Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009

Volumes:
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.v61.i12.10
pages 999-1012

A Quasioptimum Algorithm for Narrow-Band Signal Detection against Random Noise Background

Vladimir G. Galushko
Institute of Radio Astronomy, National Academy of Sciences of Ukraine
Yu. M. Yampolski
Institute of Radio Astronomy, National Academy of Sciences of Ukraine

ABSTRAKT

A coherent averaging technique is suggested for detection and parameter estimation of narrow-band signals observed against the background of additive random noise. Expressions have been obtained for the mean value and variance of the spectral density estimate. The algorithm is compared with the optimum filtering and incoherent averaging methods. Results of numerical simulation are presented and of the algorithm application to detecting the coherent ELF signals arising from demodulation of powerful high frequency AM radiation due to nonlinearity of the ionospheric plasma.


Articles with similar content:

METHODICAL ERRORS IN METEOROLOGICAL MEASUREMENTS DURING CORRELATION PROCESSING OF SIGNALS FROM RADIO ACOUSTIC SOUNDING SYSTEMS
Telecommunications and Radio Engineering, Vol.76, 2017, issue 20
V. M. Kartashov, S. I. Babkin, E. G. Tolstykh
SCHUMANN RESONANCE BACKGROUND SIGNAL SYNTHESIZED IN TIME
Telecommunications and Radio Engineering, Vol.76, 2017, issue 9
I. G. Kudintseva, S. A. Nikolayenko, A. P. Nickolaenko, Masashi Hayakawa
MULTI FREQUENCY SYNTHEZIER OF BISPECTRAL TRIPLET- SIGNAL DESIGNED FOR DIGITAL COMMUNICATION SYSTEM
Telecommunications and Radio Engineering, Vol.76, 2017, issue 2
V. V. Naumenko, A. V. Totsky, O. A. Polotska, J. T. Astola, S. K. Pidchenko
Substantiation of the Criterion and Indicators of Functional Damage of Electronic Computing Devices
Telecommunications and Radio Engineering, Vol.65, 2006, issue 1-5
V. A. Ivanov, A. A. Dvilyanskii
APPLICATION OF THE MATRIX PENCIL METHOD FOR RADAR MEASUREMENTS OF ELEVATION ANGLES OF LOW-ALTITUDE TARGETS OVER A DISTURBED SEA
Telecommunications and Radio Engineering, Vol.77, 2018, issue 9
Yu. A. Pedenko