Design and analysis of an ultrawide-band distributed CMOS mixer
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Performance of ultrawideband SSMA using time hopping and M-ary PPM
IEEE Journal on Selected Areas in Communications
Proceedings of the 2006 international conference on Wireless communications and mobile computing
Transceiver design for multiband OFDM UWB
EURASIP Journal on Wireless Communications and Networking
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This paper studies design considerations for low-power ultra wideband (UWB) receiver architectures. First, three different architectures for the impulse-radio UWB transceiver are studied, while investigating the power-performance trade-offs. As will be elaborated in the paper, a more power-efficient architecture should undertake part of the signal processing inthe analog-domain. Next, the multiband UWB transceiver is studied and power-efficientcircuits for the front-end of the UWB transceiver are presented. Finally, the performance and power consumption of these transceivers are compared and a number of design indications are provided.