Francisco Javier Herraiz-Martínez received the Engineer and Ph.D. degrees (both First Class Hons.) in Telecommunications from Universidad Carlos III de Madrid, Madrid, Spain, in 2006 and 2010, respectively. During his doctoral stage, he was a visiting researcher at EPFL (Switzerland) and the University of Birmingham (UK). He spent a year with CIMITEC at UAB (Universitat Autònoma de Barcelona) as a Post-Doctoral Researcher. He was a Visiting Lecturer at Universidad Carlos III between 2012 and 2017. In 2017 he joined ICAI (Engineering School) of Universidad Pontificia Comillas, where currently he is an Associate Professor. His research interests include passive sensors and RFID systems, electromagnetic metamaterials, antennas and microwave circuits. Dr. Herraiz-Martínez received the Best Master Thesis Dissertation Award from COIT/AEIT in 2006. He was a recipient of the Spanish Education Ministry official grant for funding his doctoral research activity.

Areas of interest:

Passive sensors and RFID systems. Electromagnetic metamaterials. Antennas. Microwave circuits.

Highlighted Publications

P. Sofokleous, E. Paz, F.J. Herraiz-Martínez, "Design and manufacturing of dielectric resonators via 3D printing of composite polymer/ceramic filaments", Polymers, Vol. 16, nº. 18, pp. 2589, September 2024. [Online: September 2024] doi: 10.3390/polym16182589
JCR-JIF: 4,900 Q1 (2024); 5,800 Q1 (2025) - SJR: 0,918 Q1 (2024); 0,928 Q1 (2025)
M. Monteagudo Honrubia, F.J. Herraiz-Martínez, J. Matanza, "A Machine Learning approach for enhancing permittivity mixing rules of binary liquids with a Gaussian modification and a new interaction factor estimation", Journal of Molecular Liquids, Vol. 399, pp. 124290, April 2024. [Online: February 2024] doi: 10.1016/j.molliq.2024.124290
JCR-JIF: 5,200 Q1 (2024); - SJR: 0,935 Q1 (2024);
M. Gholami Mayani, F.J. Herraiz-Martínez, J. Matanza, R. Giannetti, C. Rodríguez-Morcillo, "A novel dielectric resonator-based passive sensor for drop-volume binary mixtures classification", IEEE Sensors Journal, Vol. 21, nº. 18, pp. 20156 - 20164, September 2021. [Online: July 2021] doi: 10.1109/JSEN.2021.3094904
JCR-JIF: 4,325 Q1 (2021); 4,500 Q1 (2025) - SJR: 0,926 Q1 (2021); 0,947 Q1 (2025)
M. Gholami Mayani, F.J. Herraiz-Martínez, J. Matanza, R. Giannetti, "Resonator-based microwave metamaterial sensors for instrumentation: survey, classification and performance comparison", IEEE Transactions on Instrumentation and Measurement, Vol. 70, pp. 9503414, January 2021. [Online: November 2020] doi: 10.1109/TIM.2020.3040484
JCR-JIF: 5,332 Q1 (2021); 7,000 Q1 (2025) - SJR: 1,178 Q1 (2021); 1,527 Q1 (2025)
J.J. Martínez-Martínez, F.J. Herraiz-Martínez, G. Galindo-Romera, "A contactless RFID system based on chipless MIW tags", IEEE Transactions on Antennas and Propagation, Vol. 66, nº. 10, pp. 5064 - 5071, October 2018. [Online: July 2018] doi: 10.1109/TAP.2018.2858144
JCR-JIF: 4,435 Q1 (2018); 5,900 Q1 (2025) - SJR: Q1 (2018); 1,924 Q1 (2025)

