Space reduction between parallel gap waveguide using stacked glide-symmetric metal sheets

Tamayo Domínguez, Adrián and Azkiou, Hosnia and Fernández González, José Manuel and Quevedo Teruel, Óscar (2019). Space reduction between parallel gap waveguide using stacked glide-symmetric metal sheets. In: "13th European Conference on Antennas and Propagation (EuCAP 2019)", 31/03/2019 - 05/04/2019, Cracovia, Polonia. ISBN 9781538681275. pp. 1-5.

Description

Title: Space reduction between parallel gap waveguide using stacked glide-symmetric metal sheets
Author/s:
  • Tamayo Domínguez, Adrián
  • Azkiou, Hosnia
  • Fernández González, José Manuel
  • Quevedo Teruel, Óscar
Item Type: Presentation at Congress or Conference (Article)
Event Title: 13th European Conference on Antennas and Propagation (EuCAP 2019)
Event Dates: 31/03/2019 - 05/04/2019
Event Location: Cracovia, Polonia
Title of Book: Proceedings of 13th European Conference on Antennas and Propagation (EuCAP 2019)
Date: August 2019
ISBN: 9781538681275
Subjects:
Freetext Keywords: Glide-symmetry; Electromagnetic Band Gap (EBG); multi-layer waveguide (MLW); gap waveguide technology
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

This paper presents a new configuration for creating parallel multilayer waveguides (MLW) using glide-symmetric structures with the aim of reducing the space separation between parallel waveguides. A multilayer rectangular waveguide is made by stacking several thin sheets of metal. To avoid the need for electrical contacts between these sheets, we use a new glide-symmetric structure that produces a stop-band at the desired frequency band. This configuration tries to reduce the space occupied by the periodical structures to minimize the separation between parallel waveguides in arrays. The proposed structure is easy to fabricate and has low transmission losses even at high frequencies. To demonstrate the feasibility of the proposed solution, a rectangular multilayer waveguide section at 90 GHz was designed and simulated using the proposed unit cell.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainTEC2014-55735-C3-1-RENABLING-5GUnspecifiedEnabling innovative radio technologies for 5G networks
Government of SpainTEC2017-85529-C3-1-RFUTURE-RADIOUnspecifiedRadio systems and technologies for high capacity terrestrial and satellite communications in an hyperconnected world
Madrid Regional GovernmentS2013/ICE-3000SPADERADARUnspecifiedSpace Debris Radar

More information

Item ID: 64509
DC Identifier: https://oa.upm.es/64509/
OAI Identifier: oai:oa.upm.es:64509
Official URL: https://www.eucap2019.org/
Deposited by: Memoria Investigacion
Deposited on: 01 Mar 2021 13:56
Last Modified: 01 Mar 2021 13:56
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