Showing papers by "Matsuo Sekine published in 2003"
TL;DR: The Akaike Information Criterion (AIC) is introduced and it is found that the sea ice clutter amplitude obeys the log-Weibull distribution which was newly proposed by us for both all data and data within the beam width of an antenna.
Abstract: Sea ice clutter was measured using a millimeter wave radar. To determine the sea ice clutter amplitude, we introduce the Akaike Information Criterion (AIC). It is found that the sea ice clutter amplitude obeys the log-Weibull distribution which was newly proposed by us for both all data and data within the beam width of an antenna. To suppress such clutter, we have applied the log-Weibull/CFAR procedure to the observed data. It is shown that radar target embedded in sea ice clutter is detected. © 2003 Wiley Periodicals, Inc. Electron Comm Jpn Pt 1, 86(9): 9–16, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecja.10101
7 citations