JUAN FRANCISCO
VALENZUELA VALDÉS
CATEDRÁTICO DE UNIVERSIDAD
Universidad Politécnica de Madrid
Madrid, EspañaPublicaciones en colaboración con investigadores/as de Universidad Politécnica de Madrid (22)
2020
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Dispersion and Filtering Properties of Rectangular Waveguides Loaded with Holey Structures
IEEE Transactions on Microwave Theory and Techniques, Vol. 68, Núm. 12, pp. 5132-5144
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Holey and pinned structures comparison for waveguide phase shifters
14th European Conference on Antennas and Propagation, EuCAP 2020
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Low-Loss Reconfigurable Phase Shifter in Gap-Waveguide Technology for mm-Wave Applications
IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 67, Núm. 12, pp. 3058-3062
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Modular design for a stacked SIW antenna array at Ka-band
IEEE Access, Vol. 8, pp. 158568-158578
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Time-gating technique for recreating complex scenarios in 5G systems
IEEE Access, Vol. 8, pp. 183583-183595
2019
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Analytical Approach of Director Tilting in Nematic Liquid Crystals for Electronically Tunable Devices
IEEE Access, Vol. 7, pp. 14883-14893
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Broken Glide-Symmetric Holey Structures for Bandgap Selection in Gap-Waveguide Technology
IEEE Microwave and Wireless Components Letters, Vol. 29, Núm. 5, pp. 327-329
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Electronically Controllable Phase Shifter with Progressive Impedance Transformation at K Band
Applied Sciences (Switzerland), Vol. 9, Núm. 23
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Gain-Reconfigurable Hybrid Metal-Graphene Printed Yagi Antenna for Energy Harvesting Applications
13th European Conference on Antennas and Propagation, EuCAP 2019
2018
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An Embedded Printed Antenna with Omnidirectional Azimuth Coverage for Automotive Applications [Wireless Corner]
IEEE Antennas and Propagation Magazine, Vol. 60, Núm. 3
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Glide Symmetry to Prevent the Lowest Stopband of Printed Corrugated Transmission Lines
IEEE Microwave and Wireless Components Letters, Vol. 28, Núm. 9, pp. 750-752
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Glide-symmetric holey structures with selected bandgaps for gap-waveguide technology
IET Conference Publications
2017
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An Embedded Lightweight Folded Printed Quadrifilar Helix Antenna: UAV telemetry and remote control systems
IEEE Antennas and Propagation Magazine, Vol. 59, Núm. 3, pp. 69-76
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Circularly polarised broadband planar lightweight reflectarray with eligible pattern for satellite communications in Ku-band
IET Microwaves, Antennas and Propagation, Vol. 11, Núm. 4, pp. 513-518
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Further on ‘broadband electronically tunable reflection-based phase shifter for active-steering microwave reflectarray systems in Ku-Band’: prototype validation
Journal of Electromagnetic Waves and Applications, Vol. 31, Núm. 4, pp. 427-432
2016
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Broadband electronically tunable reflection-based phase shifter for active-steering microwave reflectarray systems in ku-band
Journal of Electromagnetic Waves and Applications, Vol. 30, Núm. 12, pp. 1545-1551
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Broadband planar multilayered reflectarray based on circular stacked patches and reflective printed circuits for microwave communication systems
Journal of Electromagnetic Waves and Applications, Vol. 30, Núm. 17, pp. 2344-2353
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Design rules for antenna placement on MIMO system
Journal of Electromagnetic Waves and Applications, Vol. 30, Núm. 13, pp. 1731-1739
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Electronically Reconfigurable Reflective Phase Shifter for Circularly Polarized Reflectarray Systems
IEEE Microwave and Wireless Components Letters, Vol. 26, Núm. 9, pp. 705-707
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Electronically reconfigurable phase shifter for reflectarray applications at microwave bands
2016 10th European Conference on Antennas and Propagation, EuCAP 2016