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j. grajal de la fuente
j. grajal de la fuente
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Two-dimensional MoS2-enabled flexible rectenna for Wi-Fi-band wireless energy harvesting
X Zhang, J Grajal, JL Vazquez-Roy, U Radhakrishna, X Wang, W Chern, ...
Nature 566 (7744), 368-372, 2019
3772019
Pipelined Radix-Feedforward FFT Architectures
M Garrido, J Grajal, MA Sanchez, O Gustafsson
IEEE Transactions on Very Large Scale Integration (VLSI) Systems 21 (1), 23-32, 2011
2992011
Digital channelized receiver based on time-frequency analysis for signal interception
G López-Risueño, J Grajal, A Sanz-Osorio
IEEE Transactions on Aerospace and Electronic Systems 41 (3), 879-898, 2005
2202005
A pipelined FFT architecture for real-valued signals
M Garrido, KK Parhi, J Grajal
IEEE Transactions on Circuits and Systems I: Regular Papers 56 (12), 2634-2643, 2009
1692009
Physics-based design and optimization of Schottky diode frequency multipliers for terahertz applications
JV Siles, J Grajal
IEEE Transactions on Microwave Theory and Techniques 58 (7), 1933-1942, 2010
1352010
Implementing FFT-based digital channelized receivers on FPGA platforms
MA Sanchez, M Garrido, M Lopez-Vallejo, J Grajal
IEEE Transactions on Aerospace and Electronic Systems 44 (4), 1567-1585, 2008
1112008
Modeling and design aspects of millimeter-wave and submillimeter-wave Schottky diode varactor frequency multipliers
J Grajal, V Krozer, E González, F Maldonado, J Gismero
IEEE Transactions on microwave theory and techniques 48 (4), 700-711, 2000
1042000
A 220-to-320-GHz FMCW radar in 65-nm CMOS using a frequency-comb architecture
X Yi, C Wang, X Chen, J Wang, J Grajal, R Han
IEEE Journal of Solid-State Circuits 56 (2), 327-339, 2020
972020
3-D high-resolution imaging radar at 300 GHz with enhanced FoV
J Grajal, A Badolato, G Rubio-Cidre, L Ubeda-Medina, B Mencia-Oliva, ...
IEEE Transactions on Microwave Theory and Techniques 63 (3), 1097-1107, 2015
942015
Atomic decomposition-based radar complex signal interception
G Lopez-Risueno, J Grajal, O Yeste-Ojeda
IEE Proceedings-Radar, Sonar and Navigation 150 (4), 323-331, 2003
862003
Two-layer particle filter for multiple target detection and tracking
AF Garcia-Fernandez, J Grajal, MR Morelande
IEEE Transactions on Aerospace and Electronic Systems 49 (3), 1569-1588, 2013
792013
Adaptive auxiliary particle filter for track-before-detect with multiple targets
L Ubeda-Medina, AF Garcia-Fernandez, J Grajal
IEEE Transactions on Aerospace and Electronic Systems 53 (5), 2317-2330, 2017
692017
Optimum circuits for bit reversal
M Garrido, J Grajal, O Gustafsson
IEEE Transactions on Circuits and Systems II: Express Briefs 58 (10), 657-661, 2011
662011
Real-time low-complexity automatic modulation classifier for pulsed radar signals
V Iglesias, J Grajal, P Royer, MA Sanchez, M Lopez-Vallejo, ...
IEEE Transactions on Aerospace and Electronic Systems 51 (1), 108-126, 2015
632015
Efficient memoryless CORDIC for FFT computation
M Garrido, J Grajal
2007 IEEE International Conference on Acoustics, Speech and Signal …, 2007
602007
Multiple signal detection and estimation using atomic decomposition and EM
G Lopez-Risueno, J Grajal
IEEE Transactions on Aerospace and Electronic Systems 42 (1), 84-102, 2006
602006
DDS-based signal-generation architecture comparison for an imaging radar at 300 GHz
G Rubio-Cidre, A Badolato, L Úbeda-Medina, J Grajal, B Mencia-Oliva, ...
IEEE Transactions on Instrumentation and Measurement 64 (11), 3085-3098, 2015
582015
Combining commercially available active and passive sensors into a millimeter-wave imager for concealed weapon detection
F García-Rial, D Montesano, I Gómez, C Callejero, F Bazus, J Grajal
IEEE Transactions on Microwave Theory and Techniques 67 (3), 1167-1183, 2018
572018
Implementation of a real-time spectrum analyzer on FPGA platforms
V Iglesias, J Grajal, MA Sánchez, M López-Vallejo
IEEE Transactions on Instrumentation and Measurement 64 (2), 338-355, 2014
562014
Low cost electronically steered antenna and receiver system for mobile satellite communications
JI Alonso, JM Blas, LE Garcia, J Ramos, J de Pablos, J Grajal, GG Gentili, ...
IEEE transactions on microwave theory and techniques 44 (12), 2438-2449, 1996
561996
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Articoli 1–20