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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 :

ÇѱÛÁ¦¸ñ(Korean Title) Æ÷Å© ¸ð¾çÀÇ ±ÞÀü ±¸Á¶¸¦ °®´Â º¯ÇüµÈ ¸¶¸§¸ð ½½·Ô UWB ¾ÈÅ׳ª ¼³°è ¹× Á¦ÀÛ
¿µ¹®Á¦¸ñ(English Title) A Design and Manufacture of Modified Rhombus Slot UWB antenna with Fork-shaped-Fed
ÀúÀÚ(Author) ±èÁ¾È­   ±è±â·¡   À±ÁßÇÑ   Jong-Hwa Kim   Gi-Rae Kim   Joong-Han Yoon  
¿ø¹®¼ö·Ïó(Citation) VOL 20 NO. 01 PP. 0630 ~ 0632 (2016. 05)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â Æ÷Å© ¸ð¾çÀÇ ±ÞÀü ±¸Á¶¸¦ °®´Â º¯ÇüµÈ ¸¶¸§¸ð ½½·Ô UWB(Ultra Wide Band) ¾ÈÅ׳ª¸¦ Á¦¾ÈÇÑ´Ù. Á¦¾ÈµÈ ¾ÈÅ׳ª´Â ¸¶¸§¸ð ÇüÅÂÀÇ ½½·Ô ±¸Á¶·ÎºÎÅÍ UWB Åë½Å¿¡ ÀûÇÕÇÑ Ãʱ¤´ë¿ª Ư¼º(3.1¡­10.6 GHz)À» °®µµ·Ï »ó´Ü°ú ÇÏ´Ü ¿µ¿ªÀÌ Á¦°ÅµÈ º¯ÇüµÈ ¸¶¸§¸ð ±¸Á¶¸¦ °®µµ·Ï ¼³°èÇÏ¿´À¸¸ç ±ÞÀü±¸Á¶´Â ±¤´ë¿ª Ư¼ºÀ» °®´Â ¹æ¹ýÀ¸·Î¼­ Æ÷Å© ¸ð¾çÀÇ ±¸Á¶¸¦ »ç¿ëÇÏ¿´´Ù. Á¦¾ÈµÈ ¾ÈÅ׳ª´Â 34mm(W1) ¡¿ 34 mm(L1) ¡¿ 1 mm(t)ÀÇ À¯ÀüÀ² 4.4ÀÎ FR-4 À¯Àüü ±âÆÇ Å©±â¿¡ 30 mm(W2) ¡¿ 16.75mm(L3 L4) ½½·Ô Å©±â¸¦ °®µµ·Ï ¼³°èµÇ¾ú´Ù. ÃÖÀûÈ­ °úÁ¤À» °ÅÄ£ ÈÄ, Á¦¾ÈµÈ ¾ÈÅ׳ª´Â Á¦ÀÛ ¹× ÃøÁ¤µÇ¾ú´Ù. ÃøÁ¤°á°ú, Á¦¾ÈµÈ ¾ÈÅ׳ªÀÇ ¹Ý»ç¼Õ½Ç Ư¼ºÀº 3.1 ¡­ 10.6 GHz ´ë¿ª¿¡¼­ -10dB¸¦ ±âÁØÀ» ¸¸Á·ÇÏ¿´À¸¸ç µ¿À۴뿪¿¡¼­ ÃøÁ¤µÈ À̵æ°ú ¹æ»çÆÐÅÏ Æ¯¼º °á°ú¸¦ ¾ò¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this paper, we propose a modified rhombus slot UWB(Ultra Wide Band) antenna with fork-shaped feeding structure. The proposed modified rhombus slot structure is eliminated upper and lower part of the basic rhombus slot shape to get ultra-wideband characteristics for UWB communication. Also, feeding structure is used to fork-shaped structure to get ultra-wideband characteristics. The antenna is designed on an FR-4 substrate of which the dielectric constant is 4.4, and its overall size is 34 mm(W1) ¡¿ 34 mm(L1) ¡¿ 1 mm(t), and its slot antenna size is 30 mm(W2) ¡¿ 16.75 mm(L3 L4). After the optimized process, the proposed antenna is fabricated and measured. Measured result. fabricated antenna satisfied -10 dB impedance bandwidth in UWB frequency band (3.1 ~ 10.6 GHz ). And measured results of gain and radiation patterns characteristics displayed determined for operating bands.
Å°¿öµå(Keyword) º¯ÇüµÈ ¸¶¸§¸ð ½½·Ô   Æ÷Å© ÇüÅÂÀÇ ±ÞÀü   ÃÊ ±¤´ë¿ª ÀÀ¿ë  
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