Accurate analysis of waveguide junctions with rectangular coupling cavity

Abstract

The domain-product technique is applied to modeling of H- and E-plane loaded waveguide junctions with a rectangular connecting cavity. A specific use of the edge condition accelerates the convergence of the solution. Very high efficiency of the technique is demonstrated by the example of the right-angle bend. The approach is also suitable for T-junctions and cross junctions. (C) 2001 John Wiley & Sons, Inc.