<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-28T07:39:47Z</responseDate><request verb="GetRecord" identifier="oai:riuma.uma.es:10630/31206" metadataPrefix="marc">https://riuma.uma.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:riuma.uma.es:10630/31206</identifier><datestamp>2026-02-03T11:53:08Z</datestamp><setSpec>com_10630_2254</setSpec><setSpec>col_10630_37959</setSpec></header><metadata><record xmlns="http://www.loc.gov/MARC21/slim" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
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      <subfield code="a">Moreno-Rodríguez, Salvador</subfield>
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      <subfield code="a">Pérez-Escribano, Mario</subfield>
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      <subfield code="a">Ortiz Ruiz, Sergio</subfield>
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      <subfield code="a">García-Ruiz, Francisco J.</subfield>
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      <subfield code="a">Plaza-Gallardo, Borja</subfield>
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      <subfield code="a">Molero, Carlos</subfield>
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      <subfield code="a">Márquez-Segura, Enrique</subfield>
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      <subfield code="c">2024</subfield>
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      <subfield code="a">This work outlines the procedure to establish a system for assessing materials' complex permittivity and permeability within the 110-170 GHz frequency range. We present the employed methodology and the calibration procedure for the system, incorporating a dual approach using TRL (Thru-Reflect-Line) and GRL (Gated-Reflect-Line) methods. Following that, a smoothing technique is used to enhance the accuracy of the results. Tests were conducted on a HIPS sample to validate the system's performance, demonstrating the results' reliability across the entire measured bandwidth.</subfield>
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      <subfield code="a">https://hdl.handle.net/10630/31206</subfield>
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      <subfield code="a">Materiales</subfield>
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      <subfield code="a">Relajación dieléctrica</subfield>
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      <subfield code="a">Setup for Material Characterization in the 110-170 GHz Band.</subfield>
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