Excitation of PCB Fluxgate Sensor

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F03%3A03089771" target="_blank" >RIV/68407700:21230/03:03089771 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Excitation of PCB Fluxgate Sensor

Original language description

Printed Circuit Board (PCB) integrated inductors have been adapted for operation as fluxgate sensors. The ring core is made from an electrodeposited permalloy thin film sandwiched between the layers of the PCB. The sensor excitation winding is also integrated into the PCB design. The pick-up coil is wound around the frame with the PCB core. Different types of current excitation waveform with tuned and non-tuned pick-up coils were used. Achieved sensitivities for 60 turns of tuned/non-tuned pick-up coil,a sinusoidal waveform excitation current of Irms = 300 mA, an excitation frequency of 150 kHz were 5750/820 V/T. The achieved sensitivity for pulse excitation (Ipeak-peak = 900 mA, Irms = 184 mA, duty 80 %) was 900 V/T.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

IEEE SENSORS 2003

ISBN

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ISSN

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e-ISSN

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Number of pages

4

Pages from-to

647-650

Publisher name

IEEE

Place of publication

Toronto

Event location

Toronto

Event date

Oct 22, 2003

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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