Title :
CMOS implementation of a TR-UWB receiver Based on Time Delayed Sampling and Correlation method
Author :
Hirata-Flores, Francisco I. ; Muller, Muriel ; Ni, Yang ; Gimenes, Claude
Author_Institution :
Dept. Electron. et Phys., Inst. TELECOM/TELECOM&Manage. SudParis (ex INT), Evry
Abstract :
Recently a new detection method for TR-UWB systems called time delayed sampling and correlation (TDSC) has been proposed. This new method overcomes the major difficulties in a traditional TR-UWB detection method based on a wide band delay line. TDSC is based on a time to space conversion realizable by an analog waveform sampler. In this paper a first prototype is presented designed using low cost CMOS 0.35 mum technology. Simulated results and layout of the first prototype are described.
Keywords :
CMOS integrated circuits; correlation methods; delay lines; radio receivers; signal detection; signal sampling; ultra wideband communication; CMOS implementation; CMOS technology; TR-UWB detection method; TR-UWB receiver; analog waveform sampler; size 0.35 mum; time delayed sampling and correlation method; wide band delay line; CMOS technology; Correlation; Costs; Delay effects; Delay lines; Delay systems; Prototypes; Sampling methods; Space technology; Wideband; CMOS circuit; component; transmitted reference; ultra wide band(UWB);
Conference_Titel :
Wireless Conference, 2008. EW 2008. 14th European
Conference_Location :
Prague
Print_ISBN :
978-3-8007-3102-2
DOI :
10.1109/EW.2008.4623919