show 5 highlighted publications

Journal Publications

P. Sofokleous, E. Paz, F.J. Herraiz-Martínez, "SenScaffold: A 3D-Printed Porous Dielectric Resonator as a Self-Sensing Scaffold", IEEE Sensors Journal, Vol. 26, nº. 10, pp. 15256 - 15270, May 2026. [Online: March 2026] doi: 10.1109/JSEN.2026.3677655
JCR-JIF: 4,500 Q1 (2025) - SJR: 0,947 Q1 (2025)
M. Monteagudo Honrubia, F.J. Herraiz-Martínez, J. Matanza, "Into the latent space of capacitive sensors: interpolation and synthetic data generation using variational autoencoders", Machine Learning: Science and Technology, Vol. 6, nº. 1, pp. 015031, March 2025. [Online: February 2025] doi: 10.1088/2632-2153/adb009
JCR-JIF: 4,200 Q1 (2025); - SJR: 0,872 Q2 (2025);
P. Sofokleous, E. Paz, F.J. Herraiz-Martínez, "Design and manufacturing of dielectric resonators via 3D printing of composite polymer/ceramic filaments", Polymers, Vol. 16, nº. 18, pp. 2589, September 2024. [Online: September 2024] doi: 10.3390/polym16182589
JCR-JIF: 4,900 Q1 (2024); 5,800 Q1 (2025) - SJR: 0,918 Q1 (2024); 0,928 Q1 (2025)
M. Monteagudo Honrubia, G. Caposciutti, F.J. Herraiz-Martínez, J. Matanza, B. Tellini, R. Giannetti, "Measuring sedimentation profiles for nanoparticle characterization through a square spiral resonator sensor", Sensors, Vol. 24, nº. 9, pp. 2735, May 2024. [Online: April 2024] doi: 10.3390/s24092735
JCR-JIF: 3,500 Q2 (2024); 4,000 Q2 (2025) - SJR: 0,764 Q1 (2024); 0,802 Q1 (2025)
M. Monteagudo Honrubia, F.J. Herraiz-Martínez, J. Matanza, "A Machine Learning approach for enhancing permittivity mixing rules of binary liquids with a Gaussian modification and a new interaction factor estimation", Journal of Molecular Liquids, Vol. 399, pp. 124290, April 2024. [Online: February 2024] doi: 10.1016/j.molliq.2024.124290
JCR-JIF: 5,200 Q1 (2024); - SJR: 0,935 Q1 (2024);
M. Monteagudo Honrubia, J. Matanza, F.J. Herraiz-Martínez, R. Giannetti, "Low-cost electronics for automatic classification and permittivity estimation of glycerin solutions using a dielectric resonator sensor and machine learning techniques", Sensors, Vol. 23, nº. 8, pp. 3940, April 2023. [Online: April 2023] doi: 10.3390/s23083940
JCR-JIF: 3,400 Q2 (2023); 4,000 Q2 (2025) - SJR: 0,786 Q1 (2023); 0,802 Q1 (2025)
M. Gholami Mayani, F.J. Herraiz-Martínez, J. Matanza, R. Giannetti, C. Rodríguez-Morcillo, "A novel dielectric resonator-based passive sensor for drop-volume binary mixtures classification", IEEE Sensors Journal, Vol. 21, nº. 18, pp. 20156 - 20164, September 2021. [Online: July 2021] doi: 10.1109/JSEN.2021.3094904
JCR-JIF: 4,325 Q1 (2021); 4,500 Q1 (2025) - SJR: 0,926 Q1 (2021); 0,947 Q1 (2025)
M. Gholami Mayani, F.J. Herraiz-Martínez, J. Matanza, R. Giannetti, "Resonator-based microwave metamaterial sensors for instrumentation: survey, classification and performance comparison", IEEE Transactions on Instrumentation and Measurement, Vol. 70, pp. 9503414, January 2021. [Online: November 2020] doi: 10.1109/TIM.2020.3040484
JCR-JIF: 5,332 Q1 (2021); 7,000 Q1 (2025) - SJR: 1,178 Q1 (2021); 1,527 Q1 (2025)
