ETRI Journal
- Volume 30 Issue 1
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- Pages.161-163
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- 2008
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- 1225-6463(pISSN)
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- 2233-7326(eISSN)
M-ary Bi-orthogonal Modulation UWB with Narrowband Interference Suppression Capability
- Zhang, Wei-Hua (Graduate School of IT&T, Inha University) ;
- Shen, Han-Bing (Graduate School of IT&T, Inha University) ;
- Joo, Jong-Ok (Graduate School of IT&T, Inha University) ;
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Kwak, Kyung-Sup
(Graduate School of IT&T, Inha University)
- Received : 2007.05.31
- Published : 2008.02.28
Abstract
An M-ary bi-orthogonal modulation scheme for ultra-wideband (UWB) systems capable of narrowband interference (NBI) suppression is proposed in this letter. We utilize a set of bi-orthogonal pulse series to achieve NBI suppression. Through analysis and simulation, we verify that the proposed scheme can suppress NBIs effectively.
Keywords