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GLRT Detection of Nonfluctuating Targets in Background Noise Using Phased Arrays
Conference ObjectAbstract: This work assesses the performance of a phased array radar working in background noise. To do so, wePalabras claves:complex white Gaussian noise (CWGN), Generalized likelihood ratio test (GLRT), likelihood ratio test (LRT), Neyman-Pearson (NP) criterion, nonfluctuating targets, phased array radar, Probability of detection (PD)Autores:García F.D.A., Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusImproved Exact Evaluation of Equal-Gain Diversity Receivers in Rayleigh Fading Channels
ArticleAbstract: In this paper, we evaluate the performance of equal-gain-combining (EGC) receivers operating in RaylPalabras claves:average symbol error rate, equal-gain-combining, outage-probability, Rayleigh-fadingAutores:García F.D.A., Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusSquare-Law Detection of Exponential Targets in Weibull-Distributed Ground Clutter
ArticleAbstract: Modern radar systems use square-law detectors to search and track fluctuating targets embedded in WePalabras claves:Exponential targets, Probability of detection (PD), square-law detector, Weibull-distributed clutterAutores:Filho J.C.S.S., Fraidenraich G., García F.D.A., Henry Ramiro Carvajal MoraFuentes:googlescopusOn the Bit Error Rate of OFDMA Employing Short Cyclic Prefix and Maximal Ratio Combining
Conference ObjectAbstract: Orthogonal frequency division multiple access (OFDMA) has been chosen as the fourth generation (4G)Palabras claves:Bit error rate, maximal-ratio-combining, Ofdma, short cyclic prefixAutores:Celso de Almeida, García F.D.A., Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusOn the bit error probability and the spectral efficiency of opportunistic wireless transmissions in Rician fading channels
ArticleAbstract: Opportunistic systems take advantage of the wireless communication channel random behavior, since trPalabras claves:Bit Error Probability, Modulations, Opportunistic System, Rician fading channel, Spectral efficiencyAutores:Carlos Daniel Altamirano Carrillo, García F.D.A., Henry Ramiro Carvajal Mora, Nathaly OrozcoFuentes:scopusPerformance Evaluation of SOCA-CFAR Detectors in Weibull-Distributed Clutter Environments
ArticleAbstract: In this letter, we derive a novel exact expression for the probability of false alarm (PFA) and an aPalabras claves:Probability of detection (PD), probability of false alarm (PFA), smallest of cell-averaging constant false alarm rate (SOCA-CFAR), Weibull-distributed clutterAutores:Fraidenraich G., García F.D.A., Iano Y., Lenin Patricio Jiménez Jiménez, Luna Alvarado M.C.Fuentes:scopus