V. V. S. Nagesh Polu, Bruce G. Colpitts, and Brent R. Petersen,
"Symbol-wavelength MMSE gain in a multi-antenna UWB system," in
Proceedings of the 4th Annual Communications Networks and Services
Research Conference (CNSR 2006), vol. 1, (Moncton, NB, Canada),
pp. 95-99, May 24-25, 2006.
Ultra wideband (UWB) technology has the potential to provide high speed data
services. These speeds can be greatly increased by using multiple input
multiple output (MIMO) techniques. Multiple antennas are used to achieve
spatial diversity and these antenna elements must be separated properly to
have uncorrelated communication signals. The separation can be on the scale
of a symbol wavelength ([speed of light]/[symbol rate]). We have designed a
printed circular disc monopole and measured the UWB radio channel. Finally,
we used the measurements to show the minimum mean squared error (MMSE)
performance gain which occurs when the receiver antennas are separated on
the scale of a symbol wavelength.
This research was supported by the Atlantic Innovation Fund (AIF)
from the Atlantic Canada Opportunities Agency (ACOA),
and by Aliant, our industrial partner,
We are grateful that the IEEE Communications Society and the ACM were a technical co-sponsors of CNSR 2006.
This paper was given the
Communications Networks and Services Conference (CNSR) 2006 Best Paper Award.
PDF, 1.0 Mibytes
Digital Object Identifier (DOI)
This page is located at
This page was created on October 3, 2006 by Brent Petersen.
This page was updated on October 3, 2007, by Brent Petersen
© Copyright 2006-2008, Brent R. Petersen
UNB Professional Page Disclaimer