350 rub
Journal Biomedical Radioelectronics №5 for 2017 г.
Article in number:
Fractal analysis of a signal reflected from the human in the microwave range
Type of article: scientific article
UDC: 621.396
Keywords: radar spectrum the reflected signal quasi-regular and chaotic compo- nent of the signal physiological rhythms the tachogram of the heart fractal cluster- ing fractal dimension.
Authors:

V.A. Fedorov  Associate Professor, MPEI, Moscow  E-mail: fedorovVA@mpei.ru  

V.A. Filatov  Senior Teacher, MPEI, Moscow  E-mail:FilatovVA@mpei.ru

T.G. Timasheva  Ph.D. (Eng.), Engineer, «NIIDAR» (JSC «DRSRI»), Moscow  E-mail: ttimasheva@niidar.ru  

A.V. Borisov  Leading programmer, LLC L-Card, Moscow  

Abstract:

The article is devoted to methods of analysis of radar signal reflected from a living subject. Discusses the Doppler frequency signals generated by micromovements of the body surface in the irradiated area due to the physiological functions of breath- ing, heart rate and displacement of the centre of gravity a person in an upright posi- tion. Studied the possibility of using fractal parameters of phase of the reflected sig- nal to assess the functional state of the person.

Pages: 19-27
References
  1. Fjodorov V.A. Radiotehnicheskie metody v funkcional'noj diagnostike cheloveka. Uch. posobie. M.: Izd. dom MJeI. 2008. 128 s.
  2. Bugaev A.S., Vasil'ev I.A., Ivashov S.I. i dr. Obnaruzhenie i distancionnaja diagnostika sostojanija ljudej za prepjatstvijami s pomoshh'ju RLS // Radi- otehnika. № 7. 2003. S. 42–47.
  3. Immoreev I.Ja. Sverhshirokopolosnye radary. Osobennosti i vozmozhnosti // Radiotehnika i jelektronika. 2009. № 1. S. 5–31.
  4. GOST 12.1.006-84 Sistema standartov bezopasnosti truda jelektromagnitnye polja radiochastot, dopustimye urovni na rabochih mestah i trebovanija k provedeniju kontrolja.
  5. Haken G. Informacija i samoorganizacija. Makroskopicheskij podhod k slozhnym sistemam: Per. s angl. M.: KomKniga. 2005. 248 s.
  6. Jeri L, Goldberg, Djevid R, Rigne, Brjus Dzh, Ujest. Haos v funkcionirovanii organizma govorit o zdorov'e. Scientific American. 1990.
  7. Balunov O.A., Muzalevskaja N.I. i dr. Sravnenie dinamiki klinicheskoj kartiny nevrologicheskih bol'nyh i dinamiki dannyh RR-intervalometrii JeKG // H Kon- ferencija «Nejroimmunologija». SPb.: Sankt-Peterburgskij psihonevrologicheskij NII im. V.M. Behtereva. 2000.
  8. Mandel'brot B. Fraktal'naja geometrija prirody: Per. A.L. Logunova. M.: IKI. 2001. 654 s.
  9. Krikovcova N.V. Magisterskaja dissertacija. Razrabotka i issledovanie algoritmicheskoj modeli analiza variabel'nosti serdechnogo ritma na osnove prin- cipov nelinejnoj dinamiki. M.: MJeI(TU). 2012. 123 s.
  10. Mun F. Haoticheskie kolebanija. M.: Mir. 1990. 311 s.
  11. Variabel'nost' ritma serdca: znachenie dlja ocenki prognoza zabolevanija (Ch. 1 i 2) // Kardiologija. 1997. № 2, 3.
  12. Patent № 2429786 (RF). Sposob integral'noj ocenki sostojanija organizma cheloveka / V.A. Fjodorov, P.I. Hramcov, T.G. Timasheva, A.V. Mizirin.
Date of receipt: 25 ноября 2016 г.