FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3142151815> ?p ?o ?g. }

• W3142151815 endingPage "2564" @default.
• W3142151815 startingPage "2564" @default.
• W3142151815 abstract "Many applications require galvanic isolation between the circuit where the current is flowing and the measurement device. While for AC, the current transformer is the method of choice, in DC and, especially for low currents, other sensing methods must be used. This paper aims to provide a practical method of improving the sensitivity and linearity of a giant magnetoresistance (GMR)-based current sensor by adapting a set of design rules and methods easy to be implemented. Our approach utilizes a multi-trace current trace and a double differential GMR based detection system. This essentially constitutes a planar coil which would effectively increase the usable magnetic field detected by the GMR sensor. An analytical model is developed for calculating the magnetic field generated by the current in the GMR sensing area which showed a significant increase in sensitivity up to 13 times compared with a single biased sensor. The experimental setup can measure both DC and AC currents between 2–300 mA, with a sensitivity between 15.62 to 23.19 mV/mA, for biasing fields between 4 to 8 Oe with a detection limit of 100 μA in DC and 100 to 300 μA in AC from 10 Hz to 50 kHz. Because of the double differential setup, the detection system has a high immunity to external magnetic fields and a temperature drift of the offset of about −2.59 × 10−4 A/°C. Finally, this setup was adapted for detection of magnetic nanoparticles (MNPs) which can be used to label biomolecules in lab-on-a-chip applications and preliminary results are reported." @default.
• W3142151815 created "2021-04-13" @default.
• W3142151815 creator A5031547477 @default.
• W3142151815 creator A5038122297 @default.
• W3142151815 creator A5060306240 @default.
• W3142151815 creator A5060554525 @default.
• W3142151815 creator A5078957088 @default.
• W3142151815 creator A5083155135 @default.
• W3142151815 date "2021-04-06" @default.
• W3142151815 modified "2023-10-13" @default.
• W3142151815 title "Low Field Optimization of a Non-Contacting High-Sensitivity GMR-Based DC/AC Current Sensor" @default.
• W3142151815 cites W1972074144 @default.
• W3142151815 cites W1990506696 @default.
• W3142151815 cites W1996187935 @default.
• W3142151815 cites W2021038552 @default.
• W3142151815 cites W2038440753 @default.
• W3142151815 cites W2041037131 @default.
• W3142151815 cites W2048406376 @default.
• W3142151815 cites W2052380372 @default.
• W3142151815 cites W2057158781 @default.
• W3142151815 cites W2065595105 @default.
• W3142151815 cites W2070276299 @default.
• W3142151815 cites W2099538672 @default.
• W3142151815 cites W2118696212 @default.
• W3142151815 cites W2124991176 @default.
• W3142151815 cites W2178142059 @default.
• W3142151815 cites W2305990670 @default.
• W3142151815 cites W2345435047 @default.
• W3142151815 cites W2418918729 @default.
• W3142151815 cites W2432708913 @default.
• W3142151815 cites W2760526707 @default.
• W3142151815 cites W2801472138 @default.
• W3142151815 cites W2865251383 @default.
• W3142151815 cites W2985676085 @default.
• W3142151815 cites W2998493397 @default.
• W3142151815 cites W3085436965 @default.
• W3142151815 cites W2092515488 @default.
• W3142151815 doi "https://doi.org/10.3390/s21072564" @default.
• W3142151815 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8038796" @default.
• W3142151815 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33917498" @default.
• W3142151815 hasPublicationYear "2021" @default.
• W3142151815 type Work @default.
• W3142151815 sameAs 3142151815 @default.
• W3142151815 citedByCount "13" @default.
• W3142151815 countsByYear W31421518152021 @default.
• W3142151815 countsByYear W31421518152022 @default.
• W3142151815 countsByYear W31421518152023 @default.
• W3142151815 crossrefType "journal-article" @default.
• W3142151815 hasAuthorship W3142151815A5031547477 @default.
• W3142151815 hasAuthorship W3142151815A5038122297 @default.
• W3142151815 hasAuthorship W3142151815A5060306240 @default.
• W3142151815 hasAuthorship W3142151815A5060554525 @default.
• W3142151815 hasAuthorship W3142151815A5078957088 @default.
• W3142151815 hasAuthorship W3142151815A5083155135 @default.
• W3142151815 hasBestOaLocation W31421518151 @default.
• W3142151815 hasConcept C115260700 @default.
• W3142151815 hasConcept C117958382 @default.
• W3142151815 hasConcept C119599485 @default.
• W3142151815 hasConcept C121332964 @default.
• W3142151815 hasConcept C127413603 @default.
• W3142151815 hasConcept C133770746 @default.
• W3142151815 hasConcept C148043351 @default.
• W3142151815 hasConcept C153946474 @default.
• W3142151815 hasConcept C165801399 @default.
• W3142151815 hasConcept C192562407 @default.
• W3142151815 hasConcept C21200559 @default.
• W3142151815 hasConcept C24326235 @default.
• W3142151815 hasConcept C2776322781 @default.
• W3142151815 hasConcept C30403606 @default.
• W3142151815 hasConcept C49040817 @default.
• W3142151815 hasConcept C55000061 @default.
• W3142151815 hasConcept C62520636 @default.
• W3142151815 hasConcept C66322947 @default.
• W3142151815 hasConcept C70234604 @default.
• W3142151815 hasConcept C77170095 @default.
• W3142151815 hasConcept C84154488 @default.
• W3142151815 hasConcept C88682704 @default.
• W3142151815 hasConceptScore W3142151815C115260700 @default.
• W3142151815 hasConceptScore W3142151815C117958382 @default.
• W3142151815 hasConceptScore W3142151815C119599485 @default.
• W3142151815 hasConceptScore W3142151815C121332964 @default.
• W3142151815 hasConceptScore W3142151815C127413603 @default.
• W3142151815 hasConceptScore W3142151815C133770746 @default.
• W3142151815 hasConceptScore W3142151815C148043351 @default.
• W3142151815 hasConceptScore W3142151815C153946474 @default.
• W3142151815 hasConceptScore W3142151815C165801399 @default.
• W3142151815 hasConceptScore W3142151815C192562407 @default.
• W3142151815 hasConceptScore W3142151815C21200559 @default.
• W3142151815 hasConceptScore W3142151815C24326235 @default.
• W3142151815 hasConceptScore W3142151815C2776322781 @default.
• W3142151815 hasConceptScore W3142151815C30403606 @default.
• W3142151815 hasConceptScore W3142151815C49040817 @default.
• W3142151815 hasConceptScore W3142151815C55000061 @default.
• W3142151815 hasConceptScore W3142151815C62520636 @default.
• W3142151815 hasConceptScore W3142151815C66322947 @default.
• W3142151815 hasConceptScore W3142151815C70234604 @default.
• W3142151815 hasConceptScore W3142151815C77170095 @default.
• W3142151815 hasConceptScore W3142151815C84154488 @default.

• next