Title :
Electrically controllable microwave phase shifters based on capacitive effect of the transistor structure with negative resistance
Author :
Osadchuk, A.V. ; Semenov, A.A. ; Koval, Konstantin O. ; Semenova, E.A. ; Baraban, S.V.
Author_Institution :
Radio Eng. Dept., Vinnytsia Nat. Tech. Univ., Vinnytsia, Ukraine
Abstract :
New schematic decisions of analog electrically controllable microwave transmission phase shifters have been proposed. The possibility to extend the range of the microwave signal phase change due to the use of the capacitive effect of the transistor structure with negative resistance has been shown experimentally. The developed microwave phase shifters are characterized by a small error of a phase shift and a low insertion loss level.
Keywords :
microwave phase shifters; analog electric controllable microwave transmission phase shifters; capacitive effect; low insertion loss level; microwave signal phase; negative resistance; phase shift; transistor structure; Electronic mail; Microwave circuits; Microwave transistors; Phase shifters; Reflection coefficient; Resistance; Transistors;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
