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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 :
1
/ 4
´ÙÀ½°Ç
ÇѱÛÁ¦¸ñ(Korean Title)
17GHz ´ë¿ªÀÇ ÀúÃâ·Â Electronic Scanner °³¹ß
¿µ¹®Á¦¸ñ(English Title)
Development of Low-Power Electronic Scanner for 17GHz Band
ÀúÀÚ(Author)
Á¤¼±Àç
Àü¼ºÈ£
ÀÌ¿µ¼·
À̱¤±Ù
ÀÓÀçÈ«
Seon-Jae Jeong
Sung-Ho Jeon
Young-Sub Lee
Kwang-Keun Lee
Jae-Hong Yim
¿ø¹®¼ö·Ïó(Citation)
VOL 23 NO. 04 PP. 0445 ~ 0452 (2019. 04)
Çѱ۳»¿ë
(Korean Abstract)
¿À´Ã³¯ ÇØ¾ç ¾÷°è¿¡¼ È°¿ëµÇ´Â ´ëºÎºÐÀÇ Å½Áö ½Ã½ºÅÛÀº °íÃâ·ÂÀÇ X-Band ´ë¿ªÀ» È°¿ëÇÑ ÀåºñµéÀÌ ´ë´Ù¼öÀÌ´Ù. ÀÌ·¯ÇÑ X-Band ´ë¿ªÀÇ ÁÖÆļö¸¦ È°¿ëÇÏ´Â ´ëºÎºÐÀÇ Å½Áö ½Ã½ºÅÛµéÀº ±¤¹üÀ§ÇÑ Å½Áö ¼º´É À̵æÀ» ±â´ëÇÒ ¼ö ÀÖÁö¸¸, ÀåºñÀÇ Æ¯¼º»ó Å©°í ¹«°Å¿ì¸ç Á¤¹ÐÇÑ Å½Áö¸¦ ¿äÇÏ´Â ºÐ¾ß¿¡¼´Â ÀûÇÕÇÏÁö ¾Ê´Ù´Â ÇÑ°èÁ¡À» Áö´Ñ´Ù. º» ³í¹®¿¡¼´Â Ku-Band ´ë¿ª Áß 17GHz ÁÖÆļö ´ë¿ª¿¡¼ 2W ¹Ì¸¸ÀÇ ÀúÃâ·ÂÀ¸·Î ÁÖº¯ÀÇ ¹°Ç¥»Ó¸¸ ¾Æ´Ï¶ó ¹Ù´ÙÀÇ ÆĶû±îÁö ŽÁö°¡ °¡´ÉÇÑ Electronic Scanner¸¦ ¼³°è ¹× Á¦ÀÛÇÏ°í, ½ÃÇèÀ» ÁøÇàÇÏ¿´´Ù. ÀúÀü·Â¿¡¼µµ ÃæºÐÇÑ Å½Áö¼º´ÉÀ» È®º¸Çϱâ À§ÇÏ¿© °í¼º´ÉÀÇ ÆÐÄ¡ ¾î·¹ÀÌ ¾ÈÅ׳ª ¹× µµÇ÷¯ È¿°ú¸¦ È°¿ëÇÏ¿© ÃæºÐÇÑ Å½Áö ¼º´ÉÀ» È®º¸ÇÏ¿´À¸¸ç, ÀÌ¿¡ ´ëÇÑ ½ÃÇè °á°ú ÃæºÐÇÑ °¡´É¼ºÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
Today, most detection systems used in the marine industry are the majority of devices operating in the high-power X-band bands. While most detection systems using these frequencies in the X-Band band can expect a wide range of detection performance, they are not suitable for precision detection and have the limitation that they are large and heavy. In this paper, we designed, fabricated and tested an electronic scanner capable of detecting not only the surrounding objects but also the ocean waves at a low power of less than 2W in the 17GHz frequency band of the Ku-Band. A high-performance patch array antenna and Doppler effect were utilized to obtain sufficient detection performance even at low power. As a result of the test, it was confirmed that the performance was sufficiently valuable.
Å°¿öµå(Keyword)
ÀúÀü·Â
ÆÐÄ¡ ¾î·¹ÀÌ ¾ÈÅ׳ª
17GHz
µµÇ÷¯ È¿°ú
Low Power
Patch array antenna
17GHz
Doppler Effect
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