skip to main content

Title: Learning for Detection: MIMO-OFDM Symbol Detection Through Downlink Pilots
Authors:
; ;
Award ID(s):
1811497 1937487
Publication Date:
NSF-PAR ID:
10274016
Journal Name:
IEEE Transactions on Wireless Communications
Volume:
19
Issue:
6
Page Range or eLocation-ID:
3712 to 3726
ISSN:
1536-1276
Sponsoring Org:
National Science Foundation
More Like this
  1. Signal detection limit (SDL), limit of detection (LOD), and limit of quantitation of a portable Raman spectrometer were measured for smokeless gunpowder stabilizers, diphenylamine (DPA) and ethyl centralite (EC), in acetone, acetonitrile, ethanol, and methanol. Acetone yielded the lowest LOD for three of four DPA peaks, and acetonitrile yielded the lowest LOD for two of three EC peaks and the remaining DPA peak. When gold nanoparticles were added to the DPA solutions in acetone and acetonitrile, statistically significant changes were observed (DPA peak position, full width at half maximum, and/or total area) and SDL was improved for the majority of all peaks in both solvents.