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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2016³â Ãá°èÇмú´ëȸ

2016³â Ãá°èÇмú´ëȸ

Current Result Document : 3 / 7 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ÀÌÁß±ÞÀü ¸¶ÀÌÅ©·Î½ºÆ®¸³ ÆÐÄ¡ ¾ÈÅ׳ª ¼³°è
¿µ¹®Á¦¸ñ(English Title) Design of a Dual-fed Microstrip Patch Antenna
ÀúÀÚ(Author) ÀÌÁ¾ÀÍ   ¿©ÁØÈ£   ±è°Ç±Õ   À̽¿±   Jong-Ig Lee   Junho Yeo   Gun-kyun Kim   Seung-Yeop Rhee  
¿ø¹®¼ö·Ïó(Citation) VOL 20 NO. 01 PP. 0079 ~ 0080 (2016. 05)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â ¸¶ÀÌÅ©·Î½ºÆ®¸³ ÆÐÄ¡ÀÇ ¾çÃø º¹»ç¿¡Áö·Î ÀÌÁß±ÞÀüµÇ´Â ¾ÈÅ׳ªÀÇ ¼³°è¹æ¹ý¿¡ ´ëÇØ ¿¬±¸ÇÏ¿´´Ù. ¾ÈÅ׳ª·ÎºÎÅÍ º¹»çµÈ ÀüÀÚÆÄÀÇ ±³Â÷ÆíÆÄ ·¹º§ÀÌ Àú°¨µÇµµ·Ï µÎ °³ÀÇ ±ÞÀü¼±·Î°¡ 180µµ À§»óÂ÷¸¦ °®µµ·Ï ÇÑ´Ù. Á¦½ÃµÈ ¾ÈÅ׳ªÀÇ µ¿ÀÛ¿ø¸®¿Í ¼³°è¹æ¹ý¿¡ ´ëÇØ µî°¡È¸·Î¸¦ ÀÌ¿ëÇÏ¿© ¼³¸íÇÏ¿´´Ù. Á¦¾ÈµÈ ¹æ¹ýÀÇ µî°¡È¸·Î·Î °è»êµÈ ¹Ý»ç°è¼ö¿Í »ó¿ë ¾ÈÅ׳ª ¼³°è ÅøÀ» ÀÌ¿ëÇÑ ½Ã¹Ä·¹ÀÌ¼Ç °á°ú¸¦ ºñ±³ÇÏ¿© º» ¿¬±¸ÀÇ Å¸´ç¼ºÀ» °ËÁõÇÏ¿´´Ù.
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(English Abstract)
In this paper, we considered a design method for a microstrip patch antenna fed through two radiating edges by two feeding microstrip lines. Two feedlines are made to have a phase difference of 180 degree with each other in order to reduce cross-polarization level radiated from the antenna. The operation principle and design procedure for the considered antenna are explained using equivalent circuits. In order to check the validity of this study, the results for reflection coefficients of the antenna obtained by the proposed equivalent circuit method and the simulation using commercial antenna design tool are compared with each other.
Å°¿öµå(Keyword) microstrip patch antenna   dual fed antenna   low cross polarization  
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