Remote Reconstruction of the Radiation Pattern of Phased Array Antennas
| Autor: | V. I. Gusevskii, O. N. Tsvetkova, M. D. Duplenkova |
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| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Radiation Phased array Computer science Aperture Acoustics Astrophysics::Instrumentation and Methods for Astrophysics Phase (waves) 020206 networking & telecommunications 02 engineering and technology Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials Radiation pattern Planar 0103 physical sciences 0202 electrical engineering electronic engineering information engineering A priori and a posteriori Electrical and Electronic Engineering Antenna (radio) |
| Zdroj: | Journal of Communications Technology and Electronics. 66:427-432 |
| ISSN: | 1555-6557 1064-2269 |
| DOI: | 10.1134/s1064226921030062 |
| Popis: | Reliability of multielement antenna devices and the problems of distortions under conditions for unrepeatability, construction of algorithms for remote control, and correction of antenna characteristics of multielement antennas are considered. A new approach is proposed for the development of an algorithm for reconstruction of original (specified) radiation patterns within planar apertures. Reconstruction of the radiation pattern is provided in the absence of a priori data on the deformation of the emitting surface and disturbed phase distribution along the aperture and without application of additional measurement equipment in the vicinity of the phased array antenna (PAA). Examples of reconstruction of the radiation patterns of deformed PAAs are presented. |
| Databáze: | OpenAIRE |
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