Exploració per tema "Resonators"
Ara es mostren els items 1-20 de 65
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A consistent methodology to characterize BAW resonators
(2012)
Text en actes de congrés
Accés restringit per política de l'editorialWe present a methodology to characterize BAW resonators both linearly and nonlinearly. The procedure uses physical modeling along with measurements that exploit different manifestations of the nonlinear phenomena to ... -
A lateral modes model for BAW resonators
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialAn equivalent circuit model to predict lateral modes occurring in real BAW resonators is proposed. The circuit model has been validated with FEM simulations of FBAR resonators and also with measurements of SMR resonators. ... -
Accuracy considerations in microstrip surface impedance measurements
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1997-06-30)
Article
Accés obertAn approach is proposed for the design, measurement and data extraction of superconducting microstrip resonators used in determination of surface resistance and penetration depth. Major sources of error are analyzed and ... -
Acoustic wave transversal filter for 5G N77 band
(Institute of Electrical and Electronics Engineers (IEEE), 2021-10-01)
Article
Accés obertThis work presents the complete synthesis procedure and circuit transformations needed to go from the characteristic polynomials to the transversal network formed by electroacoustic resonators. This filter topology allows ... -
Analysis of border ring modes on SMR-BAW resonators
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés
Accés restringit per política de l'editorialAn equivalent circuit model is proposed in order to model the Border Ring (BR) spurious modes on Type I Solidly Mounted Resonators (SMR) BAW resonators and the cancellation of the in-band lateral modes that the BR frame ... -
Analysis of PIFA antenna coupling in nearby traces and reduction with CSRRs in PCB at 2.45 GHz
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés obertThe electromagnetic coupling of a conventional planar inverted-F antenna (PIFA) antenna in the nearby layout traces is investigated in the 2.45 GHz industrial, scientific and medical radio band. The impact of a complementary ... -
Analysis of spurious peaks at series resonance in solidly mounted resonators by combined BVD-Mason modelling
(2023-05)
Article
Accés obertSolidly Mounted Resonators (SMRs) for high frequency RF filters and sensing applications often display spurious resonances that distort their frequency response. In this work, we try to identify the origin of spurious ... -
Analytical modeling method of thermal spreading resistance in BAW filters
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés
Accés restringit per política de l'editorialAs the power requirements in BAW filters steadily increase, thermal behaviour emerges as a key asset to ensure device performance and reliability. Under these conditions, self-heating mechanisms drive to possible situations ... -
Atomic monolayer deposition on the surface of nanotube mechanical resonators
(2014-05-14)
Article
Accés obertWe study monolayers of noble gas atoms (Xe, Kr, Ar, and Ne) deposited on individual ultraclean suspended nanotubes. For this, we record the resonance frequency of the mechanical motion of the nanotube, since it provides a ... -
Circuit model for a coplanar-slotline cross
(2000-12)
Article
Accés obertA new 6-port -
Circuit model for a coplanar-slotline cross
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2000-12-31)
Article
Accés obertA new 6-port “circuit-model” for coplanar-slotline crosses is presented. The model is based on the separation of the two fundamental Coplanar Waveguide (CPW) modes (even and odd) into different ports. It generalizes previous ... -
Circuit model for slotline-to-coplanar waveguide asymmetrical transitions
(IEE-INST ELEC ENG, 1999-07-31)
Article
Accés obertA new `circuit-model' for slotline-to-coplanar waveguide asymmetrical transitions is presented and applied to the design of slotline resonators. The model, based on the separation of coplanar-waveguide (CPW) modes into two ... -
Compact duplexer with miniaturized dual loop resonator
(Institute of Electrical and Electronics Engineers, 2005)
Text en actes de congrés
Accés obertThis work presents a very compact duplexer based on novel miniaturized loaded-close-loop dual resonators. Two different dual resonators are used to establish the two bands, corresponding to the transmitter and the receiver ... -
Comprehensive nonlinear characterization and modeling of a BAW duplexer
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés
Accés restringit per política de l'editorialThis paper performs a comprehensive nonlinear modeling of a Bulk Acoustic Wave (BAW) duplexer operating at the band 7 of the LTE wireless communication standard. The modeling starts by an accurate characterization of the ... -
Correction to "Nonlinear Analysis of Disk Resonators: Application to Material Characterization and Filter Design
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2001-12-31)
Article
Accés obertA procedure for the numerical prediction of the microwave nonlinear behavior (intermodulation products, degradation of quality factors, etc.) of TM010 disk resonators has been developed. The procedure is based on relating ... -
Cosimulación electrotérmica de resonadores y filtros para aplicaciones espaciales
(Universitat Politècnica de Catalunya, 2012-01-21)
Treball Final de Grau
Accés obert -
Design of tri-Notched UWB antenna based on elliptical and circular ring resonators
(2018-12-18)
Article
Accés obertThis article presents the design of a compact coplanar waveguide (CPW) fed Monopole Antenna for ultra-wideband (UWB) applications. The semi-circular shaped radiator is fed with a 50-O line that resonates within the UWB ... -
Distributed nonlinear model and fast analysis for in-band IMD3 prediction of surface acoustic wave resonators
(Institute of Electrical and Electronics Engineers (IEEE), 2022-01-01)
Article
Accés obertThe motivation of this work is to analyze the in-band intermodulation distortion (IMD) occurring in surface acoustic wave (SAW) devices, using a recently developed fast method based on the input–output equivalent sources ... -
Enabling silicon-on-silicon photonics with pedestalled Mie resonators
(2018-07-19)
Article
Accés obertHigh-refractive-index Mie resonators are regarded as promising building blocks for low-loss all-dielectric nanophotonic applications. To avoid the otherwise excessive damping and loss of symmetry such devices typically ... -
Ensembles of PT-dipoles for sound propagation management
(META Conference, 2022)
Comunicació de congrés
Accés restringit per política de l'editorialAmong other possible designs, metamaterials constructed from ensembles of meta-dipoles emerged as a flexible platform to redirect wave fields. We present an acoustic PT-dipole constructed from two Helmholtz resonators with ...