Performance design of a dynamic receiver for personal communication devices using finite element method

A dynamic receiver, a mechanical component in personal communication devices, needs to be smaller, lighter and flatter in its frequency responses. In this paper, a design tool considering mechanical and electromagnetic coupling effects is proposed using finite element method confirmed by experiments...

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 2001-05, Vol.226, p.1235-1236
Main Authors: Hwang, Sang-Moon, Hwang, Gun-Yong, Park, Sang-Hyoun, Kang, Beom-Soo, Lee, Deug-Woo
Format: Article
Language:English
Subjects:
Dynamic receiver
Finite element method
Magnetic coupling—mechanical
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Summary:A dynamic receiver, a mechanical component in personal communication devices, needs to be smaller, lighter and flatter in its frequency responses. In this paper, a design tool considering mechanical and electromagnetic coupling effects is proposed using finite element method confirmed by experiments. After a sensitivity analysis of mechanical and electromagnetic design parameters, a new design is also proposed with less volume and weight but with better performances.
ISSN:0304-8853
DOI:10.1016/S0304-8853(00)01001-5