IEEE Transactions on Microwave Theory and Techniques · 1993 · 23 citations · 6 references
EngineeringElectrical EngineeringCircuit TheoryComputational ElectromagneticsMicrowave EngineeringGreen's FunctionsIntegral Equation FormulationsMethod Of MomentsMicrowave FiltersMicrowave Transmission LinesScattering AnalysisElectric Field Integral EquationExcitationFull-wave Electromagnetic SimulationFull-wave ModelingImpedance MatrixImpedance Matrix ComputationMethod Of Moments AnalysisNumerical Green's Functions
An integral equation is formulated in the spectral domain for a two slot microstrip filter using the exact Green's function for the grounded dielectric substrate. Using a moment method (MM) procedure, the integral equation has been discretized. The elements of the impedance matrix and the excitation vector are given by two dimensional Sommerfeld-type integrals in closed form. An efficient and accurate numerical integration scheme for computation of the elements is presented. The S parameters obtained from the MM procedure have been found to be in excellent agreement with measurements.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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Scattering from a microstrip patch
E.H. Newman, D. P. Forrai · IRE Transactions on Antennas and Propagation · 1987 · 176 citations