Recent Advances in Metamaterial Transmission Lines Based on Split Rings. - Miguel Durán-Sindreu; Adolfo Vélez; Gerard Sisó; Paris Vélez; Jordi Selga; Jordi Bonache; Ferran Martín (Proc. IEEE, 2011)

An impedance matching method for optical disc-based UHF-RFID tags. - Simone Zuffanelli; Pau Aguila; Gerard Zamora; Ferran Paredes; Ferran Martín; Jordi Bonache (IEEE RFID, 2014)

Application of RF-MEMS-Based Split Ring Resonators (SRRs) to the Implementation of Reconfigurable Stopband Filters: A Review. - Ferran Martín; Jordi Bonache (Sensors, 2014)

A High-Gain Passive UHF-RFID Tag with Increased Read Range. - Simone Zuffanelli; Pau Aguila; Gerard Zamora; Ferran Paredes; Ferran Martín; Jordi Bonache (Sensors, 2016)

A compact split-ring resonator using spiral technique for UHF RFID tag. - Mahdi Abdelkarim; Gerard Zamora; Ferran Paredes; Jordi Bonache; Ferran Martín; Ali Gharsallah (ATSIP, 2018)

Branch Line Couplers With Small Size and Harmonic Suppression Based on Non-Periodic Step Impedance Shunt Stub (SISS) Loaded Lines. - Jan Coromina; Paris Vélez; Jordi Bonache; Ferran Martín (IEEE Access, 2020)