Title :
Tunable resonant microstrip phase shifter with the magneto dielectric substrate
Author :
Lemberg, Konstantin V. ; Serzhantov, Alexey M.
Author_Institution :
Siberian Fed. Univ., Krasnoyarsk, Russia
Abstract :
The new design of a tunable microstrip phase shifter is proposed. It is based on the resonant microstrip structure in which a magnetodielectric is used as a substrate with controlled electromagnetic characteristics. The design of the phase shifter is characterized by a high degree of diminutiveness and high figure of merit. The manufactured breadboard of a five-resonator phase shifter demonstrated a controllable phase shift of 360° with a figure of merit of 150°/dB.
Keywords :
magnetoelectric effects; microstrip resonators; microwave phase shifters; millimetre wave phase shifters; breadboard; controllable phase shift; controlled electromagnetic characteristics; five-resonator phase shifter; magnetodielectric substrate; tunable resonant microstrip phase shifter; Ferrites; Microstrip; Microwave filters; Permeability; Phase shifters; Resonant frequency; Substrates; ferrite; microstrip structure; microwave; tunable phase shifter;
Conference_Titel :
Control and Communications (SIBCON), 2011 International Siberian Conference on
Conference_Location :
Krasnoyarsk
Print_ISBN :
978-1-4577-1069-8
DOI :
10.1109/SIBCON.2011.6072634
