at Google ScholarTitle data
Eder, Claudia ; Fischerauer, Gerhard ; Hagn, Peter ; Riha, Gerd:
SAW filters for 3G systems : A quantum leap in size and passive integration is ahead.
In: Yamaguchi, Masatsune
(ed.):
International Symposium on Acoustic Wave Devices for Future Mobile Communication Systems. -
Chiba
: Chiba University
,
2001
. - pp. 101-105
Abstract in another language
Services based on third-generation (3G) cellular phone standards like W-CDMA or cdma-2000 will be launched in the very near future. They will bring together mobile telephony and applications such as internet communication, digital picture transmission or video conferencing that require high data rates. This objective and other provisions in the new standards lead to significantly changed requirements on the surface acoustic wave (SAW) filters employed in the IF and RF stages of 3G cell phones when compared to second-generation (2G) systems. The present contribution discusses the main issues involved in the design of SAW filters for 3G cell phones, with an emphasis on W-CDMA. It is especially emphasized that besides high electrical performance, the key issues for these new generation of SAW filters will be enhanced functionality, miniaturization and integration.
Further data
| Item Type: | Article in a book |
|---|---|
| Refereed: | No |
| Additional notes: | Author affiliation: EPCOS AG, Munich. |
| Keywords: | Cellular phones; 2G; 3G; W-CDMA; cdma-2000; RF filters; SAW filters |
| Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Measurement and Control Technology > Chair Measurement and Control Technology - Univ.-Prof. Dr.-Ing. Gerhard Fischerauer |
| Result of work at the UBT: | No |
| DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
| Date Deposited: | 18 Jul 2024 11:04 |
| Last Modified: | 18 Jul 2024 11:04 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/89994 |