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http://dx.doi.org/10.5573/ieek.2013.50.10.098

UWB WBAN Receiver for Real Time Location System  

Ha, Jong Ok (Kwang-woon University)
Park, Myung Chul (Kwang-woon University)
Jung, Seung Hwan (Kwang-woon University)
Eo, Yun Seong (Kwang-woon University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.50, no.10, 2013 , pp. 98-104 More about this Journal
Abstract
This paper presents a WBAN UWB receiver circuit for RTLS(real time location system) and wireless data communication. The UWB receiver is designed to OOK modulation for energy detection. The UWB receiver is designed for sub-sampling techniques using 4bit ADC and DLL.The proposed UWB receiver is designed in $0.18{\mu}m$ CMOS and consumes 61mA with a 1.8V supply voltage. The UWB receiver achieves a sensitivity of -85.7 dBm, a RF front-end gain of 42.1 dB, a noise figure of 3.88 dB and maximum sensing range of 4 meter.
Keywords
UWB; RTLS; Sub-sampling; WBAN;
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