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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) ÀüÀÚȸ·Î ¹× ºÎÇ° º¸È£¿ë ¹æ¿­±â´ÉÇü ½º¸¶Æ® ÀüÆÄ Èí¼öüÀÇ °³¹ß°ú Àü¸Á
¿µ¹®Á¦¸ñ(English Title) Development and prospect of Smart EMW Absorber for Protection of Electronic Circuits and Devices with Heat Radiating Function
ÀúÀÚ(Author) ±èµ¿ÀÏ   ¹Ú¼öÈÆ   ÁÖ¾çÀÍ   Dong Il Kim   Soo Hoon Park   Yang Ick Joo  
¿ø¹®¼ö·Ïó(Citation) VOL 19 NO. 05 PP. 1040 ~ 1046 (2015. 05)
Çѱ۳»¿ë
(Korean Abstract)
ÀüÀÚ ¹× ÀüÆÄÅë½Å±â¼úÀÇ ±Þ¼ÓÇÑ ¹ßÀü¿¡ µû¶ó Àηù´Â Á¤º¸Åë½ÅÀÇ Ä¿´Ù¶õ ÇýÅÃÀ» ´©¸± ¼ö ÀÖ°Ô µÇ¾ú´Ù. ±×·¯³ª ÀüÀÚÆÄȯ°æÀº º¸´Ù º¹ÀâÇØÁö°í, ±×¸¸Å­ Á¦¾îÇÏ°¡ ¾î·Á¿öÁ³´Ù. ÀÌ¿¡ µû¶ó ANSI, FCC, CISPR(±¹Á¦¹«¼±ÀåÇرÔÁ¦±â±¸) µî°ú °°Àº ±¹Á¦±â±¸¿¡¼­´Â ´Ù¾çÇÑ ÀüÀÚÆÄȯ°æÀÇ Á¦¾î ¹× ´ëÃ¥À» ¼ö¸³ÇØ ¿À°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ÀüÆÄÈí¼öüÀÇ ÇöȲ°ú ¹Ì·¡ÀÇ ½º¸¶Æ® Èí¼öü, ³ª¾Æ°¡¼­ ¹æ¿­ ±â´ÉÀ» °¡Áö´Â ÀüÆÄÈí¼öüÀÇ ¼³°è ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ¼³°èÇÑ ÀüÆÄÈí¼öü´Â 2GHz ̴2.45 GHz¿¡¼­ 20 dB ÀÌ»óÀÇ Èí¼ö´ÉÀ» ¹ßÈÖÇϸç, °³±¸ÀÇ Å©±â, °£°Ý ¹× µÎ²²´Â °¢°¢ 6 mm, 9 mm, and 6.5 mm·ÎÇÏ¿´´Ù. ÀÌ ½º¸¶Æ® ÀüÆÄÈí¼öü´Â ´Ù¾çÇÑ ÀüÀÚ, Åë½Å, Á¦¾î, ÀüÆÄ ½Ã½ºÅÛÀÇ È¸·Î ¹× ºÎÇ° º¸È£¿ë ¼ÒÀç·Î È°¿ëµÉ ¼ö ÀÖÀ»°ÍÀ¸·Î º¸ÀδÙ.
¿µ¹®³»¿ë
(English Abstract)
With the rapid progress of electronics and radio communication technology, human enjoys greater freedom in information communication. However, EMW (Electro-Magnetic Wave) environments have become more complicate and difficult to control. Thus, international organizations, such as the American National Standard Institution (ANSI), Federal Communications Commission (FCC), the Comite Internationale Special des Perturbations Radio Electrique (CISPR), etc, have provided standard for controlling the EM wave environments and for the countermeasure of the electromagnetic compatibility (EMC). In this paper, the status of EMW absorbers and the goal of smart EMW absorber in the future were described. Furthermore, design method of the smart EM wave absorber with heat radiating function was suggested. The designed smart EM wave absorber has the absorption ability of more than 20 dB from 2 GHz to 2.45 GHz band, the optimum aperture (hole) size, the adjacent hole space, and the thickness of which were 6 mm, 9mm, and 6.5 mm, respectively. Thus, it is respected that these results can be applied as various EMC devices in electronic, communication, and controlling systems.
Å°¿öµå(Keyword) ÀüÆÄÈí¼öü   ÀüÆÄÈí¼ö´É   Ä«º» ³ª³ë Æ©ºê   °³±¸   ÀÎÁ¢ Ȧ°£ °£°Ý   EM wave absorber   EM wave absorption ability   carbon nano-tube   aperture   adjacent hole space  
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