2015³â Ãß°èÇмú´ëȸ
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
¼ÒÇü ÀÌÁß ´ë¿ª ½½·Ô ¾ÈÅ׳ª ¼³°è |
¿µ¹®Á¦¸ñ(English Title) |
Design of Compact Dual-band Slot Antenna |
ÀúÀÚ(Author) |
¿©ÁØÈ£
¹ÚÁøÅÃ
ÀÌÁ¾ÀÍ
Junho Yeo
Jin-Taek Park
Jong-Ig Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 19 NO. 02 PP. 0061 ~ 0062 (2015. 10) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ºÐÇÒ ¸µ °øÁø±â(SRR; split-ring resonator)¸¦ ÀÌ¿ëÇÑ ¼ÒÇü ÀÌÁß ´ë¿ª ½½·Ô ¾ÈÅ׳ª¿¡ ´ëÇÑ ¼³°è ¹æ¹ýÀ» ¿¬±¸ÇÏ¿´´Ù. Á¦¾ÈµÈ ½½·Ô ¾ÈÅ׳ª´Â ÀÌÁß ´ë¿ª µ¿ÀÛÀ» À§ÇØ SRR µµÃ¼¸¦ Á÷»ç°¢Çü ½½·Ô ³»¿¡ ÀåÇϵǾú´Ù. SRR µµÃ¼¿Í ½½·Ô »çÀÌÀÇ °£°Ý, SRR µµÃ¼ÀÇ ÆøÀÇ º¯È¿¡ µû¸¥ ÀÔ·Â ¹Ý»ç°è¼ö¿Í À̵æ Ư¼ºÀ» ºÐ¼®ÇÏ¿© ÃÖÁ¾ ¼³°è º¯¼ö¸¦ µµÃâÇÏ¿´´Ù. 2.45 GHz WLAN ´ë¿ª°ú 3.40—5.35 GHz ´ë¿ª¿¡¼ µ¿ÀÛÇÏ´Â ÀÌÁß ´ë¿ª ½½·Ô ¾ÈÅ׳ª¸¦ FR4 ±âÆÇ »ó¿¡ 30 mm ¡¿ 30 mm Å©±â·Î ¼³°èÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In this paper, a design method for a dual-band compact slot antenna using SRR(split-ring resonator) conductor is studied. The SRR conductor is loaded inside of a rectangular slot of the proposed antenna for dual-band operation. Final design parameters are obtained by analyzing the effects of the gap between the SRR conductor and slot, and the width of the SRR conductor on the input reflection coefficient and gain characteristics. A prototype of the proposed dual-band slot antenna operating at 2.45 GHz WLAN band and 3.40—5.35 GHz band is designed on an FR4 substrate with a dimension of 30 mm by 30 mm.
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Å°¿öµå(Keyword) |
multiple directors
gain enhancement
series-fed dipole pair antenna
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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