Juan Francisco Valenzuela Valdés

Fotografía a baja resolución

Juan Francisco Valenzuela Valdés

Administrative data

Full member researcher

  • Position in UGR: Associate professor
    Department where s/he teaches: Teoría de la Señal, Telemática y Comunicaciones
    Research group: TIC-010

Contributions and research experience

Publications in ISI SCI

  • RF fingerprint measurements for the identification of devices in wireless communication networks based on feature reduction and subspace transformation (vol 58, pg 468, 2014)
    Author-s: Padilla, J. L.; Padilla, P.; Valenzuela-Valdes, J. F.; Ramirez, J.; Gorriz, J. M.
    Source: MEASUREMENT 103 379 379 2017
  • Electronically Reconfigurable Reflective Phase Shifter for Circularly Polarized Reflectarray Systems
    Author-s: Padilla, P.; Valenzuela-Valdes, J. F.; Padilla, J. L.; Fernandez-Gonzalez, J. M.; Sierra-Castaner, M.
    Source: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 26 9 705 707 2016
  • Clustering and Beamforming for Efficient Communication in Wireless Sensor Networks
    Author-s: Porcel-Rodriguez, Francisco; Valenzuela-Valdes, Juan; Padilla, Pablo; Luna-Valero, Francisco; Luque-Baena, Rafael; Angel Lopez-Gordo, Miguel
    Source: SENSORS 16 8 2016
  • Performance Analysis of Different Link Layer Protocols in Wireless Sensor Networks (WSN)
    Author-s: Padilla, Pablo; Luis Padilla, Jose; Valenzuela-Valdes, Juan F.; Serran-Gonzalez, Jose-Vicente; Angel Lopez-Gordo, Miguel
    Source: WIRELESS PERSONAL COMMUNICATIONS 84 4 3075 3089 2015
  • A Radionavigation Systems Course
    Author-s: Jose Lozano-Guerrero, Antonio; Francisco Valenzuela-Valdes, Juan
    Source: IEEE TRANSACTIONS ON EDUCATION 58 2 124 129 2015
  • Measuring cooperative massive MIMO in reverberation chamber
    Author-s: Valenzuela-Valdes, J. F.; Luna, F.; Luque-Baena, R. M.; Padilla, J. L.; Padilla, P.
    Source: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 29 5 636 646 2015
  • Capacity in Weibull Fading with Shadowing for MIMO Distributed System
    Author-s: Gonzalez-Aurioles, Santiago; Valenzuela-Valdes, Juan F.; Padilla, Jose Luis; Padilla, Pablo; Luna-Valero, Francisco
    Source: WIRELESS PERSONAL COMMUNICATIONS 80 4 1625 1633 2015
  • RF fingerprint measurements for the identification of devices in wireless communication networks based on feature reduction and subspace transformation
    Author-s: Padilla, J. L.; Padilla, P.; Valenzuela-Valdes, J. F.; Ramirez, J.; Gorriz, J. M.
    Source: MEASUREMENT 58 468 475 2014
  • Electronically Reconfigurable Antenna Terminals for Energy Efficient Routing and Propagation Path Optimization Applied to Mobile Ad Hoc Networks (MANET)
    Author-s: Padilla, Jose Luis; Padilla, Pablo; Valenzuela-Valdes, Juan F.
    Source: WIRELESS PERSONAL COMMUNICATIONS 79 1 509 525 2014
  • Looking in complex angles for improving the accuracy of antenna array DoA estimation
    Author-s: Manzano, M. F.; Valenzuela-Valdes, J. F.; Castro, I. T.; Landesa, L.
    Source: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 27 3 345 354 2013
  • Advances in Mode-Stirred Reverberation Chambers for Wireless Communication Performance Evaluation
    Author-s: Garcia-Fernandez, Miguel A.; Sanchez-Heredia, Juan D.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.; Valenzuela-Valdes, Juan F.
    Source: IEEE COMMUNICATIONS MAGAZINE 49 7 140 147 2011
  • Emulation of MIMO Rician-Fading Environments With Mode-Stirred Reverberation Chambers
    Author-s: Sanchez-Heredia, Juan D.; Valenzuela-Valdes, Juan F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.
