DocumentCode
562569
Title
An improved method for active phased-array antennas calibration
Author
Usina, Anna ; Markov, Vasyl ; Usin, Vladimir
fYear
2012
fDate
21-24 Feb. 2012
Firstpage
97
Lastpage
97
Abstract
Summary form only given. Some problems of phased array antennas and its T/R modules calibration are considered. The main attention is paid to the problems and procedures of diagnostics and measurements of amplitude and phase distribution on aperture, to alignment and calibrations of phased array antennas, which take into account the peculiarities connected with its hardware implementation and service conditions.
Keywords
active antenna arrays; antenna phased arrays; calibration; modules; T-R module calibration; active phased-array antenna; amplitude measurement; diagnostic procedure; phase distribution; Apertures; Calibration; Insertion loss; Marine vehicles; Monitoring; Phase measurement; Transmission line matrix methods; Calibration; active phased-array antenna; alignment; antenna measurements; calibration; fault diagnostics; module failure; performance monitoring; signal isolation; transfer matrix; weighting functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Modern Problems of Radio Engineering Telecommunications and Computer Science (TCSET), 2012 International Conference on
Conference_Location
Lviv-Slavske
Print_ISBN
978-1-4673-0283-8
Type
conf
Filename
6192811
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