Title :
Fully planar room-temperature circulator based on magnetized semiconductors
Author :
Alshannaq, Shadi S. ; Rojas, Roberto G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
The purpose of this paper is to utilize thin magnetized semiconductor slabs and their non-reciprocal properties in the design of planar circulator at room temperature for the first time. Results will be given using 2-D eigenmode and 3-D FEM simulations.
Keywords :
ferrite circulators; finite element analysis; microwave circulators; 2-D eigenmode simulation; 3-D FEM simulation; planar circulator; room temperature; temperature 293 K to 298 K; thin magnetized semiconductor slabs; Insertion loss; Magnetic anisotropy; Magnetic devices; Magnetic materials; Magnetic semiconductors; Microwave devices; Perpendicular magnetic anisotropy; Plasma temperature; Saturation magnetization; Slabs;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5172314
