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2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017(1)
2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(1)
2021 IEEE International Mediterranean Conference on Communications and Networking, MeditCom 2021(1)
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Ciencias de la computación(2)
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Comparison of methods for signal analysis in the time-frequency domain
Conference ObjectAbstract: This paper shows the most relevant results of the comparison of four signal analysis methods in thePalabras claves:FOURIER, Matching Pursuit, Time-frequency analysis, wavelets, Wigner-Ville distributionAutores:Erick Borbor, Felipe Grijalva, Robin AlvarezFuentes:scopusPerformance analysis of the effects caused by HPA models on an OFDM signal with high PAPR
Conference ObjectAbstract: This paper presents an analysis of the Orthogonal Frequency Division Multiplexing (OFDM) signal withPalabras claves:HPA models, OFDM, paprAutores:Felipe Grijalva, Franklin Sarzosa, Jorge Carvajal-Rodriguez, Paredes Paredes, Martha CeciliaFuentes:googlescopusSDR-based Speed Measurement with Continuous-Wave Doppler Radar
Conference ObjectAbstract: This paper presents a single frequency Continuous-Wave Doppler Radar capable of estimating the velocPalabras claves:Continuous-wave Doppler radar, frequency shift, moving target, Speed measurementAutores:Alexander Vargas, Felipe Grijalva, Lupera P.A., Robin AlvarezFuentes:scopus