2003 · 34 citations · 5 references
EngineeringDesignElectrical EngineeringComputational ElectromagneticsDesign OptimizationMicrowave EngineeringCoupled CircuitsMicrowave FiltersMicrowave Integrated CircuitsMicrowave Network AnalysisMicrowave System DesignWaveguidesCircuit Response AnalysisCouplingsEquivalent Circuit AnalysisFilter DesignFilter TuningFiltersMicrowave Filter DesignWaveguide Filters
A new rigorous systematic design procedure for folded waveguide filters with cross couplings is presented. The procedure is a combination of a circuit model analysis and a full-wave method, and is based on tuning one dimension at a time for simple waveguide structures towards simple tuning goals. Through examples it is shown how the procedure can eliminate the need for global optimization. As a consequence of this process, the time needed for the realization of filters of this type is greatly reduced. Examples of filters designed using the described design process are given, including comparison with measurements.
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Use of three-dimensional field simulators in the synthesis of waveguide round rod bandpass filters
Yin Shi, Tatyana I. Vasilyeva, Protap Pramanick · International Journal of RF and Microwave Computer-Aided Engineering · 1998 · 16 citations
Engineering, Computational Engineering, Electrical Engineering +17