G. Galindo-Romera, J. Carnerero-Cano, J.J. Martínez-Martínez, A. Rivera-Lavado, F.J. Herraiz-Martínez, "A contactless system for the dielectric characterization of liquid drop", Progress In Electromagnetics Research M, Vol. 94, pp. 201 - 208, August 2020. [Online: August 2020] doi: 10.2528/PIERM20051402
JCR-JIF: 0,800 Q4 (2024) - SJR: 0,216 Q4 (2020); 0,269 Q3 (2025)
J.J. Martínez-Martínez, F.J. Herraiz-Martínez, G. Galindo-Romera, "A contactless RFID system based on chipless MIW tags", IEEE Transactions on Antennas and Propagation, Vol. 66, nº. 10, pp. 5064 - 5071, October 2018. [Online: July 2018] doi: 10.1109/TAP.2018.2858144
JCR-JIF: 4,435 Q1 (2018); 5,900 Q1 (2025) - SJR: Q1 (2018); 1,924 Q1 (2025)
J. Carnerero-Cano, G. Galindo-Romera, J.J. Martínez-Martínez, F.J. Herraiz-Martínez, "A contactless dielectric constant sensing system based on a split-ring resonator-loaded monopole", IEEE Sensors Journal, Vol. 18, nº. 11, pp. 4491 - 4502, June 2018. [Online: April 2018] doi: 10.1109/JSEN.2018.2826982
JCR-JIF: 3,076 Q1 (2018); 4,500 Q1 (2025) - SJR: Q1 (2018); 0,947 Q1 (2025)
G. Galindo-Romera, J. Carnerero-Cano, J.J. Martínez-Martínez, F.J. Herraiz-Martínez, "An IoT reader for wireless passive electromagnetic sensors", Sensors, Vol. 17, nº. 4, pp. 693, April 2017. [Online: March 2017] doi: 10.3390/s17040693
JCR-JIF: 2,475 Q1 (2017); 4,000 Q2 (2025) - SJR: Q2 (2017); 0,802 Q1 (2025)
J.J. Martínez-Martínez, F.J. Herraiz-Martínez, G. Galindo-Romera, "Design and characterization of a passive temperature sensor based on a printed MIW delay line", IEEE Sensors Journal, Vol. 16, nº. 22, pp. 7884 - 7891, November 2016. [Online: September 2016] doi: 10.1109/JSEN.2016.2606768
JCR-JIF: 2,512 Q1 (2016); 4,500 Q1 (2025) - SJR: Q1 (2016); 0,947 Q1 (2025)
F. Albarracín-Vargas, V. González-Posadas, F.J. Herraiz-Martínez, D. Segovia-Vargas, "Design method for actively matched antennas with non-foster elements", IEEE Transactions on Antennas and Propagation, Vol. 64, nº. 9, pp. 4118 - 4123, September 2016. [Online: June 2016] doi: 10.1109/TAP.2016.2583482
JCR-JIF: 2,957 Q1 (2016); 5,900 Q1 (2025) - SJR: Q1 (2016); 1,924 Q1 (2025)
G. Galindo-Romera, F.J. Herraiz-Martínez, J.J. Martínez-Martínez, D. Segovia-Vargas, "Submersible printed split-ring resonator -based sensor for thin-film detection and permittivity characterization", IEEE Sensors Journal, Vol. 16, nº. 10, pp. 3587 - 3596, May 2016. [Online: March 2016] doi: 10.1109/JSEN.2016.2538086
JCR-JIF: 2,512 Q1 (2016); 4,500 Q1 (2025) - SJR: Q1 (2016); 0,947 Q1 (2025)
G. Zamora, S. Zuffanelli, F. Paredes, F.J. Herraiz-Martínez, F. Martín, J. Bonache, "Fundamental mode leaky-wave-antenna (LWA) using slot line and split-ring-resonator(SRR)-based metamaterials", IEEE Antennas and Wireless Propagation Letters, Vol. 12, pp. 1424 - 1427, 2013. [Online: October 2013] doi: 10.1109/LAWP.2013.2287525
JCR-JIF: 1,948 Q2 (2013); 4,600 Q2 (2025) - SJR: Q1 (2013); 1,603 Q1 (2025)
F. Paredes, G. Zamora, S. Zuffanelli, F.J. Herraiz-Martínez, F. Martín, J. Bonache, "Free-space and on-metal dual-band tag for UHF-RFID applications in Europe and USA", Progress In Electromagnetics Research, Vol. 141, pp. 577 - 590, August 2013. [Online: August 2013] doi: 10.2528/PIER13051312
JCR-JIF: 6,700 Q1 (2025) - SJR: Q1 (2013); 1,064 Q1 (2025)