    Source: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 59 2 654 660 2011
  • Accurate Estimation of Correlation and Capacity for Hybrid Spatial-Angular MIMO Systems
    Author-s: Valenzuela-Valdes, Juan F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.
    Source: IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 58 8 4036 4045 2009
  • Evaluation of True Polarization Diversity for MIMO Systems
    Author-s: Valenzuela-Valdes, Juan F.; Garcia-Fernandez, Miguel A.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.
    Source: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 57 9 2746 2755 2009
  • The influence of efficiency on receive diversity and MIMO capacity for Rayleigh-fading channels
    Author-s: Valenzuela-Valdes, Juan F.; Garcia-Fernandez, Miguel A.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.
    Source: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 56 5 1444 1450 2008
  • Radiofrequency identification of wireless devices based on RF fingerprinting
    Author-s: Padilla, P.; Padilla, J. L.; Valenzuela-Valdes, J. F.
    Source: ELECTRONICS LETTERS 49 22 1409 1410 2013
  • High-frequency radiating element and modified 3 dB/90 degrees electronic shifting circuit with circular polarisation for broadband reflectarray device cells
    Author-s: Padilla, J. L.; Padilla, P.; Valenzuela-Valdes, J. F.; Fernandez-Gonzalez, J. M.
    Source: ELECTRONICS LETTERS 50 15 1041 1042 2014
  • Low Cost Ubiquitous Context-Aware Wireless Communications Laboratory for Undergraduate Students
    Author-s: Valenzuela-Valdes, Juan F.; Pardo, Pedro J.; Padilla, Pablo; Lozano-Guerrero, Antonio Jose
    Source: IEEE TRANSACTIONS ON LEARNING TECHNOLOGIES 9 1 31 36 2016
  • Broadband electronically tunable reflection-based phase shifter for active-steering microwave reflectarray systems in Ku-band
    Author-s: Padilla, Pablo; Valenzuela-Valdes, Juan F.; Luis Padilla, Jose; Manuel Fernandez-Gonzalez, Jose; Sierra-Castaner, Manuel
    Source: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 30 12 10 2016
  • Design rules for antenna placement on MIMO system
    Author-s: Valenzuela-Valdes, J. F.; Padilla, J. L.; Padilla, P.; Luna, F.; Fernandez-Gonzalez, J. M.
    Source: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 30 13 10 2016
  • Broadband planar multilayered reflectarray based on circular stacked patches and reflective printed circuits for microwave communication systems
    Author-s: Munoz-Rodero, Tomas; Padilla, Pablo; Manuel Fernandez-Gonzalez, Jose; Luis Padilla, Jose; Francisco Valenzuela-Valdes, Juan
    Source: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 30 17 2344 2353 2016
  • On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing
    Author-s: Gonzalez-Aurioles, Santiago; Padilla, J. L.; Padilla, P.; Valenzuela-Valdes, Juan F.; Gonzalez-Macias, Juan C.
    Source: INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION 2015
  • Intellectual Property Course for Engineering Students
    Author-s: Valenzuela-Valdes, Juan F.; Pardo, Pedro J.; Luis Padilla, Jose; Padilla, Pablo
    Source: INTERNATIONAL JOURNAL OF ENGINEERING EDUCATION 30 6 1419 1424 2014
  • Providing Professional Skills to Telecommunication Engineers through a Novel Vertical Approach
    Author-s: Carmona-Murillo, Javier; Martin-Tardio, Miguel A.; Arias-Masa, Juan; Gonzalez-Macias, Juan C.; Pardo Fernandez, Pedro J.; Valenzuela-Valdes, Juan F.
    Source: INTERNATIONAL JOURNAL OF ENGINEERING EDUCATION 30 6 1645 1656 2014
