Title :
New development of integrated micro-speaker and dynamic receiver used for cellular phone
Author :
Lee, Hong-Joo ; Kim, Ji-Hoon ; Hwang, Gun-Yong ; Hwang, Sang-Moon ; Kang, Bcom-Soo
Author_Institution :
Sch. of Mech. Eng., Pusan Nat. Univ., South Korea
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, a micro-speaker and a dynamic receiver are integrated within a structure and the sound pressure level is also calculated and compared with a micro-speaker alone.
Keywords :
cellular radio; loudspeakers; microwave receivers; cellular phone; dynamic receiver; microspeaker; size reduction; sound pressure level; Cellular phones; Coupling circuits; Electromagnetic analysis; Electromagnetic coupling; Frequency; Large Hadron Collider; Loudspeakers; Magnetic materials; Physics; Vibrations;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230620
