DEUSTOTECH
textile antennas
2012 - now
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Juan-Manuel Lopez-Garde, Jon Legarda-Macon, and Ruben Del-Rio-Ruiz. 2021. Improving efficiency of RF energy harvesting in wearable IoT applications: Impedance model of rectifier welding points and diode's package. In 11th International Conference on the Internet of Things (IoT '21). Association for Computing Machinery, New York, NY, USA, 88–93. DOI:https://doi.org/10.1145/3494322.3494334
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Lopez-Garde, J.-M.; Del-Rio-Ruiz, R.; Legarda, J.; Rogier, H. 2 × 2 Textile Rectenna Array with Electromagnetically Coupled Microstrip Patch Antennas in the 2.4 GHz WiFi Band. Electronics 2021, 10, 1447. doi.org/10.3390/electronics10121447
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R. Del-Rio-Ruiz, J. -M. Lopez-Garde, J. Legarda, O. Caytan and H. Rogier, "A Combination of Transmission Line Models as Design Instruments for Electromagnetically Coupled Microstrip Patch Antennas in the 2.45 GHz ISM Band," in IEEE Transactions on Antennas and Propagation, vol. 69, no. 1, pp. 550-555, Jan. 2021, doi: 10.1109/TAP.2020.3001668
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R. Del-Rio-Ruiz, J. Lopez-Garde, J. Legarda, S. Lemey, O. Caytan and H. Rogier, "Reliable Lab-Scale Construction Process for Electromagnetically Coupled Textile Microstrip Patch Antennas for the 2.45 GHz ISM Band," in IEEE Antennas and Wireless Propagation Letters, vol. 19, no. 1, pp. 153-157, Jan. 2020. doi: 10.1109/LAWP.2019.2956238
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R. Del-Rio-Ruiz, J. -M. Lopez-Garde and J. Legarda. Towards More Accurate Design Models for Electromagnetically-Coupled Microstrip Patch Antennas between 1 and 10 GHz. 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, Montreal, QC, Canada, 2020, pp. 445-446. doi: 10.1109/IEEECONF35879.2020.9329739
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Ruben Del-Rio-Ruiz, Juan-Manuel Lopez-Garde and Jon Legarda. Planar Textile Off-Body Communication Antennas: A Survey. Electronics 2019, 8(6), 714; DOI: 10.3390/electronics8060714
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R. Del-Rio-Ruiz, J. Lopez-Garde and Jon Legarda. Design and Performance Analysis of a Purely Textile Proximity Fed Microstrip Patch Antenna for On-Body Wireless Communications. 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Boston, MA, 2018, pp. 1293-1294. doi: 10.1109/APUSNCURSINRSM.2018.8608986
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Ruben Del-Rio-Ruiz, Juan-Manuel Lopez-Garde, Jon Legarda Macon, Hendrik Rogier. Design and Performance Analysis of a Purely Textile Spiral Antenna for On-Body NFC Applications. IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017), September 2017. DOI: 10.1109/IMWS-AMP.2017.8247427
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IoT
2012 - now
Ruben Del-Rio-Ruiz, Juan Jose Echevarria, Xabier Eguiluz, Juan-Manuel Lopez-Garde and Jon Legarda. Experimental Frequency Tuning Methodology of a Cantilever Piezoelectric Harvester Validated in a Multimodal Transportation. Electronics 2020, 9(1), 79; doi: 10.3390/electronics9010079
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Echevarria JJ, Garaizar P, Legarda, J. An experimental study on the applicability of SYN cookies to networked constrained devices. Softw Pract Exper. 2018;48:740–749. DOI: 10.1002/spe.2510
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Joaquin Aparicio, Juan Jose Echevarria and Jon Legarda, "A Software Defined Networking Approach to Improve the Energy Efficiency of Mobile Wireless Sensor Networks" KSII Transactions on Internet and Information Systems, vol. 11, no. 6, pp. 2848-2869, 2017.
