Considerations About Antenna Pattern Measurements of 2-D Aperture Synthesis Radiometers

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Title:	Considerations About Antenna Pattern Measurements of 2-D Aperture Synthesis Radiometers
Author:	Camps Carmona, Adriano José; Skou, Neils; Torres Torres, Francisco; Corbella Sanahuja, Ignasi; Duffo Ubeda, Núria
Other authors:	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
Abstract:	Accurate measurement of the antenna voltage patterns of large-aperture synthesis radiometers is critical in order to achieve good radiometric accuracy, and a very time consuming and expensive task. Measurement requirements and a tradeoff study relating radiometric accuracy degradation and number of elements to be measured are presented.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques -Microwave imaging -Radiometry. -Antenna radiation patterns -Remote sensing -antenna radiation patterns -microwave imaging -radiometers -radiometry -remote sensing by radar -synthetic aperture radar -Radiometria -Antenes -Microones -Sensors remots
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Document type:	Article
Published by:	IEEE
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