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Vadym Slyusar

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Vadym Slyusar
Born15 October 1964(1964-10-15)(age59)
Ukrainian SSR,Soviet Union
NationalityUkrainian
CitizenshipUkraine
Alma materOrenburg Air Defense high military school
Known forDigital antenna array
AwardsHonored Scientist and Technician of Ukraine (2008)
Scientific career
FieldsAntenna theory
Radar signal processing
InstitutionsCentral Scientific Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine
Doctoral advisor17 Persons

Vadym Slyusar(born 15 October 1964, vil. Kolotii,Reshetylivka Raion,Poltavaregion,Ukraine) is a Soviet and Ukrainian scientist,Professor,Doctor of Technical Sciences,Honored Scientist and Technician of Ukraine, founder oftensor-matrix theory ofdigital antenna arrays(DAAs),N-OFDMand other theories in fields ofradarsystems,smart antennasforwireless communicationsanddigital beamforming.

Scientific results

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Subcarriers system of N-OFDM signals afterFFTproposed by V. Slyusar in 1992

N-OFDMtheory

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In 1992 Vadym Slyusar patented the 1st optimaldemodulationmethod forN-OFDMsignals afterFast Fourier transform(FFT).[1] From this patent was started the history of N-OFDM signals theory.[1]In this regard, W. Kozek and A. F. Molisch wrote in 1998 about N-OFDM signals with the sub-carrier spacing,that "it is not possible to recover the information from the received signal, even in the case of an ideal channel."[2]But in 2001 Vadym Slyusar proposed suchNon-orthogonal frequency digital modulation (N-OFDM)as an alternative ofOFDMfor communications systems.[3]

The next publication of V. Slysuar about this method has priority in July 2002[4]before the conference paper of I. Darwazeh and M.R.D. Rodrigues (September, 2003)[5]regardingSEFDM. The description of the method of optimal processing for N-OFDM signals withoutFFTofADCsamples was transferred to publication by V. Slyusar in October 2003.[6][7]

The theory N-OFDM of V. Slyusar inspired numerous investigations in this area of other scientists.[7]

Tensor-matrix theory ofdigital antenna array

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TransposedBlock Face-splitting productin the context of a Multi-Face radar model[8]

In 1996 V. Slyusar proposed thecolumn-wise Khatri–Rao productto estimate four coordinates of signals sources at adigital antenna array.[9]The alternative concept of the matrix product, which uses row-wise splitting of matrices with a given quantity of rows (Face-splitting product), was proposed by V. Slyusar[10]in 1996 as well.[9][11][12] After these results thetensor-matrix theory ofdigital antenna arraysand newmatrixoperations was evolved (such as theBlock Face-splitting product,[13]Generalized Face-splitting product,[14]MatrixDerivativeofFace-splitting productetc.),[8][10][15]which used also in artificial intelligence and machine learning systems to minimization ofconvolutionandtensor sketchoperations,[16]in a popularNatural Language Processingmodels, and hypergraph models of similarity.[17]

The Face-splitting product and his properties used for multidimensional smoothing with P-splines[18]andGeneralized linear array modelin the statistic in two- and multidimensional approximations of data as well.[19]

Theory of odd-order I/Q demodulators

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The theory of odd-order I/Q demodulators, which was proposed by V. Slyusar in 2014,[20][21][22]started from his investigations of the tandem scheme of two-stagesignal processingfor the design of an I/Q demodulator and multistage I/Q demodulators concept in 2012.[23] As result, Slyusar "presents a new class of I/Q demodulators with odd order derived from the even order I/Q demodulator which is characterized by linear phase-frequency relation for wideband signals".[21][24]

Results in the other fields of research

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V. Slyusar provided numerous theoretical works realized in several experimental radar stations withDAAswhich were successfully tested.[25][26][27]

He investigated electrical small antennas and new constructions of suchantennas,evolved the theory ofmetamaterials,proposed new ideas to implementation ofaugmented reality,andartificial intelligencetocombat vehiclesas well.[citation needed]

V. Slyusar has 68patents,and 850 publications in the areas ofdigital antenna arraysforradarsandwireless communications.

Life data

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1981–1985 – listener of Orenburg Air Defense high military school.[28][29]In this time started the scientific carrier of V. Slyusar, which published a first scientific report in 1985.[30]

June 1992 – defended thedissertationfor acandidate degree(Techn. Sci.) at the Council of Military Academy of Air Defense of the Land Forces (Kyiv). The significant stage of the recognition of Vadym Slyusar’s scientific results became the defense of thedissertationfor adoctoral degree(Techn. Sci.) in 2000.

Professor– since 2005, Honored Scientist and Technician of Ukraine – 2008.

Since 1996 – work atCentral Scientific Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine(Kyiv). Military Rank-Colonel.

Since 2003 – participates inUkraine-NATOcooperation as head of the national delegations, a person of contact, and national representative within experts groups of NATO Conference of National Armaments Directors[31][32]and technical members of the Research Task Groups (RTG) ofNATOScience and Technology Organisation (STO).

