DocumentCode
2230182
Title
A novel approach for IF selection of Bluetooth low-IF receiver based on system simulations
Author
Ordu, Gürkan ; Sappok, Sören ; Wunderlich, Ralf ; Heinen, Stefan
Author_Institution
Chair of Integrated Analog Circuits, Aachen Univ. of Technol., Germany
fYear
2003
fDate
17-20 Sept. 2003
Firstpage
43
Lastpage
46
Abstract
A system simulation framework for various low-IF receiver architectures commonly used in Bluetooth is presented. The differences between image reject low-IF and I-Q based low IF are discussed, based on the interference properties and filtering requirements. The trade-offs with respect to IF selection are described. The superior performance of the I-Q based complex low IF receiver is shown. A novel simulation methodology is used to represent the signal spectra with a special emphasize on IF selection.
Keywords
Bluetooth; radio receivers; Bluetooth low-IF receiver; I-Q based complex low-IF receiver; IF selection trade-offs; image reject low-IF receiver; intermediate frequency selection; receiver system simulation; signal spectra simulation; Analog circuits; Bandwidth; Bluetooth; Circuit simulation; Filtering; Filters; Image converters; Interference; Radio frequency; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
SOC Conference, 2003. Proceedings. IEEE International [Systems-on-Chip]
Print_ISBN
0-7803-8182-3
Type
conf
DOI
10.1109/SOC.2003.1241459
Filename
1241459
Link To Document