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Juan Jose Echevarria, Jon Legarda, Janire Larrañaga, and Jonathan Ruiz-de-Garibay. lwAKE: A Lightweight Authenticated Key Exchange for Class 0 Devices. International Journal of Distributed Sensor Networks, vol. 2016, Article ID 6236494, 5 pages, 2016. DOI: 10.1155/2016/6236494
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X. Eguiluz , J. Legarda, L. Mateu, H. Zessin, P. Spies. Maximizing harvested energy for linear vibration-based generators. Eurorensors 2015. Procedia Engineering, Vol 120, pp 95 - 100. DOI: 10.1016/j.proeng.2015.08.693
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Joaquin Aparicio, Jon Legarda, Janire Larranaga and Juan Jose Echevarria. Cross-over-net: An Energy-Aware Coordination Algorithm for WANETs based on Software-Defined Networking. Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2015. IEEE Conference publications, pp. 37 - 41. DOI: 10.1109/SOFTCOM.2015.7314080
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Larrañaga J.; Legarda J.; Urrutia I.; Sendin A. An Experimentally Validated PRIME Subnetwork Simulation Model for Utility Applications. The 2015 IEEE International Symposium on Power Line Communications and its Applications (ISPLC). IEEE Proceedings, pp. 641 - 644. 2015. DOI: 10.1109/ISPLC.2015.7147596
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Ruiz-de-Garibay J.; Legarda J.; Kados S.A.; Eguiluz X. RFID Presenter: A New Way to Feel a Talk. International Journal of Antennas and Propagation. 2014. DOI: 10.1155/2014/197437
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Echevarria J.J.; Ruiz de Garibay J.; Legarda J.; Álvarez M.; Ayerbe A.; Vazquez J.I. Webtag: Web Browsing Into Sensor Tags over NFC. Sensors. Vol 12. pp 8675-8690. 2012. DOI: 10.3390/s120708675
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Circular Economy
2019 - now
T. Castillo-Calzadilla, M.A. Cuesta, Carlos Quesada, C. Olivares-Rodriguez, A.M. Macarulla, J. Legarda, C.E. Borges, Is a massive deployment of renewable-based low voltage direct current microgrids feasible? Converters, protections, controllers, and social approach, Energy Reports, Volume 8, 2022, 12302-12326, ISSN 2352-4847, DOI: 10.1016/j.egyr.2022.09.067
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T. Castillo-Calzadilla, M.A. Cuesta, C. Olivares-Rodriguez, A.M. Macarulla, J. Legarda, C.E. Borges, Is it feasible a massive deployment of low voltage direct current microgrids renewable-based? A technical and social sight, Renewable and Sustainable Energy Reviews, Volume 161, 2022, 112198, ISSN 1364-0321, DOI: 10.1016/j.rser.2022.112198.
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Cruz E. Borges, Evgenia Kapassa, Marios Touloupou, Jon Legarda Macón & Diego Casado-Mansilla (2022) Blockchain application in P2P energy markets: social and legal aspects, Connection Science, 34:1, 1066-1088, DOI: 10.1080/09540091.2022.2047157
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Angarita-Zapata, J.S.; Alonso-Vicario, A.; Masegosa, A.D.; Legarda, J. A Taxonomy of Food Supply Chain Problems from a Computational Intelligence Perspective. Sensors 2021, 21, 6910. DOI: 10.3390/s21206910
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CEIT
Cyber-Physical Systems
2008 - 2011
Paredes J.; Alonso-Arce M.; Schmidt C.; Valderas D.; Sedano B.; Legarda J. Arizti F.; Gómez E.; Aguinaga A.; Del Pozo J.L.; Arana S. Smart central venous port for early detection of bacterial biofilm related infections. Biomed Microdevices. Vol 16. pp 365-374. 2014. DOI: 10.1007/s10544-014-9839-3
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Alonso-Arce M.; Bustamante P.; Schmidt C.; Legarda J.; Sedano B. Ultra Low-Power Smart Medical Sensor Node based on a Central Venous Catheter for In-Body Biomonitoring. Innovation and Research in BioMedical engineering (IRBM). Vol 35. Issue 6. pp 362-369. 2014. DOI: 10.1016/j.irbm.2014.06.001
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Alonso-Arce M.; Legarda J.; Sedano B.; Bustamante P. Ultra Low-Power Smart Medical Sensor Node for In-Body Biomonitoring. 15th IEEE International Conference on e-Health Networking, Application and Services (IEEE HEALTHCOM 2013). pp 491 - 496.DOI: 10.1109/HealthCom.2013.6720726
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Idirin M.; Aizpurua X.; Villaro A.; Legarda J.; Melendez J. Implementation Details and Safety Analysis of a Microcontroller-Based Sil-4 Software Voter. IEEE Transactions on Industrial Electronics. Vol 58. Issue 3. pp 822-829. 2011. DOI: 10.1109/TIE.2010.2062471
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Arrizabalaga S.; Salterain A.; Legarda J. Multiservice QoS Architecture for A Multi-Dwelling Gateway, Design, Implementation and Validation, DM Verlag Dr. Müller. Book. 2010. ISBN: 978-3-639-23214-1
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Arrizabalaga S.; Legarda J.; Cabezas P.; Salterain A. A Novel QoS Architecture for Multi-Service Provisioning In Multi-Residential Gateways. IEEE Transactions on Consumer Electronics. Vol 55. pp 477-485. 2009. DOI: 10.1109/TCE.2009.5174410
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Arrizabalaga A.; Salterain A.; Legarda J.; Cabezas P. Multi-Residential Gateway: An Innovative Concept and a Practical Approach. IEEE Transactions on Consumer Electronics. Vol 54. Issue 2. pp 444-452. 2008. DOI: 10.1109/TCE.2008.4560113
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Cabezas P.; Arrizabalaga S.; Salterain A.; Legarda J. The Power of Reflection: Combining Semantics In Service Oriented Architectures For Dynamic Intelligent Invocation. Java Software and Embedded Systems. Nova Science Publishers. Book Chapter. pp 45-67. 2010. ISBN: 978-1-60741-661-6.
