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Analysis of institutional authors

Corcoles, JuanAuthorRuiz-Cruz, Jorge AAuthor

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May 13, 2025
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Fusing Leontovich Boundary Conditions and Scalar 2-D FEM to Compute Lid and Lateral Wall Losses in H-Plane Waveguide Devices

Publicated to: IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS. 35 (6): 764-767 - 2025-06-01 35(6), DOI: 10.1109/LMWT.2025.3557266

Authors:

Jiang, H; Córcoles, J; Ruiz-Cruz, JA
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Affiliations

Univ Autonoma Madrid, Escuela Politecn Super, Dept Tecnol Elect & Delas Comunicac, Madrid 28049, Spain - Author
Univ Politecn Madrid, Informat Proc & Telecommun Ctr, Appl Electromagnet Grp, ETS Ingn Telecomunicac, Madrid 28040, Spain - Author

Abstract

This letter introduces a 2-D finite-element method (FEM) for H-plane waveguide devices, initially formulated for the ideal lossless case and then extended to include conductor losses. A scalar formulation naturally incorporates the Leontovich boundary condition on both the lid and lateral walls, with a first-order wavenumber correction at the lid walls and an additional matrix for lateral wall losses. Numerical results including an inductive filter and a K-band diplexer show excellent agreement with both analytic (when possible) and commercial software simulations based on 3D-FEM, confirming the method's accuracy and efficiency for practical waveguide device analysis and design.
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Keywords

2-d finite-element methodsAccuracyBoundary conditionsConductorsElectromagnetic waveguidesElement methodEnterprise softwareFinite element analysisFinite-element methodFinite-element method (fem)H-plane waveguideH-plane waveguide deviceH-plane waveguide devicesLateral wallsLeontovich boundary conditioLeontovich boundary conditionLosslessMicrowave filtersMicrowave theory and techniquesNotch filtersSurface impedanceSurface wavesTransmission line matrix methodsWall lossWaveguide deviceWaveguides

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 2025, it was in position , thus managing to position itself as a Q1 (Primer Cuartil), in the category Condensed Matter Physics.

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2026-04-25:

  • WoS: 1
  • Scopus: 1
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Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2026-04-25:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 2 (PlumX).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: https://oa.upm.es/91548/

As a result of the publication of the work in the institutional repository, statistical usage data has been obtained that reflects its impact. In terms of dissemination, we can state that, as of

  • Views: 43
  • Downloads: 30
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Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: Last Author (RUIZ CRUZ, JORGE ALFONSO).

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Awards linked to the item

This work was supported in part by the Ministerio de Ciencia, Innovacion y Universidades, Agencia Estatal de Investigacion, European Union (UE) "NextGenerationEU"/Plan de Recuperacion, Transformacion y Resiliencia (PRTR), and Fondo Europeo de Desarrollo Regional (FEDER/UE)MICIU/AEI/10.13039/501100011033 under Grant TED2021130650B-C21 (ANT4CLIM) and Grant PID2023-146246OB-C31 (ANT4IT).
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