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Modelling an Ironless Loudspeaker by Using Three-Dimensional Analytical Approaches

Description : This paper presents some improved three-dimensional expressions of the magnetic field created by tile permanent magnets uniformly and radially magnetized for the design of ironless loudspeaker structures. All the expressions determined have been reduced to compact forms. We use these expressions for...
Language(s) : English
Subject(s) : [PHYS:MECA:ACOU] Physics/Mechanics/Acoustics , [SPI:ACOU] Engineering Sciences/Acoustics , [SPI:ELEC] Engineering Sciences/Electromagnetism , ironless loudspeaker , three-dimensional approaches , analytical calculation , magnetic field , uniform magnetization
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Source(s) : Progress In Electromagnetics Research
Publication Date(s) : 2009-03-06