DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chong, Dahae | ko |
dc.contributor.author | Lee, Youngpo | ko |
dc.contributor.author | Song, Iickho | ko |
dc.contributor.author | Yoon, Seokho | ko |
dc.date.accessioned | 2013-03-09T02:22:34Z | - |
dc.date.available | 2013-03-09T02:22:34Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-04 | - |
dc.identifier.citation | IEICE ELECTRONICS EXPRESS, v.8, no.7, pp.436 - 442 | - |
dc.identifier.issn | 1349-2543 | - |
dc.identifier.uri | http://hdl.handle.net/10203/95114 | - |
dc.description.abstract | In ultra-wideband (UWB) channels, the signal energy in the acquisition receiver spreads over correlator outputs due to rich multipaths, making the output of each correlator have only a small portion of the total energy. To enhance the acquisition performance for UWB signals by exploiting the signals spread over a number of correlator outputs, this paper proposes a two-stage acquisition scheme. In the proposed scheme, decision variables are formed by combining a multiple of correlator outputs, allowing it possible to make use of the signal energy spread over the outputs jointly. Simulation results show that the proposed scheme can provide a gain of about 0.6 dB over the conventional schemes in various UWB channel environments. | - |
dc.language | English | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | SEARCH STRATEGY | - |
dc.title | A two-stage acquisition scheme based on multiple correlator outputs for UWB signals | - |
dc.type | Article | - |
dc.identifier.wosid | 000289943100007 | - |
dc.identifier.scopusid | 2-s2.0-79955447360 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 436 | - |
dc.citation.endingpage | 442 | - |
dc.citation.publicationname | IEICE ELECTRONICS EXPRESS | - |
dc.contributor.localauthor | Song, Iickho | - |
dc.contributor.nonIdAuthor | Chong, Dahae | - |
dc.contributor.nonIdAuthor | Lee, Youngpo | - |
dc.contributor.nonIdAuthor | Yoon, Seokho | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | acquisition | - |
dc.subject.keywordAuthor | detection | - |
dc.subject.keywordAuthor | ultra-wideband (UWB) | - |
dc.subject.keywordPlus | SEARCH STRATEGY | - |
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