Title :
Field improvement of fine magnetic pole pitch fabrication on printed circuit board using a dual layer structure
Author :
Chiu, Kuo-Chi ; Der-Ray Huang ; Shieh, Ha-Ping D.
Author_Institution :
Dept. of Photonics, Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
Fine magnetic pole pitch of less than 1 mm fabricated on printed circuit board with different magnetic poles on single and dual layer structures were analyzed. The central consecutive magnetic poles of magnetic flux density distributions were measured using a Hall probe. The measured values were found in agreement with the calculated values.
Keywords :
magnetic flux; magnetic recording; printed circuits; Hall probe; dual layer structure; field improvement; fine magnetic pole pitch; magnetic flux density distributions; printed circuit board; Buildings; Density measurement; Electrical equipment industry; Hall effect devices; Industrial control; Magnetic devices; Magnetic flux; Magnetic flux density; Printed circuits; Wire;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464344
