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Journal of E-Technology

Simulation and Analysis of Edge Coupled Microstrip Filters

Marin Nedelchev, Alexander Kolev, Ilia Iliev
Department of Radiocommunication and Videotechnologies Faculty of Telecommunication in TU Ã¢â‚¬â€œSofia N8, Kliment Ohridski bul 1700 Sofia, Bulgaria

Abstract: Using dumbbell type defected ground structure, we present simulation and analysis of edge coupled microstrip filter. With the help of the full wave electromagnetic simulator, we have studied the coupling coefficients of the resonators of defected ground structure. Besides, we published the design graphs of the coupling coefficient used for filter synthesis. We simulate the five pole filter that help for the production and measurements. We found that the correlation between simulation and obtained results are very strong.

Keywords: Microstrip Coupled, Resonator, Coupling Coefficient, Defected Ground, Dumbell Simulation and Analysis of Edge Coupled Microstrip Filters

DOI:https://doi.org/10.6025/jet/2021/12/4/118-124

Full_Text PDF 886 KB Download: 223 times

References:

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