METHOD AND DEVICE FOR DETECTION OF COMPLEX WIDEBAND FREQUENCY-MODULATED SIGNAL WITH FILTRATION WITHIN SCALE-TIME AREA Russian patent published in 2006 - IPC G01S7/36 G01S15/00 

Abstract RU 2282209 C1

FIELD: underwater acoustics, radar engineering.

SUBSTANCE: input process is presented and filtered within two-dimensional scale-time area by means of continuous wave-let transform operations.

EFFECT: improved noise immunity of frequency-modulated signal detector.

2 cl, 7 dwg

Similar patents RU2282209C1

Title Year Author Number
APPARATUS FOR DETECTING COMPOSITE BROAD-BAND FREQUENCY-MODULATED SIGNALS WITH FILTRATION IN SCALE-TIME DOMAIN BASED ON DISCRETE WAVELET TRANSFORM 2010
  • Malyj Vladimir Vladimirovich
  • Saprykin Vjacheslav Alekseevich
  • Rokhmanijko Aleksandr Jur'Evich
  • Esipov Vladimir Sergeevich
  • Lobanov Nikolaj Sergeevich
RU2439601C1
METHOD AND DEVICE FOR FAST COMPUTING OF DISCONTINUOUS WAVELET-CONVERSION OF SIGNAL WITH RANDOM DISCRETIZATION STEP OF SCALE COEFFICIENTS 2003
  • Saprykin V.A.
  • Malyj V.V.
  • Lopukhin R.V.
RU2246132C2
DEVICE FOR DETECTION OF NARROW-BAND NOISE HYDROACOUSTIC SIGNALS BASED ON CALCULATION OF INTEGRAL WAVELET-SPECTRUM 2007
  • Saprykin Vjacheslav Alekseevich
  • Malyj Vladimir Vladimirovich
  • Shatalov Georgij Valer'Evich
RU2367970C2
APPARATUS FOR DETECTING HYDROACOUSTIC NOISE SIGNALS IN FORM OF SEQUENCE OF SOUNDS BASED ON CALCULATING INTEGRAL WAVELET SPECTRUM 2011
  • Malyj Vladimir Vladimirovich
  • Saprykin Vjacheslav Alekseevich
  • Rokhmanijko Aleksandr Jur'Evich
  • Esipov Vladimir Sergeevich
  • Jakunin Konstantin Vladislavovich
RU2464588C1
METHOD AND DEVICE OF SIGNAL DETECTION WITH ALTERNATING DOPPLER EFFECT PRESENT 2009
  • Bykov Sergej Fedorovich
  • Blynskij Aleksandr Aleksandrovich
  • Saprykin Aleksej Vjacheslavovich
RU2467350C2
METHOD AND APPARATUS FOR FAST COMPUTATION OF SIGNAL UNCERTAINTY FUNCTION BASED ON REVERBERATION INTERFERENCE 2009
  • Kovalevskij Nikolaj Grigor'Evich
  • Blynskij Aleksandr Aleksandrovich
  • Beskin Dmitrij Aleksandrovich
  • Saprykin Aleksej Vjacheslavovich
RU2487367C2
METHOD FOR DETERMINING STRUCTURE AND DEMODULATION OF SIGNAL WITH UNKNOWN STRUCTURE 2008
  • Kuzovnikov Aleksandr Vital'Evich
  • Anzhina Valerija Aleksandrovna
  • Pashkov Andrej Evgen'Evich
  • Kukhtin Viktor Konstantinovich
  • Sivirin Petr Jakovlevich
  • Lavrov Viktor Ivanovich
  • Somov Viktor Grigor'Evich
  • Demakov Nikita Vladimirovich
  • Bartenev Vladimir Afanas'Evich
RU2386165C2
METHOD OF MEASURING TIME OF ARRIVAL OF SIGNAL AND APPARATUS FOR REALISING SAID METHOD 2012
  • Botashev Boris Mussaevich
  • Skripkin Aleksej Anatol'Evich
  • Tulinov Aleksandr Vasil'Evich
  • Shcherbachev Vladimir Aleksandrovich
RU2524843C2
METHOD FOR ACOUSTIC REPRESENTATION OF SPATIAL INFORMATION FOR USERS 2012
  • Dotsenko Sergej Mikhajlovich
  • Dotsenko Julija Sergeevna
  • Jakovlev Aleksej Ivanovich
  • Saprykin Vjacheslav Alekseevich
RU2523340C2
APPARATUS FOR ACOUSTIC PRESENTATION OF SPATIAL USER INFORMATION 2012
  • Vladyko Andrej Gennad'Evich
  • Dotsenko Julija Sergeevna
  • Fofanova Inna Vjacheslavovna
  • Beskin Dmitrij Aleksandrovich
  • Saprykin Aleksej Vjacheslavovich
RU2515089C1

RU 2 282 209 C1

Authors

Saprykin Vjacheslav Alekseevich

Malyj Vladimir Vladimirovich

Dates

2006-08-20Published

2004-12-07Filed