Emitter Circuit for Ultra Wide Band System

S. Mazer, C. Rumelhard, M. Terré, and M. Mehdi (France)


Ultra Wide Band transmitter, Monocycle generator, UWB filter.


In this paper, we describe a new configuration for an Ultra-Wide Band (UWB) transmitter. It is composed of a monocycle pulses generator and an ultra wideband filter. Monocycle pulses generated by this new configuration are very short of about 250ps. Their spectrum width is very large, and in order to be compliant with the Federal Communications Commission (FFC) mask, a pass-band filter around the UWB FCC band (3.1 10.6 GHz) is inserted behind the generator.

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