FM-UWB explained
FM-UWB is a modulation scheme using double FM: low-modulation index digital FSK followed by high-modulation index analog FM to create a constant envelope UWB signal. FDMA techniques at the subcarrier level may be exploited to accommodate multiple users. The system is intended for low (10–50 kbit/s) and medium (50–250 kbit/s) bit rate, and short-range WPAN systems. The technology, developed at CSEM, is paving the way for true low-power LDR-UWB communication devices. FM-UWB is an optional mode in the IEEE802.15.6 Body Area Network (BAN) standard.
See also
References
- John F.M. . Gerrits . Michiel H.L. . Kouwenhoven . Paul R. . van der Meer . John R. . Farserotu . John R. . Long . 1 March 2005 . Principles and limitations of ultra-wideband FM communications systems . EURASIP Journal on Applied Signal Processing . Special Issue on UWB-State of the Art . 2005 . 3 . 382–396 . 10.1155/ASP.2005.382 . 2005EJASP2005..186G . free .
- Web site: A short range, low data rate, 7.2–7.7 GHz FM-UWB transceiver prototype . CSEM . Neuchâtel, Switzerland . dead . 2021-01-15 . 2012-02-27 . https://web.archive.org/web/20120227063538/http://www.csem.ch/docs/Show.aspx?id=9392 .
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