A generalized nonlinear detector for impulse radio UWB receiver employed square law technology - Details

author：

Xu, Z. (Xu, Z..) ^[1] | Yang, A. (Yang, A..) ^[2] | Chen, Z.D. (Chen, Z.D..) ^[3] | Nie, H. (Nie, H..) ^[4]

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Abstract：

In　this　paper,　a　generalized　nonlinear　detector　(GND)　is　proposed　for　impulse　radio　ultra-wideband　(IR-UWB)　receiver　employed　the　nonlinear　square　law　(SL)　technology　(SL-GND).　By　using　a　generalized　nonlinear　detector,　the　received　signal　processed　by　SL　operator　is　exploited　by　it＇s　high-order　statistic.　Simulation　results　show　that　comparing　with　the　conventional　ED　receivers　using　SL　technology　and　other　nonlinear　detector-based　receiver,　the　proposed　SL-GND　receiver　can　significantly　improve　the　bit-error-rate　performance,　especially　when　strong　narrowband　interference　presents.　©　2018　IEEE.

Keyword：

energy detection; Impulse radio UWB; narrowband interference; nonlinear; square law

Community：

[ 1 ] [Xu, Z.]College of Physics and Information Engineering, Fuzhou University, Fuzhou, China
[ 2 ] [Yang, A.]Dept. of Electrical and Computer Engineering, Dalhousie University, Halifax, NS, Canada
[ 3 ] [Chen, Z.D.]Dept. of Electrical and Computer Engineering, Dalhousie University, Halifax, NS, Canada
[ 4 ] [Nie, H.]Dept. of Technology, University of Northern Iowa, Cedar Falls, IA, United States

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Source ：

2018 IEEE MTT-S International Wireless Symposium, IWS 2018 - Proceedings

Year： 2018

Page： 1-4

Language： English

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SCOPUS Cited Count： 3

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