Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document : 2 / 2
ÇѱÛÁ¦¸ñ(Korean Title) |
µà¾ó ¹Ý»çÆÇÀ» ÀÌ¿ëÇÑ ±¤´ë ¿ª º¸¿ìŸÀÌ ½½·Ô ¾ÈÅ׳ª |
¿µ¹®Á¦¸ñ(English Title) |
Wide Band Bow-Tie Slot Antenna with Dual Reflector. |
ÀúÀÚ(Author) |
ÀÌÀ缺
ÀÌ»ó¿ì
Jae-Sung Lee
Sang-Woo Lee
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 10 NO. 08 PP. 1352 ~ 1358 (2006. 08) |
Çѱ۳»¿ë (Korean Abstract) |
ÀÌ ³í¹®Àº µà¾ó ¹Ý»çÆÇÀ» ÀÌ¿ëÇÑ ±¤´ë¿ª º¸¿ìŸÀÌ ½½·Ô ¾ÈÅ׳ª¸¦ Á¦ÀÛ ½ÇÇè Çß´Ù. ½½·Ô ¾ÈÅ׳ª´Â ³ÐÀº µµÃ¼ÆÇ¿¡ ¾à 1/2 ±æÀÌÀÇ °¡´Ã°í ±ä ½½·ÔÀ» ¶Õ°Ô µÇ¸é ¹ÝÆÄÀå ´ÙÀÌÆú°ú ¸¶Âù°¡Áö·Î È¿À²ÀÌ ÁÁ°í °ÇÑ ÀüÆÄ°¡ º¹»çµÈ´Ù[1] ÀÌ ³í¹®¿¡¼´Â º¸Åë »ç°¢ ½½·Ô º¸´Ù ´ë¿ªÆøÀÌ ³ÐÀº º¸¿ìŸÀÌ ÇüÅÂÀÇ ½½·ÔÀ¸·Î Á¦ÀÛÇÏ¿´´Ù. ¸ÕÀú ´ÜÀÏ ¹Ý»çÆÇ ½½·Ô ¾ÈÅ׳ª¸¦ Á¦ÀÛ ½ÇÇè ÃøÁ¤ ÇÏ¿´À¸¸ç Á¦ÀÛµÈ ´ÜÀÏ ¹Ý»çÆÇ ½½·Ô ¾ÈÅ׳ª¿¡ ¶Ç ÇϳªÀÇ ¹Ý»çÆÇÀ» ½½·Ô ¾ÈÅ׳ª¿Í ¹Ý»çÆÇ »çÀÌ¿¡ »ðÀÔÇÔÀ¸·Î¼ ´ë¿ªÆøÀ» È®Àå ÇÏ¿´´Ù. Á¦ÀÛ ½ÇÇè °á°ú VSWR<2.0 ÀÌÇÏÀÎ Low Band\'´ë¿ªÆøÀº ¾à 22%(793MHz~992MHz) ´ë¿ªÆøÀ» °¡Á³À¸¸ç High Band ´ë¿ªÆøÀº ¾à 61% (1626MHz ~3064MHz)ÀÇ ´ë¿ªÆøÀ» °¡ÁüÀ» ½ÇÇèÀ» ÅëÇØ ¾Ë ¼ö ÀÖ¾ú´Ù. |
¿µ¹®³»¿ë (English Abstract) |
In this paper, we have fabricated and tested a broad band bow-tie slot antenna widi dual reflector. If we put 1/2 length Ain and long slot on a wide metal plate, the slot antenna radiates efficient and strong radio wave as same as 1/2 dipole antenna does, we made with bow-tie form slot which has wider broad band than normal rectangular slot. At first, we made and test a single reflector slot antenna. To enlarge the broad band, we inserted another reflection plate between the slot antenna and reflection plate. After the test, we could have known that the (ow band(VSWR<2.0) has about 22%(793MHz 〜 992MHz), high band(VSWR<2.0) has about 61% (1626MHz 〜 3064MHz) |
Å°¿öµå(Keyword) |
bow-tie
slot
wide band
dual reflector
|
ÆÄÀÏ÷ºÎ |
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