Suscripción a Biblioteca: Guest
Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones
Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Imprimir: 0040-2508
ISSN En Línea: 1943-6009

Volumes:
Volumen 79, 2020 Volumen 78, 2019 Volumen 77, 2018 Volumen 76, 2017 Volumen 75, 2016 Volumen 74, 2015 Volumen 73, 2014 Volumen 72, 2013 Volumen 71, 2012 Volumen 70, 2011 Volumen 69, 2010 Volumen 68, 2009 Volumen 67, 2008 Volumen 66, 2007 Volumen 65, 2006 Volumen 64, 2005 Volumen 63, 2005 Volumen 62, 2004 Volumen 61, 2004 Volumen 60, 2003 Volumen 59, 2003 Volumen 58, 2002 Volumen 57, 2002 Volumen 56, 2001 Volumen 55, 2001 Volumen 54, 2000 Volumen 53, 1999 Volumen 52, 1998 Volumen 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v69.i8.40
pages 687-698

REDUCTION OF ASPECT DEPENDENT SPECKLE FLUCTUATIONS IN HIGH-RESOLUTION RADAR RANGE PROFILES

J. T. Astola
Tampere University of Technology, Signal Processing Laboratory, P. O. Box 553, FIN-33101, Tampere, Finland
Karen O. Egiazarian
Tampere University, Department of Signal Processing, P. O. Box 553, FIN-33101, Tampere, Finland
P. A. Molchanov
National Aerospace University, Chkalova Str. 17,61070, Kharkiv, Ukraine
V. M. Orlenko
Ivan Kozhedum National Air-Force University of Kharkiv, 77/79, Sumskaya Str., Kharkiv 61023, Ukraine
A. V. Totsky
National Aerospace University (Kharkiv Aviation Institute), 17, Chkalov St., Kharkiv, 61070, Ukraine

SINOPSIS

This paper deals with the analysis of the variability of high-resolution radar range profiles caused by the changes of aerial target aspect angle regarding to the radar line of sight. An approach based on radar range profiles reconstruction from the averaging of sets of short-time bispectrum estimates is developed and investigated. Results of computer simulations obtained for aerial targets of different types demonstrate that the sensibility of range profile estimates with respect to the target aspect angle changes decreases when the proposed bispectrum-based estimation is used.


Articles with similar content:

PARAMETER ESTIMATION OF THE CYCLONE KYRILL COLD FRONT FROM SYNCHRONOUS MEASUREMENTS OF THE ATMOSPHERIC PRESSURE AND MUON FLUX
Radio Physics and Radio Astronomy, Vol.2, 2011, issue 3
A. A. Sopin, Yu. M. Yampolski
DEALIASING DOPPLER SPECTRA IN METEOROLOGICAL RADARS
Radio Physics and Radio Astronomy, Vol.3, 2012, issue 3
S. V. Sosnytskiy
STATISTICAL MODEL OF THE DOPPLER SIGNAL OF THE AUTONOMOUS AIRCRAFT VELOCITY METER
Telecommunications and Radio Engineering, Vol.74, 2015, issue 12
K. A. Shcherbina, V. V. Pechenin , O. V. Voytenko
BISPECTRUM-BASED RADAR RANGE PROFILE EVALUATION FOR THE NAVAL TARGETS EMBEDDED IN SEA CLUTTER ENVIRONMENT
Telecommunications and Radio Engineering, Vol.75, 2016, issue 4
A. V. Totsky, J. T. Astola, Karen O. Egiazarian, A. A. Zelensky
A Technique for Improving the Positioning Accuracy of Maximum-Correlation Radio Navigation Systems Through the Use of Decision Function Approximation Methods
Telecommunications and Radio Engineering, Vol.58, 2002, issue 9&10
A. M. Grichanyuk, I.E. Bakulin, T.V. Miroshnik-Bykova, V. N. Bykov, Valeriy Ivanovich Antyufeev