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Title: A wideband CMOS multiplier for UWB application
Authors: Gao, Y.
Cai, K.
Zheng, Y.
Ooi, B.-L. 
Keywords: CMOS
Ultra-wideband (UWB)
Issue Date: 2007
Source: Gao, Y.,Cai, K.,Zheng, Y.,Ooi, B.-L. (2007). A wideband CMOS multiplier for UWB application. 2007 IEEE International Conference on Ultra-Wideband, ICUWB : 184-187. ScholarBank@NUS Repository.
Abstract: This paper describes a novel wideband CMOS differential four-quadrant analog multiplier which is part of a integrated correlator aiming for application in Ultra-Wideband (UWB) transceiver. By combining a conventional Gilbert cell and a gate-source injection multiplier with flipped voltage followers together, wide operation bandwidth is achieved with enhanced conversion gain. Simulation results show that the multiplier can provide a bandwidth of up to 9.2GHz and a conversion gain of 19 dB. This multiplier is able to operate with a 0.2ns narrow monocycle pulse. The proposed circuit has been designed and simulated using commercial 0.18-μm CMOS process and the power consumption is 10.8mW under a 1.8V DC voltage supply. © 2007 IEEE.
Source Title: 2007 IEEE International Conference on Ultra-Wideband, ICUWB
ISBN: 1424405211
DOI: 10.1109/ICUWB.2007.4380938
Appears in Collections:Staff Publications

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