MAXIMUM LIKELIHOOD AND ORTHOGONAL SUBSPACE BASED APPROACH FOR IMPROVED IR-UWB CHANNEL ESTIMATION
FREE-DOWNLOAD R Akbar, E Radoi… – 2010 –
ABSTRACT Indoor propagation channel appears differently to ultra- wideband (UWB) systems
than it does to narrowband systems. UWB signals have very high temporal resolution ability and
this implies a frequency-selective channel with rich multipath in practice. To capture the