Title :
Discontinuities in millimeterwave phase shifter
Abstract :
Summary form only given, as follows. Two kinds of discontinuities are analyzed in this paper. The discontinuity of a DC isolation slot is analyzed with the FDTD method, and the discontinuity of a full-height fin-line short end with the SDA method. S-parameters of the DC isolation slot and the effective transmission length are obtained. Based on the numerical results, low insertion loss reflection-type phase shifters at 38 GHz and 94 GHz are successfully achieved
Keywords :
S-parameters; fin line components; finite difference time-domain analysis; millimetre wave phase shifters; spectral-domain analysis; waveguide discontinuities; 38 GHz; 94 GHz; DC isolation slot; EHF; FDTD method; MM-wave type; S-parameters; SDA method; discontinuities; effective transmission length; full-height fin-line short end; low insertion loss; millimeter-wave phase shifter; reflection-type phase shifters; Phase shifters;
Conference_Titel :
Millimeter Wave and Far Infrared Science and Technology, 1996. Proceedings., 4TH International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3619-4
DOI :
10.1109/ICMWFT.1996.574810
