ÇѱÛÁ¦¸ñ(Korean Title) |
½É¹ú ½Ã°£ ¹× ¹Ý¼ÛÆÄ º¹¿ø ȸ·Î¸¦ Æ÷ÇÔÇÏ´Â 40Mbps ¹ö½ºÆ® QPSK ¼ö½Å±â ASIC ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
40Mbps Burst QPSK Receiver ASIC Design and Implementation with Symbol time and Frequency Offset Recovery Circuits |
ÀúÀÚ(Author) |
±è½Â±Ù
±è¿µ¼±
ÀÌ¿µ±Ô
Ȳ¿îö
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ÀÌÁ¤¾Æ
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Seung-Geun Kim
Youngsun Kim
Youngkou Lee
Wooncheol Hwang
Sungsoo Choi
Jeong-A Lee
Kiseon Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 9 NO. 01 PP. 3B ~ 0002 (1999. 04) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â 40Mbps±Þ °í¼Ó ¹ö½ºÆ® QPSK ¼ö½Å±âÀÇ µ¿ÀÛ°ú ±¸Çö¿¡ ´ëÇÏ¿© ±â¼úÇÑ´Ù. º» ¼ö½Å±â ±¸Á¶´Â IF ´ë ¼ö½Å ½ÅÈ£¸¦ 4-bit A/Dº¯È±â¿¡¼ ½É¹úÀ²ÀÇ 16¹è·Î °ú»ùÇÃµÈ µðÁöÅÐ ½ÅÈ£¸¦ ¹Þ¾Æ µðÁöÅÐ ¹Í½ÌÇÏ¿© Àú¿ªÅë°ú ÇÊÅ͸µÀ» ÇÑ´Ù. PSKº¯Á¶¹æ½Ä¿¡¼´Â À§»ó¿¡ Á¤º¸°¡ ½Ç¸®´Â Á¡À» ÀÌ¿ëÇÏ¿© Àú¿ªÅë°ú ÇÊÅ͸µµÈ ½ÅÈ£¸¦ À§»óÀ¸·Î º¯È¯ÇÏ¿© ¼ö½Å ½ÅÈ£ÀÇ ½É¹ú½Ã°£°ú ÁÖÆļö ÆíÀ̸¦ ÃßÁ¤/º¹¿øÇÏ¿© Àü¼Û½ÅÈ£ °áÁ¤¿¡ »ç¿ëÇÑ´Ù. Àü¼Û½ÅÈ£¿¡ ´ëÇÑ Á¤º¸ ¾øÀÌ 32 ½É¹úµ¿¾È »ùÇÃÀ» ÀÌ¿ëÇÏ¿© ½É¹ú½Ã°£ ¹× ÁÖÆļö ÆíÀÌ¿¡ ´ëÇÑ ÃßÁ¤À» ¼öÇàÇÏ°í, ÃßÁ¤ÇÏ´Â µ¿¾ÈÀÇ Áö¿¬À» À§ÇØ RAÀ» »ç¿ëÇÑ´Ù. ÃßÁ¤µÈ ½É¹ú½Ã°£À» ÀÌ¿ëÇÏ¿© eye°¡ ÃÖ´ë·Î ¿¸®´Â »ùÇýÃÁ¡À» °áÁ¤ÇÏ°í, ÃßÁ¤µÈ »ùÇýÃÁ¡ÀÇ »ùÇõéÀ» ÀÌ¿ëÇÏ¿© ÁÖÆļö ÆíÀ̸¦ ÃßÁ¤ º¹¿øÇÑ´Ù. ¶ÇÇÑ »õ·Î¿î º¯¼ö¸¦ µµÀÔÇÏ¿© ÃßÁ¤¿¡ ÇÊ¿äÇÑ °è»ê·®À» ÁÙÀÏ ¼ö ÀÖ¾î ¸Å ½É¹ú¸¶´Ù ½É¹ú½Ã°£°ú ÁÖÆļö ÆíÀÌ ÃßÁ¤ÀÌ °¡´ÉÇÏ¿© ºü¸£°Ô º¯Çϴ ä³Î ȯ°æ¿¡¼µµ »ç¿ë °¡´ÉÇÏ´Ù. ¼ö½Å±â ³»ºÎ¿¡¼ Àú¿ªÅë°ú ÇÊÅÍ ÀÌÈÄÀÇ ¸ðµç ½Åȣ󸮴 À§»óÀ» ÀÌ¿ëÇϹǷΠ½É¹ú ½Ã°£ ÃßÁ¤°ú ÁÖÆļö ÆíÀÌ ÃßÁ¤À» À§ÇØ °£´ÜÇÑ µ¡¼ÀÀ¸·Î ±¸ÇöÀÌ °¡´ÉÇÏ°í, ÁÖÆļö ÆíÀÌ º¹¿øÀ» À§ÇÏ¿©µµ µ¡¼À±â ¸î °³·Î ¸Å¿ì °£´ÜÈ÷ ±¸ÇöÇÒ ¼ö ÀÖ¾î °í¼ÓÀü¼Û¿¡ Àû´çÇÏ´Ù. »ï¼º KG75 ¶óÀ̺귯¸®¸¦ ÀÌ¿ëÇÏ¿© ¾à 92,000°³ °ÔÀÌÆ®·Î ¼ö½Å±â¸¦ ±¸ÇöÇÏ¿´À¸¸ç, ±¸ÇöµÈ ĨÀÇ µ¿ÀÛ°ËÁõÀº ITS »çÀÇ ATS2¸¦ ÀÌ¿ëÇÏ¿© 5.6V Àΰ¡½Ã 40MbpsÀÇ ¼Óµµ·Î ¼ö½ÅÇÒ ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
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Å°¿öµå(Keyword) |
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PDF ´Ù¿î·Îµå
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