  • Antenna Measurement Systems and Antenna Technology for Next Wireless Generation
    Author-s: Valenzuela-Valdes, Juan F.; Burgos, Sara; Munoz-Acevedo, Alfonso; Padilla, Pablo
    Source: INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION -1 -1 2013
  • Measuring Distributed MIMO System in Reverberation Chamber
    Author-s: Valenzuela-Valdes, Juan F.; Lozano-Guerrero, Antonio; Sanchez-Heredia, J. D.; Martinez-Gonzalez, A.; Hallbjorner, Paul
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 12 1586 1589 2013
  • Evaluation of True Polarization Diversity in Rician-Fading Environments
    Author-s: Valenzuela-Valdes, Juan F.; Manzano, M. F.; Landesa, L.
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 11 775 778 2012
  • Deepening True Polarization Diversity for MIMO System
    Author-s: Valenzuela-Valdes, Juan F.; Manzano, M. F.; Landesa, L.
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 11 933 936 2012
  • Estimating correlation functions for dipoles in correlated Rician-fading scenarios
    Author-s: Valenzuela-Valdes, J. F.; Manzano, M. F.; Landesa, L.
    Source: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 26 16 2176 2184 2012
  • Differences in User Influence on MIMO Handset Antenna Performance in Reverberation Chamber
    Author-s: Sanchez-Heredia, Juan D.; Hallbjorner, Paul; Valenzuela-Valdes, Juan F.; Bolin, Thomas; Martinez-Gonzalez, Antonio M.
    Source: INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION 2012
  • Sample-Selection Method for Arbitrary Fading Emulation Using Mode-Stirred Chambers
    Author-s: Sanchez-Heredia, Juan D.; Gruden, Mathias; Valenzuela-Valdes, Juan F.; Sanchez-Hernandez, David A.
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 9 409 412 2010
  • True polarization diversity for non isotropic scenarios
    Author-s: Valenzuela-Valdes, Juan F.; Sanchez-Heredia, Juan D.; Garcia-Fernandez, Miguel A.
    Source: PROCEEDINGS OF THE FOURTH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION 4th European Conference on Antennas and Propagatio APR 12-16, 2010 Barcelona, SPAIN 2010
  • Natural Coupling Distance for Human Exposure to Electromagnetic Fields
    Author-s: Garcia-Fernandez, M. A.; Valenzuela-Valdes, J. F.; Sanchez-Hernandez, D. A.
    Source: PROCEEDINGS OF THE FOURTH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION 4th European Conference on Antennas and Propagatio APR 12-16, 2010 Barcelona, SPAIN 2010
  • Diversity Gain and MIMO Capacity for Nonisotropic Environments Using a Reverberation Chamber
    Author-s: Valenzuela-Valdes, Juan F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 8 112 115 2009
  • Emulation of MIMO Nonisotropic Fading Environments With Reverberation Chambers
    Author-s: Valenzuela-Valdes, Juan F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 7 325 328 2008
  • Estimating combined correlation functions for dipoles in Rayleigh-fading scenarios
    Author-s: Valenzuela-Valdes, Juan F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 6 349 352 2007
  • Effect of user presence on receive diversity and MIMO capacity for rayleigh-fading channels
    Author-s: Valenzuela-Valdes, Juan F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 6 596 599 2007
  • The role of polarization diversity for MIMO systems under Rayleigh-fading environments
    Author-s: Valenzuela-Valdes, Juan F.; Garcia-Fernandez, Miguel A.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David
    Source: IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 5 534 536 2006

