<?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>2026-04-14T06:45:16Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2117/1968" metadataPrefix="oai_dc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2117/1968</identifier><datestamp>2025-07-17T07:44:43Z</datestamp><setSpec>com_2072_1033</setSpec><setSpec>col_2072_452950</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
   <dc:title>Threshold and timing errors of 1 bit / 2 level digital correlators in earth observation synthetic aperture radiometry</dc:title>
   <dc:creator>Camps Carmona, Adriano José</dc:creator>
   <dc:creator>Torres Torres, Francisco</dc:creator>
   <dc:creator>Corbella Sanahuja, Ignasi</dc:creator>
   <dc:creator>Bará Temes, Francisco Javier</dc:creator>
   <dc:creator>Lluch, J. A.</dc:creator>
   <dc:contributor>Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions</dc:contributor>
   <dc:contributor>Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció</dc:contributor>
   <dc:subject>Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció</dc:subject>
   <dc:subject>Radiometry</dc:subject>
   <dc:subject>Remote sensing</dc:subject>
   <dc:subject>Correlators</dc:subject>
   <dc:subject>Signal processing</dc:subject>
   <dc:subject>correlators</dc:subject>
   <dc:subject>geophysical signal processing</dc:subject>
   <dc:subject>radiometry</dc:subject>
   <dc:subject>remote sensing</dc:subject>
   <dc:subject>1 bit/2 level digital correlator</dc:subject>
   <dc:subject>Earth observation synthetic aperture radiometry</dc:subject>
   <dc:subject>jitter</dc:subject>
   <dc:subject>sampler</dc:subject>
   <dc:subject>skew</dc:subject>
   <dc:subject>threshold error</dc:subject>
   <dc:subject>Radiometria</dc:subject>
   <dc:subject>Sensors remots</dc:subject>
   <dc:subject>Processament del senyal</dc:subject>
   <dc:subject>Correladors</dc:subject>
   <dc:description>Analytical expressions for the errors generated in 1 bit/2-level digital correlators (IB/2L) are derived: threshold errors in comparators and timing (skew and jitter) errors in samplers. These expressions are used to specify the parameters of the comparators and samplers in high performance 1B/2L digital correlators that are required in Earth observation synthetic aperture radiometry.</dc:description>
   <dc:description>Peer Reviewed</dc:description>
   <dc:date>1997-04-30</dc:date>
   <dc:type>Article</dc:type>
   <dc:identifier>Camps, A.; Torres, F.; Corbella, I.; Bara, J.; Lluch. J. A. Threshold and timing errors of 1 bit/2 level digital correlators in earth observation synthetic aperture radiometry. Electronic letters, 1997, vol. 33, núm. 9, p. 812-814.</dc:identifier>
   <dc:identifier>0013-5194</dc:identifier>
   <dc:identifier>https://hdl.handle.net/2117/1968</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:rights>Open Access</dc:rights>
   <dc:format>812-814</dc:format>
   <dc:format>application/pdf</dc:format>
   <dc:publisher>IEE-INST ELEC ENG</dc:publisher>
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