Since 2009 – member of editorial board ofIzvestiya Vysshikh Uchebnykh Zavedenii. Radioelektronika.

Selected awards

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  • Honored Scientist and Technician of Ukraine (2008)
  • Soviet and Ukraine military medals
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See also

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References

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  1. ^abRU2054684 (C1) G01R 23/16. Amplitude-frequency response measurement technique// Slyusar V. – Appl. Number SU 19925055759, Priority Data: 19920722. – Official Publication Data: 1996-02-20[1]
  2. ^W. Kozek and A. F. Molisch. “Nonorthogonal pulse shapes for multicarrier communications in doubly dispersive channels,” IEEE J. Sel. Areas Commun., vol. 16, no. 8, pp. 1579–1589, Oct. 1998.
  3. ^Pat. of Ukraine No. 47835 A. IPС8 H04J1/00, H04L5/00. Method of frequency-division multiple xing of narrow-band information channels// Sliusar Vadym Іvanovych, Smoliar Viktor Hryhorovych. – Appl. No. 2001106761, Priority Data 03.10.2001. – Official Publication Data 15.07.2002, Official Bulletin No. 7/2002
  4. ^Slyusar, V. I. Smolyar, V. G. Multifrequency operation of communication channels based on super-Rayleigh resolution of signals// Radio electronics and communications systems c/c of Izvestiia- Vysshie Uchebnye Zavedeniia. Radioelektronika. – 2003, volume 46; part 7, pages 22–27. – Allerton Press Inc. (USA)[2]
  5. ^M. R. D. Rodrigues and I. Darwazeh. A Spectrally Efficient Frequency Division Multiple xing Based Communications System.// InOWo'03, 8th International OFDM-Workshop, Proceedings, Hamburg, DE, September 24–25, 2003. -https:// researchgate.net/publication/309373002
  6. ^Slyusar, V. I. Smolyar, V. G. The description of nonorthogonal frequency-discrete modulation of signals for narrow-band communication channels// Radioelectronics and communications systems c/c of Izvestiia Vysshie Uchebnye Zavedeniia. Radioelektronika. – 2004, volume 47; part 4, pages 40–44. – Allerton Press Inc. (USA)[3]
  7. ^abMaystrenko, V.A.; Maystrenko, V.V. (2014). "The modified method of demodulation N-OFDM signals".2014 12th International Conference on Actual Problems of Electronics Instrument Engineering (APEIE).pp. 372–376.doi:10.1109/apeie.2014.7040919.ISBN978-1-4799-6020-0.S2CID44028633.
  8. ^abVadym Slyusar.New Matrix Operations for DSP(Lecture). April 1999. - DOI: 10.13140/RG.2.2.31620.76164/1
  9. ^abSlyusar, V. I. (1998)."End products in matrices in radar applications"(PDF).Radioelectronics and Communications Systems.41(3): 50–53.
  10. ^abEsteve, Anna; Boj, Eva; Fortiana, Josep (2009). "Interaction Terms in Distance-Based Regression".Communications in Statistics - Theory and Methods.38(19): 3498–3509.doi:10.1080/03610920802592860.S2CID122303508.
  11. ^Slyusar, V. I. (1997-05-20)."Analytical model of the digital antenna array on a basis of face-splitting matrix products"(PDF).Proc. ICATT-97, Kyiv:108–109.
  12. ^Slyusar, V. I. (1997-09-15)."New operations of matrices product for applications of radars"(PDF).Proc. Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED-97), Lviv.:73–74.
  13. ^Slyusar, V. I. (March 13, 1998)."A family of face products of matrices and its properties"(PDF).Cybernetics and Systems Analysis.35(3): 379–384.doi:10.1007/BF02733426.S2CID119661450.
  14. ^Slyusar, V. I. (2003)."Generalized face-products of matrices in models of digital antenna arrays with nonidentical channels"(PDF).Radioelectronics and Communications Systems.46(10): 9–17.
  15. ^Slyusar, V. I. (1998)."Fisher information matrix for models of systems based on face-splitting matrix products"(PDF).Cybernetics and Systems Analysis.35(4): 636–643.doi:10.1007/BF02835859.S2CID121133586.
  16. ^Thomas D. Ahle, Jakob Bæk Tejs Knudsen. Almost Optimal Tensor Sketch. //Mathematics, Computer Science, Published 3 September 2019. Page 9. -ArXiv
  17. ^Bryan Bischof. Higher order co-occurrence tensors for hypergraphs via face-splitting. Published 15 February 2020, Mathematics, Computer Science,ArXiv
