Electronics Letters · 1966 · 29 citations · 2 references
EngineeringElectrical EngineeringPhysicsComputational ElectromagneticsComputational PhysicsPropagationNumerical Methods For Differential EquationsOptical WaveguidesPropagation ModelingTransmission LinesWave PropagationWaveguidesMode PropagationMode SolversMode TheoryTransmission CoefficientsWaveguide DiscontinuitiesWaveguide ModesWaveguide SimulationWaveguide Theory
A method is described whereby complex reflection and transmission coefficients of modes excited at a waveguide junction may be determined by a simple technique utilising a digital computer. As an example, a junction between a homogeneous and an inhomogeneous waveguide is considered for cases where both one and two modes propagate in the inhomogeneous waveguide. Favourable comparison is made in the former case with experimental results obtained previously.
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