G. Zamora, F. Paredes, F.J. Herraiz-Martínez, F. Martín, J. Bonache, "Bandwidth limitations of ultra high frequency-radio frequency identification tags", IET Microwaves Antennas & Propagation, Vol. 7, nº. 10, pp. 788 - 794, July 2013. [Online: July 2013] doi: 10.1049/iet-map.2013.0158
JCR-JIF: 0,969 Q3 (2013); 1,300 Q4 (2025) - SJR: Q2 (2013); 0,378 Q3 (2025)
F. Paredes, G. Zamora, S. Zuffanelli, F.J. Herraiz-Martínez, F. Martín, J. Bonache, "Recent advances in multiband printed antennas based on metamaterial loading", Advances in OptoElectronics, Vol. 2012, pp. 968780, 2012. [Online: October 2012] doi: 10.1155/2012/968780
SJR: Q2 (2012); 0,116 Q4 (2022)
D. Segovia-Vargas, F.J. Herraiz-Martínez, E. Ugarte-Muñoz, L.E. García-Muñoz, V. González-Posadas, "Quad-frequency linearly-polarized and dual-frequency circularly-polarized microstrip patch antennas with CRLH loading", Progress In Electromagnetics Research, Vol. 133, pp. 91 - 115, November 2012. [Online: October 2012] doi: 10.2528/PIER12072413
JCR-JIF: 6,700 Q1 (2025) - SJR: Q1 (2012); 1,064 Q1 (2025)
F.J. Herraiz-Martínez, F. Paredes, G. Zamora, F. Martín, J. Bonache, "Printed magnetoinductive-wave (MIW) delay lines for chipless RFID applications", IEEE Transactions on Antennas and Propagation, Vol. 60, nº. 11, pp. 5075 - 5082, November 2012. [Online: July 2012] doi: 10.1109/TAP.2012.2207681
JCR-JIF: 2,332 Q1 (2012); 5,900 Q1 (2025) - SJR: Q1 (2012); 1,924 Q1 (2025)
F.J. Herraiz-Martínez, F. Paredes, G. Zamora, F. Martín, J. Bonache, "Dual-band printed dipole antenna loaded with open complementary split-ring resonators for wireless applications", Microwave and Optical Technology Letters, Vol. 54, nº. 4, pp. 1014 - 1017, April 2012. [Online: February 2012] doi: 10.1002/mop.26728
JCR-JIF: 0,585 Q4 (2012); 1,100 Q4 (2025) - SJR: Q2 (2012); 0,267 Q3 (2025)
F.J. Herraiz-Martínez, G. Zamora, F. Paredes, F. Martín, J. Bonache, "Multiband printed monopole antennas loaded with OCSRRs for PANs and WLANs", IEEE Antennas and Wireless Propagation Letters, Vol. 10, pp. 1528 - 1531, 2011. [Online: December 2011] doi: 10.1109/LAWP.2011.2181309
JCR-JIF: 1,374 Q2 (2011); 4,600 Q2 (2025) - SJR: Q1 (2011); 1,603 Q1 (2025)
F. Paredes, G. Zamora, F.J. Herraiz-Martínez, F. Martín, J. Bonache, "Dual-band UHF-RFID tags based on meander-line antennas loaded with spiral resonators", IEEE Antennas and Wireless Propagation Letters, Vol. 10, pp. 768 - 771, 2011. [Online: July 2011] doi: 10.1109/LAWP.2011.2162716
JCR-JIF: 1,374 Q2 (2011); 4,600 Q2 (2025) - SJR: Q1 (2011); 1,603 Q1 (2025)
E. Ugarte-Muñoz, F.J. Herraiz-Martínez, J. Montero-de-Paz, L.E. García-Muñoz, D. Segovia-Vargas, "Planar superstrate for dual-frequency RHCP-LHCP array", Applied Physics A: Materials Science & Processing, Vol. 103, nº. 3, pp. 843 - 848, June 2011. [Online: January 2011] doi: 10.1007/s00339-011-6249-8
JCR-JIF: 1,630 Q3 (2011); 3,000 Q2 (2025) - SJR: Q1 (2011); 0,474 Q2 (2025)
F.J. Herraiz-Martínez, P.S. Hall, Q. Liu, D. Segovia-Vargas, "Left-handed wire antennas over ground plane with wideband tuning", IEEE Transactions on Antennas and Propagation, Vol. 59, nº. 5, pp. 1460 - 1471, May 2011. [Online: March 2011] doi: 10.1109/TAP.2011.2128851
JCR-JIF: 2,151 Q1 (2011); 5,900 Q1 (2025) - SJR: Q1 (2011); 1,924 Q1 (2025)
