Compact Wideband Groove Gap Waveguide Bandpass Filters Manufactured with 3D Printing and CNC Milling Techniques.

Clara Máximo-Gutierrez, Juan Hinojosa, José Abad-López, Antonio Urbina-Yeregui, Alejandro Alvarez-Melcon

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

A 3D-Printed Bent-Twisted Waveguide Filter Using Mixed TEMicromachines · 2025
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Clara Máximo-GutierrezDepartment of Information and Communications Technology, Universidad Politécnica de Cartagena, Plaza del Hospital no. 1, 30202 Cartagena, Spain.

Juan HinojosaDepartment of Electronics and Computer Engineering, Universidad Politécnica de Cartagena, Plaza del Hospital no. 1, 30202 Cartagena, Spain.ORCID 0000-0003-3898-1409

José Abad-LópezDepartment of Applied Physics, Universidad Politécnica de Cartagena, Calle Doctor Fleming s/n, 30202 Cartagena, Spain.

Antonio Urbina-YereguiDepartment of Electronics and Computer Engineering, Universidad Politécnica de Cartagena, Plaza del Hospital no. 1, 30202 Cartagena, Spain.ORCID 0000-0002-3961-1007

Alejandro Alvarez-MelconDepartment of Electronics and Computer Engineering, Universidad Politécnica de Cartagena, Plaza del Hospital no. 1, 30202 Cartagena, Spain.ORCID 0000-0002-6423-8873

Funding

Agencia Estatal de Investigación PID2019-103982RB-C42/AEI/10.13039/501100011033Agencia Estatal de Investigación TED2021-129196B-C42Fundación Séneca Región de Murcia 22076/pi/22

6 · The paper itself

Abstract

This paper presents for the first time a compact wideband bandpass filter in groove gap waveguide (GGW) technology. The structure is obtained by including metallic pins along the central part of the GGW bottom plate according to an

Indexed as

Printing, Three-DimensionalSatellite CommunicationsComputer SimulationElectric ImpedanceEquipment Design3D printingbandpass filterCNC machininggroove gap waveguide technologylowpass filterstepped impedance synthesis

Identifiers

PMID37448083

DOI10.3390/s23136234

PMCPMC10347227

What OpenQuestion holds

Textmetadata

LicenceCC BY

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.