On the Degradation of a UWB System Due to a Realistic TX-RX Antenna System

  • Jun, Min-Sik (Department of Radio Communication Engineering, Korea University) ;
  • Oh, Tae-Won (Department of Radio Communication Engineering, Korea University)
  • Received : 2004.09.30
  • Published : 2005.08.31

Abstract

The ultra-wideband (UWB) signal radiation process in an antenna is different from that of a narrowband signal. In this paper, we study the degradation of the desired signal component according to the antenna structure and location of a receiver in a bipolar time-hopping UWB system. And we propose a receiver structure with an adaptive template waveform generator to compensate for the degradation caused by a realistic TX-RX antenna system.

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