Abstract:  
           
          This paper explores the state-of-the-art research and development 
          of UWB applications in many sectors, including the construction 
          industry. This paper will provide insights into the technology for the uninitiated 
          reader without involving detailed technological and arithmetic 
          aspects of UWB. To do so, this paper first introduces the key concepts 
          behind UWB and provides a brief historical perspective. It then summarizes 
          the UWB’s technical features which enable it so popular in industry. 
          Finally, a number of UWB application examples in many sectors, including 
          construction, are presented to analyze and highlight the impact on 
          the industry performance. UWB technology is expected to become a very 
          important component and have profound impact in ubiquitous computing 
          in the near future. 
          Keywords: 
             
            Ultra-Wide Band; frequency 
            range; receiver; tracking; 
            sensing 
              |