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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 : 7 / 14 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ¿¬¼±ÀÇ È¥ÇÕ ¸ðµå »ê¶õ °è¼ö ÃøÁ¤ ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) Mixed-mode S-parameter Measurement System of Twisted Pairs
ÀúÀÚ(Author) ÃÖÀ¯Á¤   ÃÖÈÆ   Yoo-jung Choi1   Hun Choi   ¾ÈÁ¤½Ä   Jungsik Ahn  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 06 PP. 0888 ~ 0894 (2018. 06)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â ¿¬¼±ÀÇ ¼º´É ÃøÁ¤À» À§ÇÑ È¥ÇÕ ¸ðµå »ê¶õ°è¼ö ÃøÁ¤½Ã½ºÅÛÀ» Á¦¾ÈÇÏ¿´´Ù. ¿¬¼±Àº ±ÕÇü ÇüÅÂÀÇ ¼ÒÀڷνá ÀϹÝÀûÀ¸·Î µ¿Ãà ÇüÅ·Π±¸ÇöµÈ ³×Æ®¿öÅ© ºÐ¼®±â¸¦ ÀÌ¿ëÇÏ¿© Ư¼º ÃøÁ¤ÀÌ ºÒ°¡´ÉÇÏ´Ù. À̶§, ¹ß·éÀ» ÀÌ¿ëÇÏ¿© ±ÕÇü ½ÅÈ£¿Í ºÒ±ÕÇü ½ÅÈ£ °£ º¯È¯À» ÅëÇØ ÃøÁ¤ÀÌ °¡´ÉÇÏÁö¸¸ ÃøÁ¤ ÁÖÆļö ´ë¿ªÆøÀÌ Á¦ÇѵǴ ¹®Á¦°¡ ÀÖ´Ù. Á¦¾ÈÇÏ´Â ½Ã½ºÅÛÀº ¹ß·éÀ» »ç¿ëÇÏÁö ¾Ê°í 4Æ÷Æ® º¤ÅÍ ³×Æ®¿öÅ© ºÐ¼®±â¿Í ¼³°èÇÑ °íÁ¤±¸¸¦ ÀÌ¿ëÇÏ¿© È¥ÇÕ¸ðµå »ê¶õ°è¼ö¸¦ ÃøÁ¤ÇÏ¿© ¿¬¼±ÀÇ ¼º´ÉÀ» ÃøÁ¤ÇÑ´Ù. Á¦¾ÈÇÏ´Â ½Ã½ºÅÛÀ» ÀÌ¿ëÇÏ¿© »ó¿ë ÀÌ´õ³Ý ÄÉÀ̺íÀÇ ¼º´ÉÀ» ÃøÁ¤Çغ¸°í ¹ß·éÀÇ ÀÌ¿ëÇÑ °á°ú¿Í ºñ±³ÇØ º¸¾Ò´Ù. À̸¦ ÅëÇØ Á¦¾ÈÇÏ´Â ½Ã½ºÅÛÀ» ÀÌ¿ëÇØ ¿¬¼±ÀÇ ¼º´É ÃøÁ¤ÀÌ °¡´ÉÇÔÀ» È®ÀÎÇÏ¿´´Ù.
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(English Abstract)
In this paper, we proposed a mixed-mode s-parameter measurement system for measuring the performance of twisted pairs. A twisted pair is a balanced type component, its characteristics can not be directly measured using network analyzer, which is generally implemented as a unbalanced type. It is possible to convert between balanced signal and unbalanced signal by using a balun but it restricts the frequency range of the measurement system. The proposed system measures the performance of twisted pairs by measuring mixed-mode s-parameters using a 4-port vector network analyzer and a designed fixture, without using a balun. We measured the performance of a commercial Ethernet cable and compared with the results which measured by using baluns. The results showed that the proposed system is capable of measuring the performance of twisted pairs.
Å°¿öµå(Keyword) ¸ð¹ÙÀÏ °£Æí °áÁ¦   ½Ã½ºÅÛ Æ¯¼º   ÀÎÁöÀû ½Å·Ú   ±àÁ¤°¨Á¤   ¸¸Á·µµ   Mobile Payment   System factors   Cognitive Trust   Positive Emotion   Satisfaction   È¥ÇÕ ¸ðµå   SÆĶó¹ÌÅÍ   ¿¬¼±   ³×Æ®¿öÅ© ºÐ¼®±â   Mixed-mode   S-parameters   Twisted pair   Vector network analyzer  
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