Results overview: Found 5 records in 0.02 seconds.
Articles, 5 records found
Articles 5 records found  
1.
12 p, 1.4 MB Near-field chipless radio-frequency identification (RFID) sensing and identification system with switching reading / Paredes, Ferran (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Herrojo, Cristian (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Mata Contreras, Francisco Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Moras Albero, Miquel (Institut de Microelectrònica de Barcelona) ; Núñez, Alba (Institut de Microelectrònica de Barcelona) ; Ramon, Eloi (Institut de Microelectrònica de Barcelona) ; Martín, Ferran, (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
A chipless radio-frequency identification (chipless-RFID) and sensing system, where tags are read by proximity (near-field) through a switch, is presented. The tags consist of a set of identical resonant elements (split-ring resonators or SRRs), printed or etched at predefined and equidistant positions, forming a linear chain, each SRR providing a bit of information. [...]
2018 - 10.3390/s18041148
Sensors (Basel, Switzerland), Vol. 18, issue 4 (2018) , art. 1148  
2.
11 p, 2.0 MB Application of split ring resonator (SRR) loaded transmission lines to the design of angular displacement and velocity sensors for space applications / Mata Contreras, Francisco Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Herrojo, Cristian (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Martín, Ferran, (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
The accurate measurement of the angular displacement and velocity of reaction wheels is necessary for attitude (orientation) control in space vehicles (satellites). In this paper, microwave, contactless, and low-cost (as compared to optical encoders) sensors useful for that purpose are analyzed in detail. [...]
2017 - 10.1109/TMTT.2017.2693981
IEEE transactions on microwave theory and techniques, Vol. 65, issue 11 (Nov. 2017) , p. 4450-4460  
3.
4 p, 2.0 MB Modeling metamaterial transmission lines loaded with pairs of coupled split-ring resonators / Su, Lijuan (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Naqui Garolera, Jordi (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Mata Contreras, Francisco Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Martín, Ferran, (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
A lumped-element equivalent circuit model of the unit cell of metamaterial transmission lines loaded with pairs of coupled split-ring resonators (SRRs) is presented. It is assumed that the dominant coupling mechanism between the SRRs forming the pair is magnetic, and that the distance between SRRs of adjacent cells is high enough to neglect such additional inter-resonator coupling. [...]
2015 - 10.1109/LAWP.2014.2355035
IEEE antennas and wireless propagation letters, Vol. 14 (2015) , p. 68-71  
4.
10 p, 1.4 MB On the radiation properties of split ring resonators (SRRs) at the second resonance / Zuffanelli, Simone (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Zamora González, Gerard (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Aguilà Moliner, Pau (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Paredes, Ferran (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Martín, Ferran, (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Bonache Albacete, Jordi (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
The radiation properties of split-ring resonators (SRRs) at their second resonance frequency are studied for the first time in this work. In particular, the electric and magnetic dipole moments of the edge-coupled SRR are calculated analytically under the assumption of strong coupling between the internal and external rings. [...]
2015 - 10.1109/TMTT.2015.2432762
IEEE transactions on microwave theory and techniques, Vol. 63, No. 7, (July 2015) , p. 2133-2141  
5.
16 p, 1.8 MB Application of RF-MEMS-Based Split Ring Resonators (SRRs) to the Implementation of Reconfigurable Stopband Filters : a Review / Martín, Ferran, (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Bonache Albacete, Jordi (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
In this review paper, several strategies for the implementation of reconfigurable split ring resonators (SRRs) based on RF-MEMS switches are presented. Essentially three types of RF-MEMS combined with split rings are considered: (i) bridge-type RF-MEMS on top of complementary split ring resonators CSRRs; (ii) cantilever-type RF-MEMS on top of SRRs; and (iii) cantilever-type RF-MEMS integrated with SRRs (or RF-MEMS SRRs). [...]
2014 - 10.3390/s141222848
Sensors (Basel, Switzerland), Vol. 14 (2014) , p. 22848-22863  

Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.