DocumentCode
3098693
Title
Novel shielding structure for LTE and 3G RF design
Author
Chang, H. ; Chen, J.J. ; Chen, Vincent ; Leou, S.
Author_Institution
UGSI, Taipei, Taiwan
fYear
2012
fDate
4-7 Dec. 2012
Firstpage
920
Lastpage
922
Abstract
This paper describes a novel method of shielding for multiple compartments. A molding, scribing, and coating process is used to create the shielding structure that is flexible, high performance, and low cost. Simulation is used to analyze and predict the shielding effect for various coating material, thickness, and over frequency. This simulation is verified by experiment. Moreover, a HSPA modem is implemented using this shielding structure. The result shows that this modem has excellent RF performance, and meets all 3GPP RF requirements.
Keywords
Long Term Evolution; 3G RF design; 3GPP RF requirements; HSPA modem; LTE; coating material; coating process; molding; scribing; shielding effect; shielding structure; Coatings; Electromagnetic interference; Metals; Modems; Radio frequency; Substrates; HSPA; LTE; RF Design; Shielding;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings (APMC), 2012 Asia-Pacific
Conference_Location
Kaohsiung
Print_ISBN
978-1-4577-1330-9
Electronic_ISBN
978-1-4577-1331-6
Type
conf
DOI
10.1109/APMC.2012.6421778
Filename
6421778
Link To Document