bei Google ScholarTitelangaben
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
(Hrsg.):
International Symposium on Acoustic Wave Devices for Future Mobile Communication Systems. -
Chiba
: Chiba University
,
2001
. - S. 101-105
Abstract
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.
Weitere Angaben
| Publikationsform: | Aufsatz in einem Buch |
|---|---|
| Begutachteter Beitrag: | Nein |
| Zusätzliche Informationen: | Author affiliation: EPCOS AG, Munich. |
| Keywords: | Cellular phones; 2G; 3G; W-CDMA; cdma-2000; RF filters; SAW filters |
| Institutionen der Universität: | Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Mess- und Regeltechnik > Lehrstuhl Mess- und Regeltechnik - Univ.-Prof. Dr.-Ing. Gerhard Fischerauer |
| Titel an der UBT entstanden: | Nein |
| Themengebiete aus DDC: | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften |
| Eingestellt am: | 18 Jul 2024 11:04 |
| Letzte Änderung: | 18 Jul 2024 11:04 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/89994 |