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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2017³â Ãá°èÇмú´ëȸ

2017³â Ãá°èÇмú´ëȸ

Current Result Document : 10 / 41 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) 1.6GHz´ë¿ª¿ë ±¤´ë¿ª ¿øÆíÆÄ ÆÐÄ¡ ¾ÈÅ׳ª ¼³°è
¿µ¹®Á¦¸ñ(English Title) Design of Wideband Circular polarized Patch Antenna for 1.6GHz band
ÀúÀÚ(Author) ±è°Ç±Õ   À̽¿±   ¿©ÁØÈ£   ÀÌÁ¾ÀÍ   °­³çÇР  GunKyun Kim   Seung-Yeop Rhee   Junho Yeo   Jong-Ig Lee   NyoungHak Kang  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 01 PP. 0061 ~ 0062 (2017. 06)
Çѱ۳»¿ë
(Korean Abstract)
º» ¿¬±¸¿¡¼­´Â ÁÖÆļö 1.5GHz~1.7GHz ³ÐÀº ´ë¿ª¿¡¼­ µ¿ÀÛÇÏ´Â ³»ºÎ ½½·Ô°ú ¿ÜºÎ ½ºÅͺ긦 °®´Â ¿øÇüÆíÆÄ ÆÐÄ¡ ¾ÈÅ׳ª¸¦ ¼³°èÇÏ¿´´Ù. ±¤´ë¿ª Ư¼º°ú °í À̵æÀ» °®±â À§ÇØ ±âº»ÀûÀ¸·Î Á¢ÁöÆÇÀ¸·ÎºÎÅÍ ³ôÀº °ø±âÃþÀ» Àû¿ëÇÏ¿´´Ù. ÀÓÇÇ´ø½º ´ë¿ªÆøÀ» °³¼±Çϱâ À§ÇÏ¿© ÆÐÄ¡ÀÇ Å©±â, ¸ÅÀÎ ÆÐÄ¡¿Í Á¢ÁöÆÇ °£°Å¸®, ³»ºÎ ½½·ÔÀÇ ±æÀÌ, ±ÞÀü À§Ä¡, ¿ÜºÎ ½ºÅͺêÀÇ ±æÀÌ µîÀ» Á¶Á¤ÇÏ¿´´Ù. ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ 1.5GHz~1.7GHz ´ë¿ªÀÇ ¾ÈÅ׳ª¸¦ ¼³°èÇÏ°í ¹Ý»ç¼Õ½Ç, À̵æ, ¹æ»çÆÐÅÏ µîÀÇ ¾ÈÅ׳ª Ư¼ºÀ» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this study, a circular polarization patch antenna operates at the wide bandwidth of 1.5GHz~1.7GHz was designed. To obtain the wide bandwidth and high gain, the high air substrate was applied. The impedance bandwidth is improved by adjusting the sizes of patch, the distance between main patch and ground plate, the length of internal slots, the position of feeding point, the length of external stub, etc. The antenna is designed by simulation for an operation in the frequency range of 1.5GHz~1.7GHz band, and the antenna characteristics such as return loss, gain, radiation patterns are examined.
Å°¿öµå(Keyword) Wideband antenna   Circular polarization   microstrip patch antenna   GPS   GLONASS  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå