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An improved CHA algorithm for tracking low-angle targets (U) / by B.J. Rook and J. Litva. : Co24-3/7-1356-1982E-PDF

"An improved Correlation Height Analysis (CHA) algorithm is described and further supporting evidence for its effectiveness is provided. The underlying principles are the same as the original CHA algorithm, namely; (a) modelling the behavior of tracking radars in the low-angle region; (b) comparing results of the model with measured data in a correlation process, and (c) selecting the true track from the family of tracks provided by the correlator. The improvements to be discussed are concerned mainly with increasing the efficiency and robustness of the algorithm. The most significant is the procedure for effecting item (c). In addition, a description is given of the software implementation of the algorithm together with the sampled-aperture radar facility used to record data for testing the algorithm. CHA low-angle tracking is demonstrated using experimental data recorded with this facility (U)"--Abstract, page 1.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.895007&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Communications Research Centre (Canada), issuing body.
TitreAn improved CHA algorithm for tracking low-angle targets (U) / by B.J. Rook and J. Litva.
Titre de la série
  • CRC report ; no. 1356
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • "Radar and Communications Technology Branch."
  • "This work was sponsored by the Department of National Defence, Research and Development Branch under Project No. 33C70."
  • Digitized edition from print [produced by Innovation, Science and Economic Development Canada].
  • Includes bibliographical references (pages 37-38).
  • Issued also in print format.
Information sur la publication
  • Ottawa : Communications Research Centre, April 1982.
Auteur / Contributeur
  • Rook, B. J., author.
Description1 online resource (iv, 38 pages) : illustrations.
Numéro de catalogue
  • Co24-3/7-1356-1982E-PDF
Descripteurs
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