  18. ^Eilers, Paul H.C.; Marx, Brian D. (2003). "Multivariate calibration with temperature interaction using two-dimensional penalized signal regression".Chemometrics and Intelligent Laboratory Systems.66(2): 159–174.doi:10.1016/S0169-7439(03)00029-7.
  19. ^Currie, I. D.; Durban, M.; Eilers, P. H. C. (2006). "Generalized linear array models with applications to multidimensional smoothing".Journal of the Royal Statistical Society.68(2): 259–280.doi:10.1111/j.1467-9868.2006.00543.x.S2CID10261944.
  20. ^Slyusar V.I.I/Q-Demodulation of the Odd Order.// 20th International Conference on Microwaves, Radar, and Wireless Communications (MIKON-2014) and 13th International Radar Symposium (IRS 2014). Conference Proceedings.– Gdansk, Poland, June 16–18, 2014.
  21. ^abMadodana Mfana. Optimized Soft-Core Processor Architecture for Noise Jamming: Masters of Electrical & Electronic Engineering Dissertation. - The University of Johannesburg. - December 2019. - Pages 8 - 12, 22 - 23.[4]
  22. ^Slyusar, V.; Serdiuk, P. (2020)."Synthesis Method of Procedure for Odd-Order I/Q Demodulation Based on Replacing Multistage with Equivalent Single-Stage Demodulation Schemes".Radioelectronics and Communications Systems.63(5): 273–280.Bibcode:2020RCSys..63..273S.doi:10.3103/S0735272720050064.S2CID220505355.
  23. ^Slyusar V.І., Serduk P.E.A Two Channels I/Q-Demodulator.// 11th International Conference Modern Problems of Radio Engineering, Telecommunications and Computer Science (TCSET’2012). - 21–24 February 2012. - Lviv-Slavske, Ukraine. - P. 411.
  24. ^Mfana; Hasan; Ali (2019)."Odd/Even Order Sampling Soft-Core Architecture towards Mixed Signals Fourth Industrial Revolution (4IR) Applications".Energies.12(23): 4567.doi:10.3390/en12234567.
  25. ^abSlyusar, V.I. The way of correction of DAA receiving channels characteristics using the heterodyne signal// Proceedings of the III International Conference on Antenna Theory and Techniques, 8–11 September 1999, Sevastopol, page 244.[5]
  26. ^Slyusar V.І., Nikitin N.N., Shatzman L.G., Korolev N.A., Solostchev О.N., Shraev D.V., Volostchuk І.V., Аlesyn А.М., Bondarenko М.V., Grytzenko V.N., Malastchuк V.P.Experimental Radar with 64-Channel Digital Antenna Array.// TCSET'2010. - Lviv - Slavske, Ukraine. - 23–27 February 2010. - P. 95.
  27. ^Slyusar V.І., Nikitin N.N., Shatzman L.G., Korolev N.A., Solostchev О.N., Shraev D.V., Volostchuk І.V., Аlesyn А.М., Bondarenko М.V., Grytzenko V.N., Malastchuк V.P.A Marine Testing’s Result of Experimental Radar with 64–Channels Digital Antenna Array.//18th International Conference on Microwaves, Radar, and Wireless Communications (MIKON-2010) and 11th International Radar Symposium (IRS 2010). Conference Proceedings.– Vilnius, Lithuania, June 14–18, 2010. - Pp. 562 - 564.
  28. ^Оренбургское Краснознамённое, под редакцией Б. В. Шляпкина. – М.: Воениздат, 1988, 230 с.
  29. ^Голубенький С.Профессия - защищать Родину.[permanent dead link]Газета "Южный Урал", 19 июля 1985. - 4 с.
  30. ^Шепель, В. (1985)."О военно-научной работе курсантов"(PDF).Вестник противовоздушной обороны. – 1985. – № 3.pp. С. 49–50.
  31. ^Slyusar V.I.Regarding the building of the system of systems of standards./Coordination problems of military-technical and defensive industrial policy in Ukraine. Weapons and military equipment development perspectives/ V International Scientific and Practical Conference. Abstracts of reports. - October 11–12, 2017. - Kyiv. - P. 38.
  32. ^«Науковці України – еліта держави». Том VI, 2020. – С. 216
  33. ^Слюсар, В.И. (2002)."Схемотехника цифрового диаграммообразования. Модульные решения"(PDF).Электроника: наука, технология, бизнес. – 2002. - № 1.pp. C. 46–52.
  34. ^Слюсар, В.И. (2004)."Схемотехника цифровых антенных решёток. Грани возможного"(PDF).Электроника: наука, технология, бизнес. – 2004. - № 8.pp. C. 34–40.
  35. ^Патент України на корисну модель № 39243. МПК (2006) G01S 13/00, G01S 7/00, H02K 15/00. Багатоканальний приймальний пристрій.// Слюсар В.І., Волощук І.В., Алесін А. М., Гриценко В. М., Бондаренко М. В., Малащук В. П., Шацман Л. Г., Нікітін М. М. – Заявка на видачу патенту України на корисну модель № u200813442 від 21.11.2008. – Патент опубліковано 10.02.2009, бюл. № 3
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