论文信息 - Rigorous analysis of compensated E-plane junctions in rectangular waveguide

Rigorous analysis of compensated E-plane junctions in rectangular waveguide

A rigorous full wave analysis of compensated E-plane junctions has been developed using a segmentation technique associated with an admittance matrix representation, The structures are divided into rectangular and right-angled isosceles triangular regions for which the admittance matrix is expressed in closed form. The properties of compensated T-junctions, bifurcations and stubs are investigated showing significant improvements of the electrical performances over the uncompensated counterpart. The computer analysis of any structure requires less than one second per frequency point on 486-30 MHz IBM compatible personal computer.<<ETX>>

M. Dionigi | R. Sorrentino | F. Alessandri

[1] Makoto Ando,et al. An analysis of a waveguide T junction with an inductive post , 1991 .

[2] J. Dittloff,et al. Rigorous field theory design of millimeter-wave E-plane integrated circuit multiplexers , 1989 .

[3] F. Alessandri,et al. Computer-aided design of beam forming networks for modern satellite antennas , 1992 .

[4] F. Alessandri,et al. A technique for the fullwave automatic synthesis of waveguide components: application to fixed phase shifters , 1992 .

[5] M. Mongiardo,et al. Rigorous mode matching analysis of mitered E-plane bends in rectangular waveguide , 1994, IEEE Microwave and Guided Wave Letters.