Title :
Millimeter-wave ferrite phase shifter in substrate integrated waveguide (SIW)
Author :
Wenquan Che ; Yung, E.K.-N. ; Ke Wu
Author_Institution :
Dept. of Electron. Engmeenng, City Univ. of Hong Kong, Kowloon, China
Abstract :
The analytical model of the ferrite phase shifter in SIW and formulae are firstly introduced. On the basis of theoretical simulation, the optimum parameters of the phase shifter have been given. Furthermore, the design of transition from ferrite phase shifter in substrate-integrated waveguide (SIW) has been investigated, and the simulation results have shown the good performance of this integrated structure.
Keywords :
coplanar waveguides; ferrite phase shifters; finite element analysis; microstrip transitions; millimetre wave phase shifters; rectangular waveguides; CPW; analytical model; finite element method; integrated structure; microstrip substrate; millimeter-wave ferrite phase shifter; optimum parameters; rectangular waveguide; relative differential phase shift; substrate integrated waveguide; transition design; Analytical models; Circuits; Ferrites; Metallization; Millimeter wave communication; Phase shifters; Phased arrays; Planar waveguides; Rectangular waveguides; Waveguide transitions;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1220414
