GRADCOM researchers have authored more than 130 indexed journal papers in the fields of RFID technologies, antennas, microwave engineering, metamaterials, electromagnetic field confinement and wireless power transfer.

A selection of representative publications is listed below, ordered from the most recent contributions to earlier foundational works.


Recent Publications

A. Jaque, G. Zamora and J. Bonache, “Novel Electromagnetic Field Confinement Device Based on SIW Technology for RFID Near-Field Applications,” IEEE Journal of Radio Frequency Identification, vol. 9, pp. 32–37, Jan. 2025.

A. Jaque Jiménez, G. Zamora and J. Bonache, “Frequency-Scanning Leaky-Wave Slot Antenna Array Based on Serpentine Waveguide With Open Stopband Suppression,” IEEE Antennas and Wireless Propagation Letters, vol. 23, no. 1, pp. 344–348, Jan. 2024.

G. Zamora and J. Bonache, “One-Dimensional Leaky-Wave Antennas With Narrow Beam and Low Sidelobes,” IEEE Transactions on Antennas and Propagation, vol. 72, no. 1, pp. 212–220, Jan. 2024.

R. Ruiz, J. Bonache and G. Abadal, “A Flexible Dipole Antenna for Direct Transduction of Microwave Radiated Power Into DC Mechanical Deflection,” Sensors and Actuators A: Physical, vol. 340, Art. 113536, Jun. 2022.

C. Herrojo, F. Paredes, J. Bonache and F. Martín, “3-D-Printed High Data-Density Electromagnetic Encoders Based on Permittivity Contrast for Motion Control and Chipless-RFID,” IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 5, pp. 1839–1850, May 2020.

J. Coromina, P. Vélez, J. Bonache and F. Martín, “Branch-Line Couplers With Small Size and Harmonic Suppression Based on Non-Periodic Step-Impedance Shunt-Stub Loaded Lines,” IEEE Access, vol. 8, pp. 67310–67320, 2020.


RFID, Antennas and Field-Confinement Technologies

G. Zamora, S. Zuffanelli, P. Aguilà, F. Paredes, F. Martín and J. Bonache, “Broadband UHF-RFID Passive Tag Based on Split-Ring Resonator and T-Match Network,” IEEE Antennas and Wireless Propagation Letters, 2018.

G. Zamora, S. Zuffanelli, P. Aguilà, F. Paredes, F. Martín and J. Bonache, “Upper Bounds on the Bandwidth of Electrically Small Single-Resonant UHF-RFID Tags,” IEEE Transactions on Antennas and Propagation, 2018.

S. Zuffanelli, G. Zamora, F. Paredes, F. Martín and J. Bonache, “On-Metal UHF-RFID Passive Tags Based on Complementary Split-Ring Resonators,” IET Microwaves, Antennas & Propagation, 2017.

J. Bonache, G. Zamora, F. Paredes, S. Zuffanelli, P. Aguilà and F. Martín, “Controlling the Electromagnetic Field Confinement With Metamaterials,” Scientific Reports, vol. 6, Art. 37739, 2016.

S. Zuffanelli, G. Zamora, P. Aguilà, F. Paredes, F. Martín and J. Bonache, “Analysis of the Split Ring Resonator Antenna Applied to Passive UHF-RFID Tag Design,” IEEE Transactions on Antennas and Propagation, 2016.

S. Zuffanelli, P. Aguilà, G. Zamora, F. Paredes, F. Martín and J. Bonache, “A High-Gain Passive UHF-RFID Tag With Increased Read Range,” Sensors, 2016.

G. Zamora, S. Zuffanelli, F. Paredes, F. J. Herraiz-Martínez, F. Martín and J. Bonache, “Fundamental Mode Leaky-Wave Antenna Based on Slotline and Split-Ring Resonator Metamaterials,” IEEE Antennas and Wireless Propagation Letters, 2013.

G. Zamora, S. Zuffanelli, F. Paredes, F. Martín and J. Bonache, “Design and Synthesis Methodology for UHF-RFID Tags Based on the T-Match Network,” 2013.

F. Paredes, G. Zamora, F. J. Herraiz-Martínez, F. Martín and J. Bonache, “Dual-Band UHF-RFID Tags Based on Meander Line Antennas Loaded With Spiral Resonators,” IEEE Antennas and Wireless Propagation Letters, 2011.

M. Durán-Sindreu, F. Paredes, G. Zamora, F. J. Herraiz-Martínez, J. Bonache and F. Martín, “Dual-Band Impedance Matching Networks Based on Split-Ring Resonators for Applications in Radiofrequency Identification,” 2010.


Microwave Circuits, Metamaterials and Electromagnetic Structures

S. Zuffanelli, G. Zamora, P. Aguilà, F. Paredes, F. Martín and J. Bonache, “On the Radiation Properties of Split Ring Resonators at the Second Resonance,” IEEE Transactions on Microwave Theory and Techniques, 2015.

J. Naqui, M. Durán-Sindreu, J. Bonache and F. Martín, “Open Complementary Split Ring Resonators: Physics, Modelling and Analysis,” 2010.

F. Aznar, M. Gil, J. Bonache and F. Martín, “Modelling Metamaterial Transmission Lines: A Review and Recent Developments,” 2008.

J. Bonache, M. Gil, I. Gil, J. García-García and F. Martín, “On the Electrical Characteristics of Complementary Metamaterial Resonators,” IEEE Microwave and Wireless Components Letters, 2006.

J. Bonache, F. Martín, F. Falcone, J. García-García, I. Gil, T. Lopetegi, M. A. G. Laso, R. Marqués, F. Medina and M. Sorolla, “Novel Microstrip Band Pass Filters Based on Complementary Split-Ring Resonators,” IEEE Transactions on Microwave Theory and Techniques, 2006.

J. D. Baena, J. Bonache, F. Martín, R. Marqués, F. Falcone, T. Lopetegi, M. A. G. Laso, J. García-García, I. Gil, M. Flores-Portillo and M. Sorolla, “Equivalent-Circuit Models for Split-Ring Resonators and Complementary Split-Ring Resonators Coupled to Planar Transmission Lines,” IEEE Transactions on Microwave Theory and Techniques, 2005.

F. Martín, F. Falcone, J. Bonache, R. Marqués and M. Sorolla, “Split Ring Resonator Based Left-Handed Coplanar Waveguide,” Applied Physics Letters, 2003.


Complete Publication List

The complete and updated publication record is available through:

ORCID: 0000-0002-7225-5737
Google Scholar: Jordi Bonache
UAB Research Portal: Jordi Bonache Albacete