Microwave radiation imaging using inverse synthetic aperture radar technique

Authors

  • Steponas Ašmontas Center for Physical Sciences and Technology, A. Go tauto 11, LT-01108, Vilnius
  • Oleg Kiprijanovič Center for Physical Sciences and Technology, A. Go tauto 11, LT-01108, Vilnius
  • Boris Levitas Geozondas JSC, Ševčenkos 16, LT-03111, Vilnius
  • Jonas Matuzas Geozondas JSC, Ševčenkos 16, LT-03111, Vilnius
  • Irina Naidionova Geozondas JSC, Ševčenkos 16, LT-03111, Vilnius

DOI:

https://doi.org/10.5755/j01.eee.21.1.5389

Keywords:

ISAR technique, microwave radiation, double-ridged horn antenna, UWB pulses, UWB radar.

Abstract

Double-ridged horn antennas were used in ultra wideband radar system to create microwave radiation images. The images were obtained using inverse synthetic aperture radar technique. Transfer function of the calibrated radar system was close to one up to 22 GHz. High quality images of metallic and organic objects were created due to unique characteristic of ultra wideband radiated pulse. Metallic objects covered by visually opaque obstacles became detectable. The components of measurement set-up and the data processing are both important for the formation of these images.

The obtained results confirmed the ability of ultra wideband radar to form images for various practical applications including security systems. Higher frequency of such radar system can be raised up to 40 GHz-50 GHz.

DOI: http://dx.doi.org/10.5755/j01.eee.21.1.5389

Author Biographies

Steponas Ašmontas, Center for Physical Sciences and Technology, A. Go tauto 11, LT-01108, Vilnius

Professor, Head of Electronics department

Oleg Kiprijanovič, Center for Physical Sciences and Technology, A. Go tauto 11, LT-01108, Vilnius

dr.  Department of Materials Science and Electrical Engineering

Boris Levitas, Geozondas JSC, Ševčenkos 16, LT-03111, Vilnius

dr. Director

Jonas Matuzas, Geozondas JSC, Ševčenkos 16, LT-03111, Vilnius

phd. student   engineer

Irina Naidionova, Geozondas JSC, Ševčenkos 16, LT-03111, Vilnius

Deputy director

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Published

2015-04-01

How to Cite

Ašmontas, S., Kiprijanovič, O., Levitas, B., Matuzas, J., & Naidionova, I. (2015). Microwave radiation imaging using inverse synthetic aperture radar technique. Elektronika Ir Elektrotechnika, 21(1), 33-36. https://doi.org/10.5755/j01.eee.21.1.5389

Issue

Vol. 21 No. 1 (2015)

Section

HIGH FREQUENCY TECHNOLOGY, MICROWAVES

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