Conferences in ISI CPCI-Science

  • Further on the True Polarization Diversity for MIMO systems and channel capacity enhancement
    Author-s: Gonzalez-Aurioles, S.; Padilla, Pablo; Valenzuela-Valdes, Juan F.; Landesa, Luis
    Source: 2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) 2025 2028 7th European Conference on Antennas and Propagatio APR 08-12, 2013 Gothenburg, Gothenburg 2013
  • Capacity and Diversity Gain for MIMO Distributed system
    Author-s: Valenzuela-Valdes, S. Gonzalez-Aurioles J. F.; Padilla, Pablo
    Source: 2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) 564 565 International Symposium of the IEEE-Antennas-and-P JUL 07-13, 2013 Orlando, Orlando 2013
  • Teaching innovation project on Information and Communications Technology
    Author-s: Valenzuela-Valdes, Juan F.; Arias-Masa, Juan; Carmona Murillo, Javier; Gonzalez Macias, Juan C.; Martin Tardio, Miguel A.; Pardo Fernandez, Pedro J.
    Source: PROCEEDINGS OF THE 2013 8TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI 2013) 8th Iberian Conference on Information Systems and JUN 19-22, 2013 Lisboa, PORTUGAL 2013
  • Project-based learning for Error Handling in IPv4 Packets
    Author-s: Arias-Masa, Juan; Valenzuela-Valdes, Juan F.; Carmona Murillo, Javier; Gonzalez Macias, Juan C.; Martin Tardio, Miguel A.; Pardo Fernandez, Pedro J.
    Source: PROCEEDINGS OF THE 2013 8TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI 2013) 8th Iberian Conference on Information Systems and JUN 19-22, 2013 Lisboa, PORTUGAL 2013
  • Problem-based learning for skills development in advanced communications
    Author-s: Carmona-Murillo, Javier; Gonzalez-Macias, Juan C.; Martin-Tardio, Miguel A.; Pardo-Fernandez, Pedro J.; Arias-Masa, Juan; Valenzuela-Valdes, Juan F.
    Source: PROCEEDINGS OF THE 2013 8TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI 2013) 8th Iberian Conference on Information Systems and JUN 19-22, 2013 Lisboa, PORTUGAL 2013
  • Increasing handset performance using True polarization diversity
    Author-s: Valenzuela-Valdes, Juan F.; Sanchez-Hernandez, David A.
    Source: 2009 IEEE VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5 337 340 69th IEEE Vehicular Technology Conference APR 26-29, 2009 Barcelona, SPAIN 2009

Book chapters in ISI

  • Near-Field SAR Measurements with Automated Scanning Systems
    Author-s: Sanchez-Hernandez, David A.; Valenzuela-Valdes, Juan F.
    Source: HIGH FREQUENCY ELECTROMAGNETIC DOSIMETRY 165 174 2009
  • Human Head Electromagnetic Scattering
    Author-s: Garcia-Fernandez, Miguel A.; Valenzuela-Valdes, Juan F.; Sanchez-Hernandez, David A.
    Source: 2009 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1-6 232 235 3rd European Conference on Antennas and Propagatio MAR 23-27, 2009 Berlin, GERMANY 2009
  • Doubling MIMO Capacity for handset MIMO using true polarization diversity
    Author-s: Valenzuela-Valdes, Juan F.; Garcia-Fernandez, Miguel A.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David
    Source: 2009 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1-6 1039 1041 3rd European Conference on Antennas and Propagatio MAR 23-27, 2009 Berlin, GERMANY 2009
  • Multiband Handset Antennas for MIMO Systems
    Author-s: Valenzuela-Valdes, Juan F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David A.
    Source: MULTIBAND INTEGRATED ANTENNAS FOR 4G TERMINALS 187 234 2008
  • Thermoregulatory response to dipole electromagnetic field exposure at 1800 MHz
    Author-s: Garcia-Fernandez, M. A.; Valenzuela-Valdes, J. F.; Martinez-Gonzalez, A. M.; Sanchez-Hernandez, D.
    Source: 2007 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4 309 312 37th European Microwave Conference OCT 08-12, 2007 Munich, GERMANY 2007
  • Reduction of 3x3 MIMO volume requirements by using true polarization diversity techniques
    Author-s: Valenzuela-Valdes, Juan. F.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David
    Source: 2007 EUROPEAN CONFERENCE ON WIRELESS TECHNOLOGIES 132 134 European Conference on Wireless Technologies OCT 08-10, 2007 Munich, GERMANY 2007
  • Tunable dual-band printed tab monopole antennas for wireless communications
    Author-s: Valenzuela-Valdes, Juan; Garcia-Fernandez, Miguel A.; Martinez-Gonzalez, Antonio M.; Sanchez-Hernandez, David
    Source: Circuits and Systems for Signal Processing , Information and Communication Technologies, and Power S 317 319 13th IEEE Mediterranean Electrotechnical Conferenc MAY 16-19, 2006 Benalmadena, SPAIN 2006
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