Development of multilayer planar flux sensing coil and its application to 1 MHz-3.5 GHz thin film permeance meter

Research output: Contribution to journalConference articlepeer-review

22 Citations (Scopus)

Abstract

We have developed a new planar flux sensing coil using multilayer printed wiring board fabrication technique. The coil is useful for high frequency magnetic flux sensing because the coil is sensitive to the magnetic field and insensitive to the electric field. A 1 MHz-3.5 GHz broad bandwidth thin-film permeance meter is developed by using parallel plates with short plate and shielded loop pickup coil combination. We investigated the upper frequency limit of permeance measurement is given by the minimum value of standing wave position at the center of pickup coil.

Original languageEnglish
Pages (from-to)212-215
Number of pages4
JournalSensors and Actuators, A: Physical
Volume81
Issue number1
DOIs
Publication statusPublished - 2000 Apr 1
EventThe 2nd European Magnetic Sensors and Actuators Conference (EMSA '98) - Sheffield, UK
Duration: 1998 Jul 131998 Jul 15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electrical and Electronic Engineering

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