J. Montero-de-Paz, E. Ugarte-Muñoz, F.J. Herraiz-Martínez, V. González-Posadas, L.E. García-Muñoz, D. Segovia-Vargas, "Multifrequency self-diplexed single patch antennas loaded with split ring resonators", Progress In Electromagnetics Research, Vol. 113, pp. 47 - 66, February 2011. [Online: January 2011] doi: 10.2528/PIER10121703
JCR-JIF: 5,298 (2011); 6,700 Q1 (2025) - SJR: Q1 (2011); 1,064 Q1 (2025)
F.J. Herraiz-Martínez, L.E. García-Muñoz, D. González-Ovejero, V. González-Posadas, D. Segovia-Vargas, "Dual-frequency printed dipole loaded with split ring resonators", IEEE Antennas and Wireless Propagation Letters, Vol. 8, pp. 137 - 140, 2009. [Online: January 2009] doi: 10.1109/LAWP.2009.2012402
JCR-JIF: 1,300 (2009); 4,600 Q2 (2025) - SJR: 1,603 Q1 (2025)
V. González-Posadas, J.L. Jiménez-Martín, F.J. Herraiz-Martínez, L.E. García-Muñoz, D. Segovia-Vargas, "Design of dual-frequency SRR-loaded dipole with equivalent circuit approach", Electronics Letters, Vol. 45, nº. 19, pp. 964 - 966, September 2009. doi: 10.1049/el.2009.1804
JCR-JIF: 0,970 (2009); 1,000 Q4 (2025) - SJR: 0,270 Q3 (2025)
B. Andrés-García, L.E. García-Muñoz, V. González-Posadas, F.J. Herraiz-Martínez, D. Segovia-Vargas, "Filtering lens structure based on SRRs in the low THz band", Progress In Electromagnetics Research, Vol. 93, pp. 71 - 90, July 2009. [Online: June 2009] doi: 10.2528/PIER09040105
JCR-JIF: 3,763 (2009); 6,700 Q1 (2025) - SJR: 1,064 Q1 (2025)
D. Segovia-Vargas, F.J. Herraiz-Martínez, E. Ugarte-Muñoz, J. Montero-de-Paz, V. González-Posadas, L.E. García-Muñoz, "Multifrequency printed antennas loaded with metamaterial particles", Radioengineering, Vol. 18, nº. 2, pp. 129 - 143, June 2009. doi: 10.13164/re
JCR-JIF: 0,312 (2009); 1,000 Q4 (2025) - SJR: 0,226 Q3 (2025)
F.J. Herraiz-Martínez, E. Ugarte-Muñoz, V. González-Posadas, L.E. García-Muñoz, D. Segovia-Vargas, "Self-diplexed patch antennas based on metamaterials for active RFID systems", IEEE Transactions on Microwave Theory and Techniques, Vol. 57, nº. 5, pp. 1330 - 1340, May 2009. [Online: March 2009] doi: 10.1109/TMTT.2009.2017301
JCR-JIF: 2,076 (2009); 5,200 Q1 (2025) - SJR: 1,867 Q1 (2025)
F.J. Herraiz-Martínez, V. González-Posadas, L.E. García-Muñoz, D. Segovia-Vargas, "Multi-frequency and dual mode patch antennas partially filled with left-handed structures", IEEE Transactions on Antennas and Propagation, Vol. 56, nº. 8, pp. 2527 - 2539, August 2008. [Online: August 2008] doi: 10.1109/TAP.2008.927518
JCR-JIF: 2,479 (2008); 5,900 Q1 (2025) - SJR: 1,924 Q1 (2025)
E. Ugarte-Muñoz, F.J. Herraiz-Martínez, V. González-Posadas, D. Segovia-Vargas, "Patch antenna based on metamaterials for a RFID transponder", Radioengineering, Vol. 17, nº. 2, pp. 66 - 71, June 2008. doi: 10.13164/re
JCR-JIF: 1,000 Q4 (2025) - SJR: 0,226 Q3 (2025)
F.J. Herraiz-Martínez, V. González-Posadas, F. Iñigo-Villacorta, D. Segovia-Vargas, "Low-cost approach based on an eigenfrequency method to obtain the dispersion diagram in CRLH structures", IEEE Microwave and Wireless Components Letters, Vol. 17, nº. 1, pp. 13 - 15, January 2007. [Online: January 2007] doi: 10.1109/LMWC.2006.887241
JCR-JIF: 1,725 (2007); 3,300 Q2 (2024) - SJR: 0,770 Q1 (2023)

