Search results for "Planar inductor"

showing 2 items of 2 documents

Investigation of PCB-based Inductive Sensors Orientation for Corona Partial Discharge Detection

2022

This paper presents an experimental investigation of two different printed circuit board (PCB) inductive sensors, with meander and non-spiral shapes, to assess their capabilities and best orientation for corona partial discharge (PD) detection. First, simulations with the Ansys HFSS software are performed in order to evaluate the equivalent electrical circuit of the two sensors and their 2d radiation patterns. The meander sensors presented a resonant frequency of 600 MHz, while it was around 1.1 GHz for the non-spiral. The 2d radiation pattern showed that better sensitivity is achieved when the inductive sensor is oriented 90 degrees with respect to the PD source. Experimental tests showed …

Settore ING-IND/31 - ElettrotecnicaInductive looppartial discharge detectionplanar inductorsPCB-based sensorInductive loop; PCB-based sensor; Planar inductors; Partial discharge detection
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Development of an Inductive NIS Thermometer

2012

We have studied an inductive readout for normal metal-insulator-superconductor (NIS) tunnel junctions by using on-chip planar inductors and a DC SQUID (superconducting quantum interference device) to develop a sensitive and fast thermometer for studies of nanoscale heat conduction and bolometry. Our initial results show the feasibility of the concept, with a good sensitivity for temperatures below 1 K for aluminum as the superconductor when voltage biased close to the superconductor energy gap. peerReviewed

SuperconductivityHistoryMaterials sciencesuprajohtavuusbusiness.industryBand gapElectrical engineeringThermal conductionCondensed Matter::Mesoscopic Systems and Quantum Hall EffectComputer Science ApplicationsEducationTunnel junctionThermometerCondensed Matter::SuperconductivityInstrumentation and measurementPlanar inductorOptoelectronicsbusinessSensitivity (electronics)Voltage
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