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

 

The resolution of the holographic radar planned review of the imaged of the moving surface

Keywords:

A.A. Lavrov – Dr. Sc. (Eng.), Professor, JSC «Airborne Navigation Systems» (Moscow) E-mail: lavrovacad@gmail.com A.V. Nikonenko – Head of the Research and Test Department, Chief Research and Testing Centre of Robotics of MoD (Moscow) E-mail: nikon-74@mail.ru


The principle of operation of aviation holographic radar planned review is based on the use of multi-beam antenna system performing without scanning overview wide area in the front sector of the direction of flight of the aircraft, or directly beneath it. To ensure high-resolution synthetic aperture mode is applied. The article considers the resolution of the holographic radar image with a moving surface. It is shown that under the supervision of a fixed surface spatial resolution and is a fraction of a few meters. Resolution along the way is several times higher than the azimuthal resolution. Under the supervision of a moving surface resolution for track range depends on the nature of the velocity distribution on the surface is variable in different regions of the generated image and may increase or decrease by several times.
References:

 

  1. Kondratenkov G.S., Lavrov A.A. Signalnaja funkcija golograficheskogo radiolokatora // Radiotekhnika. 1974. T. 29. № 6.
  2. Lavrov A.A. Golograficheskaja RLS planovogo obzora, ustanovlennaja na malovysotnom letatelnom apparate. Radiotekhnika. 2014. № 7.
  3. Weiβ M., Gilles M. Initial ARTINO Radar Experiments // EUSAR 2010. Eurogress. Aachen. Germany.
  4. Lavrov A.A. Radiolokacionnyjj skorostnojj portret. Osnovy teorii. M.: Radiotekhnika. 2013.

 

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