ÇѱÛÁ¦¸ñ(Korean Title) |
CPW·Î ±ÞÀüµÇ´Â HDTV¿ë ±¤´ë¿ª ¸ð³ëÆú ¾ÈÅ׳ª |
¿µ¹®Á¦¸ñ(English Title) |
CPW-fed Broadband Monopole Antenna for HDTV Reception |
ÀúÀÚ(Author) |
ÀÌÁ¾ÀÍ
ÇÑ´ëÈñ
±è¼ö¹Î
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¿©ÁØÈ£
Jong-Ig Lee
Dae-Hee Han
Soo-Min Kim
Gun-Kyun Kim
Junho Yeo
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¿ø¹®¼ö·Ïó(Citation) |
VOL 16 NO. 02 PP. 0564 ~ 0566 (2012. 10) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ÄÚÇÁ·¡³Ê µµÆÄ°üÀ¸·Î ±ÞÀüµÇ´Â ¼ÒÇü ±¤´ë¿ª Æò¸é ¸ð³ëÆú ¾ÈÅ׳ªÀÇ ¼³°è¹æ¹ý¿¡ ´ëÇØ ¿¬±¸ÇÏ¿´´Ù. Á¦¾ÈµÈ ±¸Á¶ÀÇ ±¤´ë¿ª ¸ð³ëÆúÀ» Áö»óÆÄ µðÁöÅйæ¼Û ¼ö½Å¿ëÀ¸·Î ÃÖÀûÈ ¼³°èÇÏ¿´´Ù. ±¤´ë¿ª ¸ð³ëÆúÀº Ư¼º ÀÓÇÇ´ø½º 75¿ÈÀÇ ÄÚÇÁ·¡³Ê µµÆÄ°üÀ¸·Î ±ÞÀüµÇ°í 100 mm 200 mm Å©±âÀÇ FR4 ±âÆÇ¿¡ ¼³°èÇÏ¿´´Ù. ¸ð³ëÆúÀ» ¼ÒÇüÈ Çϱâ À§ÇØ ½½¸´À» ºÎ°¡ÇÏ°í ±ÞÀü¼±°ú ¸ð³ëÆúÀÇ ÀÓÇÇ´ø½º Á¤ÇÕÀ» À§ÇØ À¯µµ¼º ½ºÅͺ긦 ÀåÇÏÇÏ¿´´Ù. µðÁöÅÐ ¹æ¼Û ÁÖÆļö ´ë¿ªÀÎ 470£806 MHz ´ë¿ª¿¡¼ µ¿ÀÛÇϵµ·Ï ¼³°èµÈ ¾ÈÅ׳ª¸¦ FR4 ±âÆÇ »ó¿¡ Á¦ÀÛ ÈÄ ½ÇÇèÀ» ÅëÇÏ¿© ¿¬±¸°á°úÀÇ Å¸´ç¼ºÀ» °ËÁõÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In this paper, a design method for a compact broadband planar monopole antenna fed by coplanar waveguide (CPW) is studied. The proposed broadband monopole is optimized for terrestrial digital television (DTV) receiving. The monopole is fed by a CPW with 75-ohm characteristic impedance on an FR4 substrate and its size is 100 mm 200 mm. A pair of slit is appended for size reduction and an inductive stub is loaded for the impedance matching between the feedline and monopole. The optimized monopole antenna for DTV band (470£806 MHz) is fabricated on an FR4 substrate and tested experimentally to verify the results of this study.
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Å°¿öµå(Keyword) |
planar monopole antenna
CPW-fed antenna
broadband antenna
DTV antenna
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ÆÄÀÏ÷ºÎ |
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