Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
À¯´ÏÇ÷¡³Ê ±ÞÀü±¸Á¶¸¦ °®´Â Å×ÀÌÆÛµå ½½·Ô ¾ÈÅ׳ªÀÇ ¼³°è |
¿µ¹®Á¦¸ñ(English Title) |
Design of a Tapered Slot Array Antenna with Uniplanar Feed |
ÀúÀÚ(Author) |
±èÇý¸®
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Hye Ri Kim
Noh Joon Park
Young Jin Kang
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¿ø¹®¼ö·Ïó(Citation) |
VOL 10 NO. 02 PP. 0386 ~ 0391 (2006. 02) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â À¯´Ï Ç÷¡³Ê ±ÞÀü±¸Á¶¸¦ °®´Â VÇü ¼±Çü Å×ÀÌÆÛµå ½½·Ô ¾ÈÅ׳ª¸¦ ¼³°èÇÏ¿´´Ù. ¼³°è¿¡ »ç¿ëÇÑ À¯Àüü ±âÆÇÀº µÎ²²°¡ 0.762mmÀÌ°í ºñÀ¯ÀüÀ²ÀÌ 3.0ÀÎ PTFE ±âÆÇÀÌ¸ç ¼Õ½Ç ÅºÁ¨Æ®´Â 0.001ÀÌ´Ù. ¶ÇÇÑ Á᫐ ÁÖÆļö´Â 5.8GHz·Î ¼³°èÇÏ¿´À¸¸ç ±ÞÀü¼±·ÎÀÇ ½ÇÇöÀº Hammerstad¿¡ ÀÇÇÑ ½ÄÀ» »ç¿ë ÇÏ¿´´Ù. V-LTSAÀÇ S11°ú VSWRÀÇ ½Ã¹Ä·¹ÀÌ¼Ç °á°ú¸¦ ¾ò¾úÀ¸¸ç -10dB¸¦ ±âÁØÀ¸·Î ÇÒ ¶§ ´ë¿ªÆøÀº ¾à 4.3GHzÀ̾ú°í VSWRÀº ¾à 1.8 OctaveÀÇ ±¤´ë¿ª Ư¼ºÀ» ³ªÅ¸³»¾ú´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In this paper, a design of V-type Linearly Tapered Slot Antenna(V-LTSA) with uniplanar microstrip-to-coplanar stripline(CPS) transitions is presented. The effect of reducing and increasing with taper width G, teper length L and opening angle are also considered at 5.8 GHz. In the result of a simulation by using CST-MWS, the return loss characteristic came very wide band about 4.3GHz, or 1.8 Octave. Proposed V-LTSA design schemes are expected to be a good antenna for microwave and millimeter-wave communcations.
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Å°¿öµå(Keyword) |
Tapered slot
Broadband antenna
CPS transition
Multi-octave
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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