show 35 journal publications

Projects

show 12 projects

Ph.D. Thesis

show 5 Ph.D. Thesis

Conference Papers

show 42 conference papers

Books and Book Chapters

F.J. Herraiz-Martínez, D. Segovia-Vargas, E. Ugarte-Muñoz, L.E. García-Muñoz, V. González-Posadas, "Multifrequency and multifunction metamaterial-loaded printed antennas", in Passive microwave components and antennas, V. Zhurbenko Ed. Rijeka, Croatia: Ed. InTech Europe, 2010, pp. 469, doi: 10.5772/9402

show 1 books and book chapters

Invited Conferences and Seminars

Workshop "Intelligent sensorization in health" Foro Innova 2019. Junta de Extremadura. Merida (Mexico). Oct 2019.

show 1 invited conferences and seminars

Organization of Scientific Meetings

Member of Committee at "XXVI Simposium Nacional de la Unión Científica Internacional de Radio - URSI 2011". Universidad Carlos III de Madrid. Leganes (Spain). Sep 2011.
Member of Committee at "XXV Simposium Nacional de la Unión Científica Internacional de Radio - URSI 2010". Bilbao (Spain). Sep 2010.
Member of Committee at "Third Young Scientist Meeting on Metamaterials - YSMM'09". Universidad Carlos III de Madrid. Leganes (Spain). Jul 2009.

show 3 organization of scientific meetings

External Training Courses

Foro Innova 2019. Carried out for FUNDECYT-PCTEX. Oct/2019-Oct/2019

show 1 external training courses

External Relevant Positions

Evaluator of "Proyectos Fin de Carrera de los Premios "Ingeniero de Telecomunicación" - XXXIII Convocatoria (2013)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2013.
Evaluator of "Tesis Doctorales de los Premios "Ingeniero de Telecomunicación" - XXXIII Convocatoria (2013)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2013.
Evaluator of "Tesis Doctorales de los Premios "Ingeniero de Telecomunicación" - XXXII Convocatoria (2012)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2012.
Evaluator of "Proyectos Fin de Carrera de los Premios "Ingeniero de Telecomunicación" - XXX Convocatoria (2010)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2010.
Evaluator of "Proyectos Fin de Carrera de los Premios "Ingeniero de Telecomunicación” - XXIX Convocatoria (2009)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2009.

show 5 external relevant positions

Media and research dissemination

"2X03 - The boom of Biomedical Engineering". Casting the Future. (Sep 2022)

show 1 media and research dissemination

Fellowships and Awards

Proyecto Sepsisbell Analyzer "I Cross4Health Hackathon in Madrid Prize". Cross4Health Consortium. Madrid (Spain). Jan 2019.

show 1 fellowships and awards

Other Activities

Doctoral Defense Committee of "Gholami Mayani, M. «Highly sensitive microwave sensors for liquid dielectric characterization»". Universidad Pontificia Comillas. Madrid (Spain). Mar 2023.
Reviewer in "IEEE Transactions on Microwave Theory and Techniques". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). May 2017 - Today.
Reviewer in "IEEE Sensors Journal". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Sep 2014 - Today.
Reviewer in "IET Microwaves Antennas and Propagation". Institution of Engineering and Technology -IET. Hertford (United Kingdom). Mar 2014 - Today.
Reviewer in "International Journal of Antennas and Propagation (IJAP)". Hindawi Ltd. London (United Kingdom). Jan 2012 - Today.
Reviewer in "IEEE Transactions on Electron Devices". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Jan 2012 - Today.
Reviewer in "IEEE Antennas and Wireless Propagation Letters". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Jan 2011 - Today.
Reviewer in "IEEE Transactions on Antennas and Propagation". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Jan 2010 - Today.
Reviewer in "Progress in Electromagnetics Research (PIR)". E M W Publishing. Cambridge (United States of America). Jan 2009 - Today.

show 9 other activities

Dr. Francisco Javier Herraiz Martínez

Highlighted Publications

Journal Publications

P. Sofokleous, E. Paz, F.J. Herraiz-Martínez, "SenScaffold: A 3D-Printed Porous Dielectric Resonator as a Self-Sensing Scaffold", IEEE Sensors Journal, Vol. 26, nº. 10, pp. 15256 - 15270, May 2026. [Online: March 2026] doi: 10.1109/JSEN.2026.3677655 JCR-JIF: 4,500 Q1 (2025) - SJR: 0,947 Q1 (2025)

E. Ugarte-Muñoz, F.J. Herraiz-Martínez, V. González-Posadas, D. Segovia-Vargas, "Patch antenna based on metamaterials for a RFID transponder", Radioengineering, Vol. 17, nº. 2, pp. 66 - 71, June 2008. doi: 10.13164/re JCR-JIF: 1,000 Q4 (2025) - SJR: 0,226 Q3 (2025)

Projects

Ph.D. Thesis

Developed:

Supervised:

In progress:

P. Sofokleous , "3D-PRINTED SELF-SENSING SCAFFOLDS FOR MONITORING BONE REGENERATION", PhD. dissertation, Comillas Pontifical University, Madrid, Spain.

