Title :
Millimeter wave E-plane waveguide junction circulator
Author :
Ping, Liu ; Quanrang, Yang
Author_Institution :
Dept. of Electr. Eng., Shantou Univ., Guangdong Shantou, China
Abstract :
E-plane circulator with the exact three-dimensional electromagnetic field theory is studied in consideration of surface modes. Circulator with one ferrite disk is analysed for the first time. The performances are calculated by optimization. On the basis of this analysis, a Ka-band E-plane circulator has been developed, the experimental result is satisfactory.
Keywords :
ferrite circulators; millimetre wave circulators; optimisation; E-plane waveguide junction circulator; ferrite disk; optimization; surface modes; three-dimensional electromagnetic field theory; Bandwidth; Electromagnetic analysis; Electromagnetic field theory; Electromagnetic scattering; Electromagnetic waveguides; Insertion loss; Maxwell equations; Surface waves; Waveguide components; Waveguide junctions;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187860
