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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) FDTD¹ýÀ» ÀÌ¿ëÇÑ GPS¿ë ¸¶ÀÌÅ©·Î½ºÆ®¸² ÆÐÄ¡ ¾ÈÅ׳ªÀÇ ¿øÇüÆíÆÄ Æ¯¼ºÇؼ® ¹× ¼³°è
¿µ¹®Á¦¸ñ(English Title) Design and Analysis of Circular Polarization Characteristics of Microstrip Patch Antenna for GPS using FDTD Method
ÀúÀÚ(Author) ÃÖÈñÁÖ   ±è¹ÎÈ£   Á¤ÁÖ¼ö   º¯°Ç½Ä   Hee-Joo Choi   Min-Ho Kim   Joo-Soo Jeong   Kun-Sik Byon  
¿ø¹®¼ö·Ïó(Citation) VOL 03 NO. 03 PP. 0533 ~ 0540 (1999. 09)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â ±¸Çü ÆÐÄ¡¸¦ ÀÌ¿ëÇÏ¿© GPS¿ë ¸¶ÀÌÅ©·Î½ºÆ®¸³ ¾ÈÅ׳ª¸¦ ¼³°èÇÏ¿´À¸¸ç ¾ÈÅ׳ªÀÇ Æ¯¼ºÀ» È®ÀÎÇϱâ À§ÇÏ¿© ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ ´ÜÀÏ ±¸Çü ¸¶ÀÌÅ©·Î½ºÆ®¸³ ÆÐÄ¡ ¾ÈÅ׳ªÀÇ Æø°ú ±ÞÀü¼±À» º¯È­ ½ÃÄ×´Ù. ±×¸®°í Ãàºñ¸¦ ÀÌ¿ëÇÏ¿© ¿ì¼±È¸ ¿øÇüÆíÆÄ Æ¯¼ºÀ» È®ÀÎÇÏ¿´°í, °á°ú¸¦ ÅëÇØ À¯ÇÑÂ÷ºÐ ½Ã°£¿µ¿ª¹ýÀº ¸¶ÀÌÅ©·Î½ºÆ®¸³ ¾ÈÅ׳ª¸¦ ¼³°èÇϱâ À§ÇÑ È¿°úÀûÀÎ ¹æ¹ýÀÓÀ» È®ÀÎÇÏ¿´´Ù. ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÑ GPSÀ§¼ºÀ¸·ÎºÎÅÍ ¼ö½ÅµÈ ÁÖÆļöÀÇ °øÁøÁ¡À» È®ÀÎÇÏ¿´°í, ÃøÁ¤Ä¡¿Í ºñ±³Àû Àß ÀÏÄ¡ÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this paper, a microstrip antenna is designed using a rectangular patch. To find characteristics of the antenna, computer simulations of the rectangular single microstrip patch antenna are performed with changing width and feed line. And we found characteristics of RHCP using axial ratio. Through the results, we found that the Finite Difference Time Domain(FDTD) method is an effective method for designing microstrip patch antenna. According to simulation the resonant point has been found it in the frequency received from GPS satellite. And these results were in relatively good accordance with the measured values.
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