Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

Spatial polarization processing of radio signals during location of a radio source from an unmanned aerial vehicle

Keywords:

S.V. Bogdanovsky, A.N. Simonov, S.F. Teslevich, Z.F. Shaidulin


Currently, there is a steadily growing interest from leading scientific and production organizations to unmanned aerial vehicles (UAV) as the rapidly developing sphere of aviation technology. The use of UAV as a platform for deploying means of radio monitoring is one of the most significant perspectives. However, this causes a number of problems. In order to solve these problems, advanced methods of signal processing, allowing estimation of spatial-polarization parameters in difficult conditions of signal-jamming environment, are proposed. The mathematical apparatus of quaternions is proposed for signal processing during radio monitoring with the use of UAV and for an accounting of electromagnetic wave spatial and polarization parameters, which are azimuth, angle of elevation, source distance, tilt angle of polarization ellipse, ratio of its semiaxes and direction of electric field vector rotation. The results of adaptation of mathematical apparatus of quaternions to solve the problem of estimating electromagnetic wave spatial and polarization parameters are mathematical expressions taking account of UAV space orientation and positional relationship of the radio signal source and the unmanned aerial vehicle in space.
References:

 

  1. Unmanned Aircraft Systems Roadmap 2005-2030 USA Office of Secretary of Defense // www.acq.osd.mil/usd/ roadmaplast.pdf, 2006. 213 r.
  2. Moiseev V.S. Rossijjskaja bespilotnaja aviacionnaja tekhnika: osnovnye problemy i puti reshenija // Sbornik dokladov Vseross. nauch.-tekhnich. konf. «KH Nauchnye chtenija, posvjashhennye pamjati N.E. ZHukovskogo». M.: Izd-vo Akademii im. N.E. ZHukovskogo. 2013. S. 554-559.
  3. Dvornikov S.V., Sajapin V.N., Simonov A.N. Teoreticheskie osnovy koordinatometrii istochnikov radioizluchenijj. SPb.: VAS. 2007. 80 s.
  4. Sergienko A.B. Cifrovaja obrabotka signalov. SPb.: Piter. 2003. 608 s.
  5. CHelnokov JU.N. Kvaternionnye modeli i metody dinamiki, navigacii i upravlenija dvizheniem. M.: FIZMATLIT. 2011. 560 s.
  6. Kompleksnoznachnye i giperkompleksnye sistemy v zadachakh obrabotki mnogomernykh signalov / pod red. JA.A. Furmana. M.: FIZMATLIT. 2004. 456 s.
  7. Patent № 2015661418 RF. Programma issledovanija oshibok opredelenija koordinat v raznostno-dalnomernojj sisteme. Svidetelstvo o gosudarstvennojj registracii programm dlja EHVM v FIPS / S.V. Bogdanovskijj, A.N. Simonov, S.F. Teslevich, M.V. Medvedev.
  8. Teslevich S.F., Makhetov A.B. Algoritm izmerenija koordinatno-informativnogo parametra radiosignala v mnogopozicionnojj sisteme // Radiotekhnika. 2014. № 11. 

 

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio