Analog Front-End RX Design for UWB Impulse Radio in 90nm CMOS

被引：0

作者：

Sarmiento, David M. ^{[1
]}

Zou, Zhuo ^{[1
]}

Zhou, Qin ^{[1
]}

Mao, Jia ^{[1
]}

Wang, Peng ^{[1
]}

Jonsson, Fredrik ^{[1
]}

Zheng, Li-Rong ^{[1
]}

机构：

[1] KTH Royal Inst Technol, Sch Informat & Commun technol, iPack Vinn Excellence Ctr, Kista, Sweden

来源：

2011 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2011年

关键词：

component; Energy Receiver; Wireless communications; UWB-IR Ultra Wideband Impulse Radio; Wireless Receiver; RECEIVER;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper a reconfigurable differential Ultra Wideband-Impulse Radio (UWB-IR) energy receiver architecture has been simulated and implemented in UMC 90mm. The signal is amplified, rectified and integrated. By using an integration windowed scheme the SNR requirements are relaxed increasing the sensitivity. The design has been optimized for large bandwidths, low implementation area and configurability. The RX can be adapted to work at different data rates, processing gains, and channel environments. It works between the 3.1 - 4.8 GHz bands with OOK or PPM modulation with a trunable data rate up to 33Mb/s. In order to relax the ADC sampling time an interleave mode of operation has been implemented. It has a maximum power consumption of 22mW with a power supply of 1V. The complete RX occupies an area of 1.11mm(2).

引用

页码：1552 / 1555

页数：4

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