DocumentCode
416149
Title
A quadricorrelator demodulator for a Bluetooth low-IF receiver
Author
Ordu, Gürkan ; Kruth, Andre ; Sappok, Sören ; Wunderlich, Ralf ; Heinen, Stefan
Author_Institution
Aachen Univ. of Technol., Germany
fYear
2004
fDate
6-8 June 2004
Firstpage
351
Lastpage
354
Abstract
An analog quadricorrelator demodulator is presented. The short introduction to this demodulator is followed by a discussion about the important DC offsets question. To eliminate this, co-channel performance degrading aspect switches are added to the quadricorrelator architecture. System simulation results show how robust the demodulator becomes with this small modification to the structure.
Keywords
Bluetooth; correlators; demodulators; radio receivers; Bluetooth low-IF receiver; DC offsets; analog quadricorrelator demodulator; co-channel performance degrading aspect switches; demodulator robustness; Band pass filters; Bluetooth; Demodulation; Detectors; Filtering; Frequency; Low pass filters; Receivers; Switches; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Frequency Integrated Circuits (RFIC) Symposium, 2004. Digest of Papers. 2004 IEEE
ISSN
1529-2517
Print_ISBN
0-7803-8333-8
Type
conf
DOI
10.1109/RFIC.2004.1320618
Filename
1320618
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