01781nam a2200205Ia 4500 CTU_172333 210402s9999 xx 000 0 und d 86.95 621.384 U47 Ultra wideband systems : Technologies and applications Edited by Roberto Aiello and Anuj Batra Oxford Newnes 2006 Ultra wideband technology turns the radio spectrum available to wireless applications from a country road into a high-speed ten lane super freeway, and the destination is the future of wireless technology. UWB is a huge leap forward because it offers wide bandwidth with little interference, allowing multiple UWB signals to share a single channel. This multi-author volume, compiled under the guidance of Dr. Roberto Aiello, introduces the theory and concepts behind ultra wideband (UWB) systems as well as their applications. Authors include those involved in creating the UWB standards, researchers, and applications specialists. This book has been broken down into three parts: introduction to UWB, different techniques available, and applications. Within these sections topics covered are UWB spectrum and regulations, UWB channels, modulation techniques, antennas, signal propagation, and UWB transceiver architectures. This book has all the information RF/wireless engineers will need to understand this burgeoning technology. Broadband communication systems,Ultra-wideband devices,Wireless communication systems,Hệ thống truyền thông băng thông rộng,Thiết bị Ultra-Wideband,Hệ thống thông tin liên lạc không dây QHieu Trung tâm Học liệu Trường Đại học Cần Thơ