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)

Novel Sensors Based on the Symmetry Properties of Split Ring Resonators (SRRs). - Jordi Naqui; Miguel Durán-Sindreu; Ferran Martín (Sensors, 2011)

Alignment and Position Sensors Based on Split Ring Resonators. - Jordi Naqui; Miguel Durán-Sindreu; Ferran Martín (Sensors, 2012)

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)

Microwave Sensors Based on Symmetry Properties of Resonator-Loaded Transmission Lines. - Jordi Naqui; Ferran Martín (J. Sensors, 2015)

Angular Displacement and Velocity Sensors Based on Coplanar Waveguides (CPWs) Loaded with S-Shaped Split Ring Resonators (S-SRR). - Jordi Naqui; Jan Coromina; Ali Karami-Horestani; Christophe Fumeaux; Ferran Martín (Sensors, 2015)

Miniature Microwave Notch Filters and Comparators Based on Transmission Lines Loaded with Stepped Impedance Resonators (SIRs). - Lijuan Su; Jordi Naqui; Javier Mata-Contreras; Ferran Martín (Micromachines, 2016)

Configurations of Splitter/Combiner Microstrip Sections Loaded with Stepped Impedance Resonators (SIRs) for Sensing Applications. - Lijuan Su; Javier Mata-Contreras; Paris Vélez; Ferran Martín (Sensors, 2016)

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)

Balanced-to-Balanced Microstrip Diplexer Based on Magnetically Coupled Resonators. - Armando Fernández-Prieto; Aintzane Lujambio; Jesus Martel; Francisco Medina; Ferran Martín; Rafael R. Boix (IEEE Access, 2018)

Highly-Sensitive Microwave Sensors Based on Open Complementary Split Ring Resonators (OCSRRs) for Dielectric Characterization and Solute Concentration Measurement in Liquids. - Paris Vélez; Katia Grenier; Javier Mata-Contreras; David Dubuc; Ferran Martín (IEEE Access, 2018)

Near-Field Chipless Radio-Frequency Identification (RFID) Sensing and Identification System with Switching Reading. - Ferran Paredes; Cristian Herrojo; Javier Mata-Contreras; Miquel Moras; Alba Núñez; Eloi Ramon; Ferran Martín (Sensors, 2018)

Analytical Method to Estimate the Complex Permittivity of Oil Samples. - Lijuan Su; Javier Mata-Contreras; Paris Vélez; Armando Fernández-Prieto; Ferran Martín (Sensors, 2018)

Enhancing the Number of Modes in Metasurfaced Reverberation Chambers for Field Uniformity Improvement. - Hengyi Sun; Changqing Gu; Zhuo Li; Qian Xu; Jiajia Song; Baijie Xu; Xiaohang Dong; Kuan Wang; Ferran Martín (Sensors, 2018)

A new paradigm in chipless-RFID: all-dielectric permittivity contrast tags. - Cristian Herrojo; Ferran Paredes; Ferran Martín (RFID-TA, 2019)

An approach for Synchronous Reading of Near-Field Chipless-RFID Tags. - Ferran Paredes; Cristian Herrojo; Ferran Martín (RFID-TA, 2019)

Chipless-RFID: A Review and Recent Developments. - Cristian Herrojo; Ferran Paredes; Javier Mata-Contreras; Ferran Martín (Sensors, 2019)

Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers. - Hengyi Sun; Changqing Gu; Zhuo Li; Qian Xu; Mengmeng Wei; Jiajia Song; Baijie Xu; Xiaohang Dong; Kuan Wang; Ferran Martín (Sensors, 2019)

Differential Microfluidic Sensors Based on Dumbbell-Shaped Defect Ground Structures in Microstrip Technology: Analysis, Optimization, and Applications. - Paris Vélez; Jonathan Muñoz-Enano; Marta Gil; Javier Mata-Contreras; Ferran Martín (Sensors, 2019)

