ETRI Journal
- Volume 29 Issue 4
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- Pages.521-523
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- 2007
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- 1225-6463(pISSN)
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- 2233-7326(eISSN)
Non-linear Chirp UWB Ranging System with Narrowband Interference Suppression Abilities
- Shen, Hanbing (Graduate School of IT&T, Inha University) ;
- Zhang, Weihua (Graduate School of IT&T, Inha University) ;
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Kwak, Kyung-Sup
(Graduate School of IT&T, Inha University)
- Received : 2007.02.05
- Published : 2007.08.31
Abstract
In this letter, we analyze an ultra-wideband ranging system based on non-linear chirp waveforms with the ability of narrowband interference suppression. A number of non-linear chirp waveforms are proposed and evaluated by simulation. The results verify that the proposed schemes can suppress the Narrowband interference to a certain degree.