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A robust CMOS Bluetooth radio/modem system-on-chip
Spirea AB.
KTH, Superseded Departments, Microelectronics and Information Technology, IMIT.
Spirea AB.
Spirea AB.
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2002 (English)In: IEEE Circuits & Devices, ISSN 8755-3996, E-ISSN 1558-1888, Vol. 18, 7-16 p.Article in journal (Refereed) Published
Abstract [en]

The relaxed constraints on Bluetooth RF front-end implementation, together with the requirement of frequency hopping, result in a frequency offset and drift elimination or reduction problem. In the Spirea Bluetooth radio solution BlueTraC, a scalable digital demodulator is used, which gives a flexible, fast, and tunable frequency adjusting implementation. To increase the dynamic range the existing transmit chain is used to tune the LO during receive mode.

Place, publisher, year, edition, pages
2002. Vol. 18, 7-16 p.
Keyword [en]
BlueTraC; Bluetooth; CMOS; RF front-end implementation; Spirea Bluetooth radio solution; drift elimination; dynamic range; frequency hopping; frequency offset; modem; receive mode; scalable digital demodulator; system-on-chip; transmit chain; tunable frequency adjusting implementation; Bluetooth; CMOS integrated circuits; frequency hop communication; modems; system-on-chip;
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:kth:diva-73139DOI: 10.1109/MCD.2002.1175754OAI: diva2:488576
NR 20140805Available from: 2012-02-01 Created: 2012-02-01 Last updated: 2012-02-17Bibliographically approved

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Hemani, Ahmed
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