Title :
A low power, Low Data Rate Impulse Radio Ultra Wide band transceiver
Author :
Pezzin, Manuel ; Lachartre, David
Author_Institution :
LETI - Lab. of Electron. & Inf. Technol., CEA - French Atomic Agency Comm., Grenoble, France
Abstract :
In this paper, we present a low-complexity Low Data Rate (LDR) Ultra Wideband (UWB) transceiver prototype CMOS chip suitable for a Differential Binary Phase Shift Keying (DBPSK) modulation applied to data transmission with 500 MHz-bandwidth signals. This solution, which is mainly based on “1.5-bit” direct sub-sampling at 1Gsps and differential digital correlations, offers an interesting trade-off between performance, complexity, and power consumption.
Keywords :
CMOS integrated circuits; differential phase shift keying; radio transceivers; ultra wideband communication; CMOS chip; DBPSK modulation; differential binary phase shift keying; low data rate impulse radio; low power impulse radio; ultra wide band transceiver; Channel estimation; Context; Correlation; Correlators; Demodulation; Distance measurement; 1.5-bit Quantization; Differential Binary Phase Shift Keying; Direct Sampling; Location and Tracking; Low Complexity; Low Data Rate; Low Power Consumption; Physical Layer; Ultra Wideband;
Conference_Titel :
Future Network and Mobile Summit, 2010
Conference_Location :
Florence
Print_ISBN :
978-1-905824-16-8
