Exploració per tema "Ohmic losses"
Ara es mostren els items 1-3 de 3
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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 ... -
Experimental characterization methodology for the identification of voltage losses of PEMFC: applied to an open cathode stack
(2012)
Article
Accés obertThe objective of this study is to describe the methodology used to isolate the main voltage loss indicators through a simple and effective treatment of a current interrupt and current sweep. The voltage loss indicators are ... -
Modified Mason’s and BVD models for analysis of spurious modes due to ohmic losses in BAW resonators
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés restringit per política de l'editorialWe study the presence of an additional peak appearing at the series resonance of SMRs due to the resistance of thin metallic electrodes, especially relevant in devices with large area. To properly account for this effect, ...