DocumentCode
3530179
Title
Parametric magnetic sensor with pulse oscillator
Author
Karasawa, K. ; Kurumisawa, M.
Author_Institution
Nagano Nat. Coll. of Technol., Japan
fYear
2005
fDate
4-8 April 2005
Firstpage
433
Lastpage
434
Abstract
We have developed the sinusoidal excitation type parametric magnetic sensor. A sinusoidal oscillator with the exciting frequency of twice the parametric oscillation frequency is needed in order to make parametric oscillation. In this digest, we propose that the parametric magnetic sensor is more simple and portable with a pulse oscillator instead of a sinusoidal oscillator, and we clarify that the pulse excitation type parametric magnetic sensor has excellent characteristics.
Keywords
magnetic sensors; parametric oscillators; parametric magnetic sensor; parametric oscillation frequency; pulse oscillator; sinusoidal excitation; Educational institutions; Envelope detectors; Frequency; Impedance; Magnetic heads; Magnetic resonance; Magnetic sensors; Pulse amplifiers; Voltage; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN
0-7803-9009-1
Type
conf
DOI
10.1109/INTMAG.2005.1463645
Filename
1463645
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