Ȩ > Ç¥ÁØÈ °³¿ä > TTAÀÇ Ç¥ÁØÇöȲ
Ç¥ÁعøÈ£ | TTAK.KO-06.0122/R2 | ±¸Ç¥ÁعøÈ£ | |
---|---|---|---|
Á¦°³Á¤ÀÏ | 2015-12-16 | ÃÑÆäÀÌÁö | 31 |
ÇѱÛÇ¥Áظí | ±¹³» ¹«¼± Åë½Å¸Á ¼³°è¸¦ À§ÇÑ Áö¿ªº° °¿ì°µµ ¹× À¯È¿Áö±¸¹Ý°æÀÎÀÚ ºÐÆ÷ | ||
¿µ¹®Ç¥Áظí | Regional Rainfall-rate and Effective Earth Radius Factor Distributions for Designing Radio Communication Links | ||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº ±¹³» Áö¿ªº° °¿ì °µµ¿Í À¯È¿Áö±¸¹Ý°æÀÎÀÚ ºÐÆ÷¿¡ ´ëÇÑ Á¤º¸¸¦ Á¦°øÇÑ´Ù. °¿ì °µµ ºÐÆ÷´Â ±¹³» ±â»ó °üÃø¼Ò 88°³ Áö¿ª¿¡¼ Àå±â°£ ÃøÁ¤µÈ ÃÖ±Ù °¿ì·® µ¥ÀÌÅÍ(13³â-73°³¼Ò, 11³â-1°³¼Ò,10³â-9°³¼Ò, 8³â-2°³¼Ò, 5³â-2°³¼Ò, 3³â-1°³¼Ò)¸¦ ÀÌ¿ëÇÏ¿© 1ºÐ ´©Àû °¿ì °µµ ºÐÆ÷¸¦ ÃßÃâÇÏ¿´´Ù. ÇÑÆí ±¹³» 4°³ ±â»ó°üÃø¼Ò(Æ÷Ç×, ¼ÓÃÊ, Á¦ÁÖ, ¹é·Éµµ)¿¡¼ 6³â°£(¡®08~¡¯13) ÃøÁ¤ÇÑ °íÃþ ±â»ó ÀڷḦ ÀÌ¿ëÇÏ¿© ÁöÇ¥¸é¿¡¼ 1km±îÁöÀÇ ´ë±â±¼Àý·ü ±â¿ï±â¸¦ ±¸ÇÏ¿´À¸¸ç À̸¦ ÅëÇØ ±¹³» 4°³ ÁöÁ¡¿¡¼ÀÇ À¯È¿Áö±¸¹Ý°æÀÎÀÚ °ªÀ» Á¦°øÇÑ´Ù. | ||
¿µ¹®³»¿ë¿ä¾à | The standard provides information on the regional rainfall-rate and effective earth radius factor distributions. The data on regional rainfall-rate distributions were derived by long-term rainfall_rate measurement data(13 years-73 places, 11 years-1 place, 10 years-9 places, 8 years-2 places, 5 years-2 places, 3 years-1 place) at 88 areas and provided rainfall-rate data with 1 minute integrated time. On the other hand, using the upper air sounding data measured by radiosonde at 4 aerological observations(Pohang, Sokcho, Jeju, Baegnyeongdo) for 6 years(¡®08~¡¯13), the gradients of radio refractivity up to 1km were calculated and the final data on the earth radius factor were derived. | ||
±¹Á¦Ç¥ÁØ | |||
°ü·ÃÆÄÀÏ | TTAK.KO-06.0122_R2_[2].pdf |