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A 100 Mbps, 4.1 pJ/bit Threshold Detection-Based Impulse Radio UWB Transceiver in 90 nm CMOS

Lechang LIU, Yoshio MIYAMOTO, Zhiwei ZHOU, Kosuke SAKAIDA, Jisun RYU, Koichi ISHIDA, Makoto TAKAMIYA, Takayasu SAKURAI

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Summary :

A novel DC-to-960 MHz impulse radio ultra-wideband (IR-UWB) transceiver based on threshold detection technique is developed. It features a digital pulse-shaping transmitter, a DC power-free pulse discriminator and an error-recovery phase-frequency detector. The developed transceiver in 90 nm CMOS achieves the lowest energy consumption of 2.2 pJ/bit transmitter and 1.9 pJ/bit receiver at 100 Mbps in the UWB transceivers.

Publication
IEICE TRANSACTIONS on Electronics Vol.E92-C No.6 pp.769-776
Publication Date
2009/06/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E92.C.769
Type of Manuscript
Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
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