Simple beamforming techniques for fully adaptive arrays / by Eric K.L. Hung. : Co24-3/7-1413-1987E-PDF
"Presented here are simple techniques to convert beamforming problems for fully adaptive arrays to linear constraint weight vector calculation problems which do not use sample covariance matrices. The techniques to set up the equations for the weight vector are developed with a K-element array. They are then applied to adaptive sidelobe cancellation and the simultaneous nulling of the monopulse sum and difference beam patterns. The new weight vector calculation method has many desirable properties. It is easy to impose mainbeam constraints on the weight vector. Like the sample matrix inversion (SMI) method, it has rapid convergence characteristics. As well, the equations can be implemented in special-purpose hardware devices such as systolic arrays designed to increase throughput rates in solving linear equations. Finally, the requirements on computer word-length and arithmetic precision are lower than those of the SMI method"--Abstract, page 1.
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| Ministère/Organisme | Communications Research Centre (Canada), issuing body. |
|---|---|
| Titre | Simple beamforming techniques for fully adaptive arrays / by Eric K.L. Hung. |
| Titre de la série | CRC report ; no. 1413 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| 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. 33C69." Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Some pages rotated in this copy. Includes bibliographical references (pages 30-31). Issued also in print format. |
| Information sur la publication | Ottawa : Communications Research Centre, June 1987. |
| Auteur / Contributeur | Hung, E. K. L., author. |
| Description | 1 online resource (iii, 34 pages) : illustrations. |
| Numéro de catalogue |
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| Descripteurs | Beamforming. Adaptive antennas. Formation de faisceau. Antennes adaptatives. |