Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
ºÎÇϺ¯µ¿À» ¼ö¹ÝÇÏ´Â Àü¼Û ä³Î¿¡¼ÀÇ CSK ½ÅÈ£ÀÇ Àü¼Û Ư¼º |
¿µ¹®Á¦¸ñ(English Title) |
CSK Signal Transmission Characteristics at the Load Variation Channel |
ÀúÀÚ(Author) |
¿À°æ¼®
ÁÖ⺹
Kyung-Seak Oh
Chang-Bok Joo
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 03 NO. 03 PP. 0617 ~ 0626 (1999. 09) |
Çѱ۳»¿ë (Korean Abstract) |
ÁÖÆļö ÀÀ´ä Ư¼ºÀÌ ºÎÇÏ º¯µ¿¿¡ µû¶ó º¯ÈµÇ´Â ä³Î¿¡¼ÀÇ °í¼Ó, °í½Å·ÚÀÇ µ¥ÀÌÅÍ Àü¼ÛÀ» À§ÇÏ¿© CSK¹æ½ÄÀÇ ½ÅÈ£Àü¼Û Ư¼ºÀ» ÄÄÇ»ÅÍ ½Ã¹Ä·¹ÀÌ¼Ç ¹æ¹ýÀ» ÅëÇÏ¿© ¾Ë¾Æº¸¾Ò´Ù. ƯÈ÷, °£´ÜÇÑ ±¸Á¶ÀÇ Roll-off ÇÊÅ͸¦ µîȱâ·Î »ç¿ëÇÔÀ¸·Î½á ±ØÈ÷ ³·Àº S/(I N) ȯ°æÇÏ¿¡¼µµ BERÀ» Å©°Ô Çâ»ó½ÃÅ°´Â °á°ú¸¦ ¾ò¾ú´Ù. ÄÄÇ»ÅÍ ½Ã¹Ä·¹ÀÌ¼Ç °á°ú S/I=2, S/N=2 Áï, S(I N)=1¿¡¼ ¿¡·¯¾ø´Â µ¥ÀÌÅÍ Àü¼ÛÀÌ ÀÌ·ç¾îÁö´Â °ÍÀ» È®ÀÎÇÏ¿´´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
For the purpose of high speed and reliable data transmission through the frequency response variation channel by load fluctuation, we present CSK signal transmission characteristics by computer simulation. Also using the simple structure of Roll-off filter at the CSK receiving system, the exact synchronization tracking and data detection without error at the worst case of S/I=2 and S/N=2 were achieved.
|
Å°¿öµå(Keyword) |
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|