350 rub
Journal Science Intensive Technologies №4 for 2014 г.
Article in number:
Gain factors calibration of digital receive antenna array
Keywords: calibration calibrating circuit pilot signal gain factor pilot signal input unit
Authors:
S.A. Uryupin - Engineer, STC "Altair" JSC "MSDB "Almaz-Antey?. E-mail: KolovratAnd2@rambler.ru
A.I. Danilenko - Dr.Sc. (Eng.), Head of Special Design Bureau, STC "Altair" JSC "MSDB "Almaz-Antey?
Abstract:
A method of gain factors measuring and a calibrating circuit of multi-channel digital antenna array are considered. The article contains theoretical evidence describing the method of measuring of gain factors of receive channels and impact assessment on the measuring results of reflection in the calibrating circuit tracts. Simulation data obtained with the mathematical model are also briefly presented.
Pages: 15-19
References

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