DocumentCode
2041454
Title
Architecture of wideband variable attenuators
Author
Prokopenko, Nikolay N. ; Budyakov, P.S. ; Butyrlagin, N.V.
Author_Institution
Dept. Inf. Syst. & Radioeng., Don State Tech. Univ., Rostov-on-Don, Russia
fYear
2013
fDate
8-14 Sept. 2013
Firstpage
720
Lastpage
721
Abstract
The features of circuit design method for bandwidth extension of resistive voltage divider of variable attenuators (AT) with parasitic capacitance in the load circuit, are considered. It is shown, that when changing the transmission coefficient of AT over a wide range the conditions of a significant increase of the proposed AT bandwidth are not changed. This feature of the considered circuit is its main advantage in comparison with traditional methods of designing this class of functional units of microwave communication, broadcasting and navigation systems.
Keywords
attenuators; network synthesis; voltage dividers; AT; bandwidth extension; broadcasting systems; circuit design method; functional units; load circuit; microwave communication; navigation systems; parasitic capacitance; resistive voltage divider; transmission coefficient; wideband variable attenuators; Attenuators; Educational institutions; Electronic mail; Microwave circuits; Patents; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location
Sevastopol
Print_ISBN
978-966-335-395-1
Type
conf
Filename
6653030
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