Conference Papers

Books and Book Chapters

Invited Conferences and Seminars

Workshop "Intelligent sensorization in health" Foro Innova 2019. Junta de Extremadura. Merida (Mexico). Oct 2019.

Organization of Scientific Meetings

Member of Committee at "XXVI Simposium Nacional de la Unión Científica Internacional de Radio - URSI 2011". Universidad Carlos III de Madrid. Leganes (Spain). Sep 2011.

Member of Committee at "XXV Simposium Nacional de la Unión Científica Internacional de Radio - URSI 2010". Bilbao (Spain). Sep 2010.

Member of Committee at "Third Young Scientist Meeting on Metamaterials - YSMM'09". Universidad Carlos III de Madrid. Leganes (Spain). Jul 2009.

External Training Courses

External Relevant Positions

Evaluator of "Proyectos Fin de Carrera de los Premios "Ingeniero de Telecomunicación" - XXXIII Convocatoria (2013)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2013.

Evaluator of "Tesis Doctorales de los Premios "Ingeniero de Telecomunicación" - XXXIII Convocatoria (2013)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2013.

Evaluator of "Tesis Doctorales de los Premios "Ingeniero de Telecomunicación" - XXXII Convocatoria (2012)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2012.

Evaluator of "Proyectos Fin de Carrera de los Premios "Ingeniero de Telecomunicación" - XXX Convocatoria (2010)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2010.

Evaluator of "Proyectos Fin de Carrera de los Premios "Ingeniero de Telecomunicación” - XXIX Convocatoria (2009)" Colegio Oficial de Ingenieros de Telecomunicación (COIT). Madrid (Spain). Mar - Jun 2009.

Media and research dissemination

"2X03 - The boom of Biomedical Engineering". Casting the Future. (Sep 2022)

Fellowships and Awards

Proyecto Sepsisbell Analyzer "I Cross4Health Hackathon in Madrid Prize". Cross4Health Consortium. Madrid (Spain). Jan 2019.

Other Activities

Doctoral Defense Committee of "Gholami Mayani, M. «Highly sensitive microwave sensors for liquid dielectric characterization»". Universidad Pontificia Comillas. Madrid (Spain). Mar 2023.

Reviewer in "IEEE Transactions on Microwave Theory and Techniques". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). May 2017 - Today.

Reviewer in "IEEE Sensors Journal". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Sep 2014 - Today.

Reviewer in "IET Microwaves Antennas and Propagation". Institution of Engineering and Technology -IET. Hertford (United Kingdom). Mar 2014 - Today.

Reviewer in "International Journal of Antennas and Propagation (IJAP)". Hindawi Ltd. London (United Kingdom). Jan 2012 - Today.

Reviewer in "IEEE Transactions on Electron Devices". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Jan 2012 - Today.

Reviewer in "IEEE Antennas and Wireless Propagation Letters". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Jan 2011 - Today.

Reviewer in "IEEE Transactions on Antennas and Propagation". Institute of Electrical and Electronics Engineers Inc. - IEEE. Piscataway (United States of America). Jan 2010 - Today.

Reviewer in "Progress in Electromagnetics Research (PIR)". E M W Publishing. Cambridge (United States of America). Jan 2009 - Today.

P. Sofokleous, E. Paz, F.J. Herraiz-Martínez, "SenScaffold: A 3D-Printed Porous Dielectric Resonator as a Self-Sensing Scaffold", IEEE Sensors Journal, Vol. 26, nº. 10, pp. 15256 - 15270, May 2026. [Online: March 2026] doi: 10.1109/JSEN.2026.3677655
JCR-JIF: 4,500 Q1 (2025) - SJR: 0,947 Q1 (2025)

E. Ugarte-Muñoz, F.J. Herraiz-Martínez, V. González-Posadas, D. Segovia-Vargas, "Patch antenna based on metamaterials for a RFID transponder", Radioengineering, Vol. 17, nº. 2, pp. 66 - 71, June 2008. doi: 10.13164/re
JCR-JIF: 1,000 Q4 (2025) - SJR: 0,226 Q3 (2025)