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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ¿þÀ̺긴 ÆíÀÌ º¯Á¶ ½Ã½ºÅÛ¿¡¼­ ¿þÀ̺긴¿¡ ´ëÇÑ ¼º´ÉºÐ¼®
¿µ¹®Á¦¸ñ(English Title) Performance Analysis for Wavelet in the Wavelet Shift Keying Systems
ÀúÀÚ(Author) Á¤ÅÂÀÏ   ±èÀºÁÖ   Tae-Il Jeong   Eun-Ju Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 13 NO. 08 PP. 1580 ~ 1586 (2009. 08)
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(Korean Abstract)
¿þÀ̺긴 º¯È¯Àº ½Åȣó¸®, µðÁöÅÐ Åë½Å µî ¿©·¯ ºÐ¾ß¿¡ ³Î¸® »ç¿ëµÈ´Ù. º» ³í¹®¿¡¼­´Â ¿þÀ̺긴 ÆíÀÌ º¯Á¶(WSK : wavelet shift keying) ½Ã½ºÅÛ¿¡¼­ ÇÏ·¯(Haar)¿Í µµºñÄ¡(Daubechies) ¿þÀ̺긴 °è¿­(series)À» Áß½ÉÀ¸·Î ¿þÀ̺긴 Á¾·ù¿¡ ´ëÇÑ ¼º´ÉÀ» ºÐ¼®ÇÑ´Ù. »ç¿ëµÈ ¿þÀ̺긴Àº ÇÏ·¯, µµºñÄ¡ 4ÅÇ, 8ÅÇ, 12ÅÇÀ» »ç¿ëÇÏ¿´´Ù. ºÐ¼®¹æ¹ýÀº ´« ¸ð¾ç¿¡ ÀÇÇÑ ¹æ¹ý°ú ¿¡·¯È®·ü¿¡ ÀÇÇÑ ¹æ¹ýÀ» »ç¿ëÇÏ¿´´Ù. ¸ðÀǽÇÇè °á°ú ÇÊÅÍ°è¼öÀÇ °³¼ö°¡ ÀûÀ»¼ö·Ï ÁÁÀº ¼º´ÉÀ» º¸¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Wavelet transform is ulitized to the field of the signal processing and the digital communication. In this paper, the performance for wavelets is analyzed for Haar and Daubechies series in the wavelet shift keying. It is mainly utilized to Haar, Daubechies 4tap, 8tap and 12tap in this paper. The analysis scheme is utilized by the eye pattern and the error probability. As a results of simulation, we confirmed that the proposed scheme was superior to performance when the number of the filter coefficient is small.
Å°¿öµå(Keyword) WSK(wavelet shift keying)   Wavelet transform   Eye pattern   Error Probability.  
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