¼öÃâ¿ë F-35ÀÇ ´Ù¿î±×·¹ÀÌµå ³»¿ª(¹ø¿ªº»)

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Up to US$ 1 Billion of the projected overrun on the Lockheed Martin F-35 JSF is attributable

to the development of anti-tamper (AT) technology to protect stealth features on the JSF,

together with a sanitized and probably less stealthy export configulation of the fighter.



·ÏÈ÷µå ¸¶Æ¾ÀÇ F-35 JSF¿¡ Àû¿ëµÉ Anti-Tamper(AT) ±â¼úÀ» °³¹ßÇϴµ¥ »ç¿ëµÉ 10¾ï ´Þ·¯ ÀÌ»óÀÇ

Ãß°¡ ¿¹»ê¾ÈÀÌ Á¦ÃâµÇ¾ú´Ù. Anti-Tamper ±â¼úÀ̶õ F-35ÀÇ ½ºÅÚ½º Ư¼ºÀ» À¯Ãâ ¹æÁöÇϱâ À§ÇÑ ±â¼ú

À̸ç, ¿©±â¿¡´Â ƯÁ¤ ±â¼úÀÇ »èÁ¦, ¼öÃâ¿ë ¸ðµ¨ÀÇ ½ºÅÚ½º¼ºÀÌ ÀúÇϵǵµ·Ï ¸¸µå´Â °ÍÀÌ Æ÷ÇԵȴÙ.



¿ªÀÚÁÖ : Anti-Tamper (AT)´Â ¹Ì±¹ÀÇ ¹«±âüÁ¦¿¡ Àû¿ëµÇ´Â °³³äÀ¸·Î Ÿ±¹ÀÌ ¹Ì±¹ÀÇ ¹«±â±â¼úÀ»

ºÒ¹ýÀûÀ¸·Î ÀÌ¿ëÇÏ´Â °ÍÀ» ¹æÁöÇϰųª Áö¿¬Çϱâ À§ÇØ Àû¿ëÇÏ´Â ½Ã½ºÅÛ ¿£Áö´Ï¾î¸µ ±â¼úÀ» ¸»ÇÕ´Ï´Ù.



Some of this overrun is reflected in a supplemental contract awarded to Lockheed Martin

in November 2003, valued at US$603 million and covering the development of an international

partner version of the JSF. Building export JSFs with less sensitive -and less effective - low

observable (LO) features is practicable because the primary structure of the JSF is

conventional, with most of the LO system being added at the end of the assembly line.


ÀÌ Ãß°¡¿¹»ê¿¡´Â 2003³â 11¿ù ·ÏÈ÷µå ¸¶Æ¾°ú ¸ÎÀº Ãß°¡°è¾à°ú ¿¡ µû¸¥ Áõ¾× 6¾ï 3¹é¸¸ ´Þ·¯¿Í JSFÀÇ

International partner versionÀ» °³¹ßÇÏ´Â µ¥µå´Â ºñ¿ëÀÌ ¹Ý¿µµÇ¾î ÀÖ´Ù. ÀÌ ¼öÃâ¿ë JSF´Â ¹Ì±¹¿ëº¸´Ù

´ú ¹Î°¨ÇÏ°í, ´ú È¿À²ÀûÀ̸ç, ·¹ÀÌ´õÀÇ ¼º´Éµµ ¶³¾îÁö´Â °Í(Low observable)ÀÌ µÉ °ÍÀÌ´Ù.

ÀÌ´Â ÃæºÐÈ÷ »ý»ê °¡´ÉÇÏ´Ù. JSFÀÇ °³¹ßÃʱ⠱¸Á¶¸¦ Àû¿ëÇÏ°í Á¶¸³¶óÀÎÀÇ ¸Ç ¸¶Áö¸· ´Ü°è¿¡¼­ ³·Àº

¼º´ÉÀÇ ½Ã½ºÅÛÀ» ´Þ¾ÆÁֱ⸸ ÇÏ¸é µÇ±â ¶§¹®ÀÌ´Ù.


The international JSF would have a larger RCS than the US version, would be easier to detect

by hostile radars and would consequently be more susceptible to attack. Like other LO aircraft,

it does not carry active jamming equipment or a towed decoy and it cannot use high off-bore

sight air-to-air missile when in stealth mode


JSFÀÇ ¼öÃâÇü ¹öÀüÀº ¹Ì±¹Çüº¸´Ù ³ôÀº RCS °ªÀ» °¡Áö°Ô µÉ °ÍÀÌ´Ù. µû¶ó¼­ ÀÏ¹Ý Àú¼º´ÉÀÇ Àû ÀüÅõ±â¿¡

µµ ½±°Ô Æ÷ÂøµÇ¸ç, °ø°ÝÀ» ¹ÞÀ» Áöµµ ¸ð¸¥´Ù. JSFÀÇ ¼öÃâ¿ë ¹öÀü¿¡´Â ÀÏ¹Ý Àú¼º´É ÀüÅõ±â¿Í ¸¶Âù°¡Áö·Î,

´Éµ¿Çü ÀüÀÚ±³¶õ ÀåÄ¡(active jamming equipment), °ßÀÎ µðÄÚÀÌ(towed decoy)°¡ žÀçµÇÁö ¾ÊÀ» °ÍÀÌ

´Ù. ±×¸®°í ½ºÅÚ½º ¸ðµå¿¡¼­ ½Ã°è ¹Û ¸ñÇ¥¹°¿¡ ´ëÇÑ °ø´ë°ø ¹Ì»çÀÏ °ø°Ýµµ ÇÒ ¼ö ¾øÀ» °ÍÀÌ´Ù.



±Û ³»¿ë¿¡ ¾ð±ÞµÈ °Í ¿ÜÀÇ ±¸Ã¼ÀûÀÎ ´Ù¿î ±×·¹ÀÌµå ³»¿ªÀÔ´Ï´Ù.



Different exhaust structure and coatings

´Ù¸¥ ÇüÅÂÀÇ ¹è±â±¸Á¶¿Í ÄÚÆÃ


Less capable paints and treatments

´ú È¿À²ÀûÀÎ ÆäÀÎÆ®¿Í Ç¥¸éó¸®


Standard SRAAM station -greater likelihood of WVR engagement

±âº»ÇüÀÇ SRAAM ½ºÅ×ÀÌ¼Ç - WVR±³Àü°ú Å« À¯»ç¼º


Downgraded inlet and compressor face treatment

´Ù¿î±×·¹ÀÌµå µÈ ÈíÀÔ±¸¿Í ´Ù¿î ±×·¹À̵åµÈ ÄÄÇÁ·¹¼Å Ç¥¸éó¸®


*Ãâó : http://blog.daum.net/blackho93/12323509

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