Open-Ended-Line Reflective-Mode Phase-Variation Sensors for Dielectric Constant Measurements. - Jonathan Muñoz-Enano; Pau Casacuberta; Lijuan Su; Paris Vélez; Marta Gil; Ferran Martín (IEEE SENSORS, 2020)

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)

A Reflective-Mode Phase-Variation Displacement Sensor. - Jonathan Muñoz-Enano; Paris Vélez; Lijuan Su; Marta Gil-Barba; Ferran Martín (IEEE Access, 2020)

Highly Sensitive Reflective-Mode Defect Detectors and Dielectric Constant Sensors Based on Open-Ended Stepped-Impedance Transmission Lines. - Pau Casacuberta; Jonathan Muñoz-Enano; Paris Vélez; Lijuan Su; Marta Gil; Ferran Martín (Sensors, 2020)

3D-Printed All-Dielectric Electromagnetic Encoders with Synchronous Reading for Measuring Displacements and Velocities. - Cristian Herrojo; Ferran Paredes; Ferran Martín (Sensors, 2020)

Microwave Sensors Based on Resonant Elements. - Ferran Martín; Paris Vélez; Marta Gil (Sensors, 2020)

Time-Domain Signature Barcodes for Chipless-RFID and Sensing Applications - Ferran Martín; Cristian Herrojo; Javier Mata-Contreras; Ferran Paredes (Springer, 2020)

A Microwave Microfluidic Reflective-Mode Phase-Variation Sensor. - Paris Vélez; Cristian Herrojo; Xavi Illa; Rosa Villa; Jonathan Muñoz-Enano; Lijuan Su; Pau Casacuberta; Marta Gil; Ferran Martín (IEEE SENSORS, 2021)

Highly Sensitive Reflective-Mode Phase-Variation Permittivity Sensor Based on a Coplanar Waveguide Terminated With an Open Complementary Split Ring Resonator (OCSRR). - Lijuan Su; Jonathan Muñoz-Enano; Paris Vélez; Marta Gil-Barba; Pau Casacuberta; Ferran Martín (IEEE Access, 2021)

On the Modeling of Microstrip Lines Loaded With Dumbbell Defect-Ground-Structure (DB-DGS) and Folded DB-DGS Resonators. - Lijuan Su; Jonathan Muñoz-Enano; Paris Vélez; Jesus Martel; Francisco Medina; Ferran Martín (IEEE Access, 2021)

Planar Phase-Variation Microwave Sensors for Material Characterization: A Review and Comparison of Various Approaches. - Jonathan Muñoz-Enano; Jan Coromina; Paris Vélez; Lijuan Su; Marta Gil; Pau Casacuberta; Ferran Martín (Sensors, 2021)

Position Sensors for Industrial Applications Based on Electromagnetic Encoders. - Ferran Paredes; Cristian Herrojo; Ferran Martín (Sensors, 2021)

Discussion and Analysis of Dumbbell Defect-Ground-Structure (DB-DGS) Resonators for Sensing Applications from a Circuit Theory Perspective. - Lijuan Su; Paris Vélez; Jonathan Muñoz-Enano; Ferran Martín (Sensors, 2021)

Highly Sensitive Phase-Variation Dielectric Constant Sensor Based on a Capacitively-Loaded Slow-Wave Transmission Line. - Amir Ebrahimi; Jan Coromina; Jonathan Muñoz-Enano; Paris Vélez; James R. Scott 001; Kamran Ghorbani; Ferran Martín (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

Reflective-Mode Phase-Variation Permittivity Sensors Based on Coupled Resonators. - Pau Casacuberta; Paris Vélez; Jonathan Muñoz-Enano; Lijuan Su; Marta Gil; Ferran Martín (IEEE SENSORS, 2022)

