DocumentCode
426364
Title
On enhancement of phased array modules based on MMICs by using digital circuits
Author
Galdetskiy, A.V. ; Korolev, A.N.
Author_Institution
SRPC Istok, Fryazino, Russia
fYear
2004
fDate
13-17 Sept. 2004
Firstpage
85
Lastpage
86
Abstract
The paper describes the essential influence of dispersion parameters of passive and active components on the yield of conventional digital phase shifter and attenuator MMICs. The design of a phased array module insensitive to components´ dispersion, having low power consumption and losses, is offered. The design uses a flash-memory IC, analog attenuator, phase shifter and simple DAC.
Keywords
MMIC phase shifters; attenuators; digital integrated circuits; digital-analogue conversion; network synthesis; power consumption; DAC; MMIC; active components; analog attenuator; analog phase shifter; digital attenuator; digital circuits; digital phase shifter; dispersion parameters; flash-memory IC; passive components; phased array modules; power consumption; Analog integrated circuits; Attenuators; Digital circuits; Energy consumption; Gain control; MMICs; Phase shifters; Phased arrays; Temperature; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology, 2004. CriMico 2004. 2004 14th International Crimean Conference on
Print_ISBN
966-7968-69-3
Type
conf
DOI
10.1109/CRMICO.2004.183111
Filename
1390093
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