Waveguide Filter Miniaturization with Metallic Metasurfaces

Hossein Sarbandi Farahani; Behrooz Rezaee; Oscar Quevedo-Teruel; Wolfgang Bosch

doi:10.1109/ICEAA49419.2022.9899908

Waveguide Filter Miniaturization with Metallic Metasurfaces

Hossein Sarbandi Farahani, Behrooz Rezaee, Oscar Quevedo-Teruel, Wolfgang Bosch

Institute of Microwave and Photonic Engineering (4510)

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

In this paper, the miniaturization performance of waveguide bandpass filters loaded with three different periodic metallic metasurfaces is studied. The effective refractive index of holey structure, pin-loaded holes, and glide-symmetric metallic pins and their effects on the compactness of K/Ka band filters are investigated. In the glide-symmetric filter, a fourth-degree Chebyshev response with the center frequency of 28 GHz, bandwidth of 3 GHz, return loss of 20 dB, insertion loss of 0.4 dB, and the size reduction of 41.3% is achieved.

Original language	English
Title of host publication	2022 International Conference on Electromagnetics in Advanced Applications, ICEAA 2022
Publisher	Institute of Electrical and Electronics Engineers
Pages	278-281
Number of pages	4
ISBN (Electronic)	9781665481113
DOIs	https://doi.org/10.1109/ICEAA49419.2022.9899908
Publication status	Published - 2022
Event	23rd International Conference on Electromagnetics in Advanced Applications: ICEAA 2022 - Cape Town, South Africa Duration: 5 Sep 2022 → 9 Sep 2022

Conference

Conference	23rd International Conference on Electromagnetics in Advanced Applications
Abbreviated title	ICEAA 2022
Country/Territory	South Africa
City	Cape Town
Period	5/09/22 → 9/09/22

Keywords

bandpass filter
glide symmetry
holey structure
periodic structures

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Biotechnology
Clinical Biochemistry

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10.1109/ICEAA49419.2022.9899908

Cite this

Waveguide Filter Miniaturization with Metallic Metasurfaces. / Farahani, Hossein Sarbandi; Rezaee, Behrooz; Quevedo-Teruel, Oscar et al.

2022 International Conference on Electromagnetics in Advanced Applications, ICEAA 2022. Institute of Electrical and Electronics Engineers, 2022. p. 278-281.

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Farahani, HS, Rezaee, B, Quevedo-Teruel, O & Bosch, W 2022, Waveguide Filter Miniaturization with Metallic Metasurfaces. in 2022 International Conference on Electromagnetics in Advanced Applications, ICEAA 2022. Institute of Electrical and Electronics Engineers, pp. 278-281, 23rd International Conference on Electromagnetics in Advanced Applications, Cape Town, South Africa, 5/09/22. https://doi.org/10.1109/ICEAA49419.2022.9899908

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N2 - In this paper, the miniaturization performance of waveguide bandpass filters loaded with three different periodic metallic metasurfaces is studied. The effective refractive index of holey structure, pin-loaded holes, and glide-symmetric metallic pins and their effects on the compactness of K/Ka band filters are investigated. In the glide-symmetric filter, a fourth-degree Chebyshev response with the center frequency of 28 GHz, bandwidth of 3 GHz, return loss of 20 dB, insertion loss of 0.4 dB, and the size reduction of 41.3% is achieved.

AB - In this paper, the miniaturization performance of waveguide bandpass filters loaded with three different periodic metallic metasurfaces is studied. The effective refractive index of holey structure, pin-loaded holes, and glide-symmetric metallic pins and their effects on the compactness of K/Ka band filters are investigated. In the glide-symmetric filter, a fourth-degree Chebyshev response with the center frequency of 28 GHz, bandwidth of 3 GHz, return loss of 20 dB, insertion loss of 0.4 dB, and the size reduction of 41.3% is achieved.

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KW - holey structure

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ER -

Waveguide Filter Miniaturization with Metallic Metasurfaces

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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