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Journal Achievements of Modern Radioelectronics №7 for 2016 г.
Article in number:
Development of technologies of ultra-short pulse systems of near radar-location on the base of single radar chip
Authors:
А.B. Borzov - Dr.Sc. (Eng.), Professor, Head of Department «Autonomus Information and Control Systems», Bauman Moscow State Technical University. E-mail: wave@sm.bmstu.ru К.P. Likhoedenko - Dr.Sc. (Eng.), Professor, Bauman Moscow State Technical University G.М. Seregin - Assistent, Bauman Moscow State Technical University. E-mail: cm5.seregin@gmail.com V.B. Suchkov - Dr.Sc. (Eng.), Professor, Bauman Moscow State Technical University. E-mail: vbsuchkov@yandex.ru
Abstract:
Technologies of creation of ultrashort pulse transceivers are considered. Ultrashort pulses could be applied for systems of near radar-location for detection of targets with high distance resolution in conditions of jamming. There are a lot of variants of ultrashort pulse transceivers developed in the companies of Russia, China, USA. But XeThru-Novelda radar microchip (Norway) is based on technology of development of transceivers of small sizes for radiating and receiving of ultrashort pulses duration of 300-600 ps. XeThru-Novelda technology has some advantages such as small sizes of transceiver, low level of energy consumption, high level of resolution (3-6 cm). Besides such type of radar microchip (NVA 6100) could be applied for creation of nonjammable radars. The ultrashort pulse with duration 600 ps from output of radar microchip NVA 6100 has been measured and amplitude-frequency spectrum of it has been calculated. Frequency band of measured signal was defined as 0,1-5 GHz. For radiating and receiving of ultrashort pulses development of ultrawideband (UWB) antennas which operated in frequency band of radiating pulse is necessary. It is shown that for systems of near radar-location using of Vivaldi antenna for radiating of ultrashort pulses is acceptable.
Pages: 72-79
References

 

  1. CHapurskijj V.V.Izbrannye zadachi teorii sverkhshirokopolosnykh radiolokacionnykh sistem. M.: MGTU im. N.EH. Baumana. 2012.
  2. Immoreev I.JA.Sverkhshirokopolosnye radary. Osobennosti i vozmozhnosti // Radiotekhnika i ehlektronika. 2009. T. 54. № 1. S. 5-31.
  3. Astanin L.JU., Kostylev A.A. Osnovy sverkhshirokopolosnykh radiolokacionnykh izmerenijj. M.: Radio i svjaz. 1989.
  4. TaylorJamesD.Ultra-widebandradartechnology. BocaRaton: CRCPress. 2001.
  5. Sverkhshirokopolosnye signaly v sistemakh blizhnejj lokacii: Uchebnik / Pod red. A.B. Borzova. N.: ZAO «Novopoligrafcentr». 2010.
  6. Kjetil M. CMOS Ultra Wide-Band Impulse Radio Receiver Front-End: Master thesis. Oslo: University of Oslo. 2005.
  7. rgenS.Handbook of Ultra-Wideband Short-Range Sensing. Theory, Sensors, Applications. Weinheim:Wiley-VCH Verlag. 2012.
  8. Zhao-Bo Li. Implementation and development of compact UWB proximity fuze sensor system // Computational Problem-Solving International Conference. Chengdu. 2011. P. 120-122.
  9. Tekhnicheskoe opisanie priemo-peredajushhego modulja PulsON 400 MRM // timedomain.com: internet-sajjt proizvoditelja TimeDomainCorp. URL:http://www.timedomain.com/datasheets/3200299A%20P400%20MRM%20Data%20Sheet.pdf (data obrashhenija: 10.04.2016).
  10. Tekhnicheskoe opisanie priemo-peredajushhego modulja Novelda 400 // cdworkshop.eit.lth.se: internet-sajjt proizvoditelja Novelda. URL:http://cdworkshop.eit.lth.se/fileadmin/eit/group/71/2010/Wisland-Novelda.pdf (data obrashhenija: 01.06.2015).
  11. Dahl O., Hjortland H.A., Lande T.S., Wisland D.T. Close range impulse radio beamformers // IEEE International Conference. Vancouver. 2009. P. 205-209.
  12. Dahl O. High-precision beamforming with UWB impulse radar: Master thesis. Oslo: University of Oslo. 2009.