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UWB (MB-OFDM, DS-UWB) app note AN148 (Apr 15, 2005) is here.

Question asked by skratzet on May 6, 2005
Latest reply on Mar 27, 2006 by ffieli
The Ultra-WideBand application note  AN148 is a replacement for the old AN24B.  The major change is that the design has been greatly simplified by replacing the 99-tap FIR filter in AN24B with a  5-pole analog elliptic filter in AN148.

There are also two other UWB application notes available:

AN138D -- Ultra Wide Band (UWB) Transmitter and Receiver Simulation using On/Off Keying (OOK)

AN139B -- Ultra Wide Band (UWB) Transmitter and Receiver Simulation using Pulse Position Modulation (PPM). Either a Digital or Analog Data Source may be used

The app notes may be downloaded from:  www.eagleware.com , SystemVue (next to the screenshot),  Application Notes (on the right).

[file]an148-uwb.zip[/file]

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