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Á¦°³Á¤ÀÏ 2012-12-21 ÃÑÆäÀÌÁö 20
ÇѱÛÇ¥Áظí 30 MHz ÀÌÇÏ ÀüÆÄ Æ¯¼ºÀ» °í·ÁÇÑ ÀÚ±âÀå ¼¼±â ȯ»ê ¹æ¹ý
¿µ¹®Ç¥Áظí The Conversion Methods of H-field Strength considering the Propagation Characteristics below 30 MHz
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØ¿¡¼­ ´Ù·ç´Â 30 MHz ÀÌÇÏ¿¡¼­ÀÇ ÀÚ±âÀå ȯ»ê ¹æ¹ýÀº ±Ù¿ªÀå ¹× ¿ø¿ªÀåÀ» Æ÷ÇÔÇÏ´Â ÀÓÀÇ °Å¸®¿¡¼­ ÃøÁ¤µÈ ÀÚ±âÀå ¼¼±â·ÎºÎÅÍ 3 m, 10 m, 30 mÀÇ ÃøÁ¤ °Å¸®¿¡ ´ëÇÑ ÀÚ±âÀå ¼¼±â¸¦ ÃßÁ¤ÇØ ³»´Â ¹æ¹ýÀÌ´Ù. º» Ç¥ÁØ¿¡¼­´Â ÁÖÆļö¿¡ µû¶ó ±Ù¿ªÀå¿¡¼­ ¿ø¿ªÀåÀ¸·Î º¯È¯ÇÏ´Â ¼öÇÐÀû ¸ðµ¨À» ÀÌ¿ëÇÏ¿© 3 m, 10 m, 30 m °Å¸®¿¡¼­ ÃøÁ¤µÈ ÀÚ±âÀå ¼¼±â·Î ȯ»êÀÌ °¡´ÉÇÑ °è¼ö¸¦ Á¦°øÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard contains the conversion method of H field including near field to far field regions in the frequency below 30 MHz. The conversion factor can be calculated at 3 m, 10 m, and 30 m distance, which is changing from near to far regions with frequency using mathematical model.
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