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Cabezas P.; Legarda J.; Sarriegui J.M. A Usable Semantic OSGi Architecture within the Smart Home Environment. VDM Verlag Dr. Müller. Book. 2010. ISBN: 978-3-639-27416-5
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Cabezas, P; Barrena, R; Legarda, J ; Lopez-de-Ipina, D. Enhancing OSGi: Semantic Add-ins for Service Oriented Collaborative Environments. Ambient Assistive Health and Wellness Management in the Heart of The City. Proceeding Book Series: Lecture Notes in Computer Science. Vol 5597. pp 261-264. 2009. DOI: 10.1007/978-3-642-02868-7_37
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Cabezas P.; Arrizabalaga S.; Salterain A.; Legarda J. An Agent Based Semantic OSGI Service Architecture. Computer and Information Science. Book Series: Studies in Computational Intelligence. Book chapter. Springer. Vol 131. pp 97-106. 2008. DOI: 10.1007/978-3-540-79187-4_9
communication electronics
2004 - 2006
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Valderas D.; Álvarez R.; Melendez J.; Gurutzeaga I.; Legarda J.; Sancho J. I. UWB Staircase-Profile Printed Monopole Design. IEEE Antennas and Wireless Propagation Letters. Vol 7. pp 255-259. 2008. DOI: 10.1109/LAWP.2008.921364
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Valderas D.;Legarda J.; Gutierrez I.; Sancho I. Design of UWB Folded-Plate Monopole Antennas Based on TLM. IEEE Transactions on Antennas and Propagation. Vol 54. pp 1676-1687. 2006. DOI: 10.1109/TAP.2006.875509
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Solar H.; Bistue G.; Legarda J.; Hernandez E.; Berenguer R. Design Model for Fully Integrated High-Performance Linear CMOS Power Amplifiers. IET Microwaves Antennas Propagation. Vol 5. Issue 7. pp 795-803. 2011. DOI: 10.1049/iet-map.2010.0217
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Solar H.; Berenguer R.; De No J.; Gurutzeaga I.; Alvarado U.; Legarda J. A Fully Integrated 23.2dBm P1dB CMOS Power Amplifier for the IEEE802.11a with 29% PAE. Integration-The VLSI Journal. Vol 42. pp 72-82. 2009. DOI: 10.1016/j.vlsi.2008.09.005
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Alvarado U.; Berenguer R.; Adín I.; Melendez J.; Legarda J.; Bistue G. Low Frequency Noise Optimization In Gilbert-Cell-Based Mixers For Direct Conversion (Zero-If) Receivers. Microwave and Optical Technology Letters. Vol 50. pp 3128 - 3131. 2008. DOI: 10.1002/mop.23940
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Hernandez E.; Berenguer R.; Legarda J.;Mendizabal J.; Cendoya I. An Integrated Up-Converter Circuit In 0.8um SiGe Technology for TV Applications. Microelectronics Journal. Vol 36. pp 763-769. 2005. DOI: doi:10.1016/j.mejo.2004.11.011
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Quemada, C. ; Mendizabal, J. ; Presa, J. ; Adin, I. ; Legarda, J. ; Bistue, G. A CMOS frequency synthesizer with self-biasing current source for a 5-GHz wireless LAN receiver. 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications. Vol 3. pp 1886-1890. 2004. DOI: 10.1109/PIMRC.2004.1368326
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Mayordomo I.; Legarda J.; Presa J.; Valderas D. High Resolution ACLR Measurement Architecture For Adaptive Feedforward Amplifiers. IEEE Transactions on Instrumentation and Measurements. Vol 58. Issue 2. pp 429-433. 2009. DOI: 10.1109/TIM.2008.2003314
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Presa, J. ; Legarda, J. ; Solar, H. ; Melendez, J. ; Munoz, A. ; Garcia-Alonso, A. An adaptive feedforward power amplifier for UMTS transmitters. 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio. Vol 4. pp 2715 - 2719. 2004. DOI: 10.1109/PIMRC.2004.1368813
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Legarda J.; Presa J.; Hernandez E.; Solar H.; Mendizabal J.; Peñaranda J.A. An Adaptative Feedforward Amplifier under Maximum Output Control Method for UMTS Downlink Transmitters. IEEE Transactions on Microwave Theory and Techniques. Vol 53. Issue 8. pp 2481-2486. 2005. DOI: 10.1109/TMTT.2005.852780
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Legarda J. Feedforward Amplifiers for Wideband Communications Systems. Book. Springer. 2006. DOI: 10.1007/0-387-35138-8