Phase Variation Microfluidic Permittivity Sensor Using a Dispersive Transmission Line. - Amir Ebrahimi; Jonathan Muñoz-Enano; Paris Vélez; James R. Scott 001; Kamran Ghorbani; Ferran Martín (IEEE SENSORS, 2022)

Reflective-Mode Submersible Microwave Sensor. - Lijuan Su; Pau Casacuberta; Paris Vélez; Jonathan Muñoz-Enano; Marta Gil; Ferran Martín (IEEE SENSORS, 2022)

Circuit Analysis of a Coplanar Waveguide (CPW) Terminated With a Step-Impedance Resonator (SIR) for Highly Sensitive One-Port Permittivity Sensing. - Pau Casacuberta; Paris Vélez; Jonathan Muñoz-Enano; Lijuan Su; Marta Gil-Barba; Amir Ebrahimi; Ferran Martín (IEEE Access, 2022)

Techniques to Improve the Performance of Planar Microwave Sensors: A Review and Recent Developments. - Mohammad Abdolrazzaghi; Vahid Nayyeri; Ferran Martín (Sensors, 2022)

Electromagnetic Encoders Screen-Printed on Rubber Belts for Absolute Measurement of Position and Velocity. - Ferran Paredes; Cristian Herrojo; Ana Moya; Miguel Berenguel Alonso; David Gonzalez; Pep Bruguera; Claudia Delgado Simao; Ferran Martín (Sensors, 2022)

Strategies to Enhance the Data Density in Synchronous Electromagnetic Encoders. - Ferran Paredes; Amirhossein Karami-Horestani; Ferran Martín (Sensors, 2022)

Hybrid Time/Phase Domain Electromagnetic Encoders Based on Electric LC (ELC) Resonators. - Ferran Paredes; Amirhossein Karami-Horestani; Ferran Martín (RFID-TA, 2023)

Motion Control System for Industrial Scenarios Based on Electromagnetic Encoders. - Ferran Paredes; Ana Moya; Miguel Berenguel Alonso; David Gonzalez; Pep Bruguera; Claudia Delgado Simao; Ferran Martín (IEEE Trans. Instrum. Meas., 2023)

Reflective-Mode Phase-Variation Submersible Sensor for Liquid Characterization. - Lijuan Su; Paris Vélez; Pau Casacuberta; Jonathan Muñoz-Enano; Marta Gil-Barba; Ferran Martín (IEEE Trans. Instrum. Meas., 2023)

AI-Assisted Ultra-High-Sensitivity/Resolution Active-Coupled CSRR-Based Sensor with Embedded Selectivity. - Mohammad Abdolrazzaghi; Nazli Kazemi; Vahid Nayyeri; Ferran Martín (Sensors, 2023)

A Method to Boost the Sensitivity in Transmission-Mode Phase-Variation Planar Microwave Sensors. - Xavier Canalias; Paris Vélez; Pau Casacuberta; Lijuan Su; Ferran Martín (IEEE SENSORS, 2024)

Toward a Low-Cost Portable Reader for Reflective-Mode Microwave Sensors. - Mahmoud Elgeziry; Filippo Costa; Paris Vélez; Ferran Paredes; Ferran Martín; Simone Genovesi (IEEE Trans. Instrum. Meas., 2024)

Microstrip Configurations of Reflective-Mode Phase-Variation Permittivity Sensors Based on Weakly Coupled Step Impedance Resonators (SIR): An Analysis to the Light of Circuit Duality. - Joaquím Borràs-Sarsa; Pau Casacuberta; Paris Vélez; Lijuan Su; Xavier Canalias; Ferran Martín (IEEE Access, 2025)

Low-Cost and Highly Sensitive Reflective-Mode Phase-Variation Sensor for Bacteria Detection. - Ilona Piekarz; Jakub Sorocki; Witold Skowronski; Sabina Górska; Slawomir Gruszczynski; Krzysztof Wincza; Pau Casacuberta; Paris Vélez; Ferran Martín (IEEE Access, 2025)