Title :
System concepts dedicated to UWB transmitter
Author :
Marchaland, David ; Villegas, Martine ; Baudoin, Geneviève ; Tinella, Carlo ; Belot, Didier
Author_Institution :
ESIEE ESYCOM
Abstract :
This paper introduces new system concepts for an UWB transmitter architecture dedicated to 3.1-5.1 GHz band. The latter is developed for an application targeting data rates up to 1 Mbps, associated with localization and positioning. First, a pulse shape analysis is done in order to select the best one for our spectrum boundary mask. Then, based on a windowed cosine pulse choice, a transmitter architecture is proposed and two critical blocks, the pulse generator and the antenna, are studied more in detail. Moreover, a link budget is done in order to correlate bandwidth, ranging and localization precision
Keywords :
microwave antennas; pulse generators; radio transmitters; ultra wideband communication; 3.1 to 5.1 GHz; UWB transmitter; pulse generator; pulse shape analysis; spectrum boundary mask; windowed cosine pulse choice; Bandwidth; FCC; Frequency; Pulse generation; Pulse modulation; Pulse shaping methods; Radio transmitters; Shape; Transmitting antennas; Ultra wideband technology;
Conference_Titel :
Wireless Technology, 2005. The European Conference on
Conference_Location :
Paris
Print_ISBN :
2-9600551-1-X
DOI :
10.1109/ECWT.2005.1617675
