromagnetic devices --- Mobile phone technology

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

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

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Ultra-wideband (UWB) technology is a radio technology that uses electromagnetic waves with a very low power spectral density occupying a bandwidth of more than 25% of a centre frequency, or more than 0.5GHz, for short-range remote sensing, high-bandwidth communications or object positioning. The detailed analyses of state-of-the-art UWB technology has shown that this technology is very interesting and promising with a great application potential. Following these facts, our book attempts to present current and emerging trends in research and development of UWB systems. The book is focused on basic components of UWB systems such as antennas, filters, photonic approach for signal processing methods, as well as on some applications of UWB systems (human target analysis, cancer detection).

Electromagnetic waves --- Ultra-wideband devices. --- Transmission. --- Ultra-broadband devices --- Ultrawideband devices --- Electromagnetic devices --- Engineering --- Physical Sciences --- Engineering and Technology --- Electrical and Electronic Engineering --- Wireless Communication System

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Antennas (Electronics) --- Microstrip antennas. --- Ultra-wideband antennas. --- Miniature electronic equipment. --- Electronic equipment, Miniature --- Microminiaturization (Electronics) --- Miniaturization (Electronics) --- Subminiature electronic equipment --- Subminiaturization (Electronics) --- Electronic apparatus and appliances --- Microelectronics --- Ultrawideband antennas --- UWB antennas --- Ultra-wideband devices --- Microwave antennas --- Strip transmission lines