A novel design method for electromagnetic bandgap based waveguide filters with periodic dielectric loading

Serkan Şimşek; Ercan Topuz; Edip Niver

doi:10.1016/j.aeue.2011.07.007

A novel design method for electromagnetic bandgap based waveguide filters with periodic dielectric loading

Serkan Şimşek^*, Ercan Topuz, Edip Niver

^*Corresponding author for this work

Department of Electronics and Communication Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

An extremely rapid, versatile prototyping methodology is developed for waveguide filters with periodic dielectric loading which enables direct dimensional synthesis of the unit cell starting from given design objectives. A prototype filter has been designed using a low dielectric constant material and built for the purposes of testing the feasibility of the proposed approach. Our numerical results are compared with an independent commercial software package and also with experimental measurements. Simulation results are also presented for a filter loaded high dielectric constant material. In both cases the results are in excellent agreement with the theory and demonstrate the validity and the applicability of the proposed method.

Original language	English
Pages (from-to)	228-234
Number of pages	7
Journal	AEU - International Journal of Electronics and Communications
Volume	66
Issue number	3
DOIs	https://doi.org/10.1016/j.aeue.2011.07.007
Publication status	Published - Mar 2012

Keywords

Electromagnetic bandgap waveguide filter synthesis
Pass-band/stop-band transitions
Periodical dielectric loading

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10.1016/j.aeue.2011.07.007

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abstract = "An extremely rapid, versatile prototyping methodology is developed for waveguide filters with periodic dielectric loading which enables direct dimensional synthesis of the unit cell starting from given design objectives. A prototype filter has been designed using a low dielectric constant material and built for the purposes of testing the feasibility of the proposed approach. Our numerical results are compared with an independent commercial software package and also with experimental measurements. Simulation results are also presented for a filter loaded high dielectric constant material. In both cases the results are in excellent agreement with the theory and demonstrate the validity and the applicability of the proposed method.",

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AU - Topuz, Ercan

AU - Niver, Edip

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N2 - An extremely rapid, versatile prototyping methodology is developed for waveguide filters with periodic dielectric loading which enables direct dimensional synthesis of the unit cell starting from given design objectives. A prototype filter has been designed using a low dielectric constant material and built for the purposes of testing the feasibility of the proposed approach. Our numerical results are compared with an independent commercial software package and also with experimental measurements. Simulation results are also presented for a filter loaded high dielectric constant material. In both cases the results are in excellent agreement with the theory and demonstrate the validity and the applicability of the proposed method.

AB - An extremely rapid, versatile prototyping methodology is developed for waveguide filters with periodic dielectric loading which enables direct dimensional synthesis of the unit cell starting from given design objectives. A prototype filter has been designed using a low dielectric constant material and built for the purposes of testing the feasibility of the proposed approach. Our numerical results are compared with an independent commercial software package and also with experimental measurements. Simulation results are also presented for a filter loaded high dielectric constant material. In both cases the results are in excellent agreement with the theory and demonstrate the validity and the applicability of the proposed method.

KW - Electromagnetic bandgap waveguide filter synthesis

KW - Pass-band/stop-band transitions

KW - Periodical dielectric loading

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JO - AEU - International Journal of Electronics and Communications

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A novel design method for electromagnetic bandgap based waveguide filters with periodic dielectric loading

Abstract

Keywords

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