Performance Comparison between Circular and Elliptical Magnetic Circuits in Elliptical Microspeakers Used for Mobile Phones

Sang Moon Hwang; Keum Shik Hong; Joong Hak Kwon; Hong Joo Lee; Beom Soo Kang; Gun Yong Hwang

doi:10.4028/www.scientific.net/KEM.270-273.1420

Paper Titles

A Study for Imaging of Scattered Radiation Sources Using a Pinhole Camera
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A Study for L/D Determination of Filtered Neutron Beams Including Scattering Neutrons Component
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Fabrication and Characterization of a PVDF Hydrophone Array Transducer
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Influence of Stress Singularities on the Vibration of Rhombic Plates with V-Notches or Sharp Cracks
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Performance Comparison between Circular and Elliptical Magnetic Circuits in Elliptical Microspeakers Used for Mobile Phones
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Computation of Dynamic Stress in Flexible Multi-Body Dynamics Using Absolute Nodal Coordinate Formulation
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A Study on DC Motor Noise Reduction
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Structural Vibration Analysis of Electronic Equipment for Satellite under Launch Environment
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Vibration-Based Non Destructive Structural Damage Detection
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Performance Comparison between Circular and Elliptical Magnetic Circuits in Elliptical Microspeakers Used for Mobile Phones

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Periodical:

Key Engineering Materials (Volumes 270-273)

Pages:

1420-1426

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.270-273.1420

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Online since:

August 2004

Authors:

Sang Moon Hwang, Keum Shik Hong, Joong Hak Kwon, Hong Joo Lee, Beom Soo Kang, Gun Yong Hwang

Keywords:

Elliptical Microspeaker, Finite Element Model (FEM), Magnetic Circuit, Mobile Phone

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References

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