¹«±â Åä·Ð¹æ
FFX Ž»ö ·¹ÀÌ´õ ¼º´É ÃßÁ¤
ÀÛ¼ºÀÚ : ³¯¸Á(59.12.xxx.xxx)
ÀÔ·Â 2012-09-06 11:26:39
  • Á¶È¸¼ö 19115
  • ´ñ±Û 14
  • Ãßõ 1 print

ÀϹÝÀûÀ¸·Î ¾Ë·ÁÁö°í °¢ÀÎµÈ »ç½ÇÀº FFX¿ë Ž»ö ·¹ÀÌ´õ´Â ³×´ú¶õµå Å»·¹½º»çÀÇ SMART-S MK2¸¦ ¸ð¹æÇÏ¿© °³¹ßÇÏ¿´°í ¼º´É ¶ÇÇÑ ºñ½ÁÇÒ °ÍÀ̶ó´Â ¼±ÀÔ°ßÀ» °¡Áö°í ÀÖ´Ù´Â °ÍÀÔ´Ï´Ù.

 

FFX Ž»ö ·¹ÀÌ´õ°¡ äÅÃÇÑ ÁÖÆļö´Â S ¹êµåÀÌ°í ÇâÈÄ Çѱ¹Çü ÀÌÁö½ºÇÔÀÇ °³¹ß¿¡µµ ÇöÀç °³¹ßÇÏ°í ÀÖ´Â DUAL BAND(S/X BAND)¸¦ »ç¿ëÇÒ °ÍÀ¸·Î ¿¹»óµÇ°í °ø±º¿ë Àú°íµµ ·¹ÀÌ´õµµ °°Àº ÁÖÆļö¸¦ »ç¿ëÇÑ´Ù´Â Á¡¿¡¼­ ¼º´É°ú Àû¿ë ±â¼ú ¼öÁØÀÇ ÆľÇÀº Áß¿äÇÒ °ÍÀ¸·Î ÆǴܵ˴ϴÙ.

 

±×·±µ¥ ¹ßÇ¥µÈ ³í¹®ÀÎ ¡°±ÙÁ¢ Àü°è ½ÃÇè ½Ã¼³À» ÀÌ¿ëÇÑ ´Éµ¿ À§»ó ¹è¿­ ¾ÈÅ׳ª ¼Û½Å ºö ÆÐÅÏ ÃøÁ¤¡±¿¡ µû¸£¸é 

FFX Ž»ö ·¹ÀÌ´õ´Â ´ÙÀ½°ú °°Àº ±¸¼º ¿ä¼Ò¿Í Ãâ·ÂÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù.

 

24°³ÀÇ ¹è¿­ ¼ÒÀÚ·Î ±¸¼ºµÈ ÁÖ¾ÈÅ׳ª Á¶¸³Ã¼,

16°³ÀÇ ¹ÝµµÃ¼ ¼Û¼ö½Å Á¶¸³Ã¼, 8°³ÀÇ ¹ÝµµÃ¼ ¼ö½Å Á¶¸³Ã¼,

24°³ ä³ÎÀ» ¼ö½ÅÀ» Çϱâ À§ÇÑ µðÁöÅÐ ¼ö½Å±â

Ãâ·Â : 2KW/MODULE, PEAK POWER : 32KW

 

±×¿¡ ¹ÝÇÏ¿© SMART-S MK2ÀÇ ¼º´ÉÀº ÇØ´ç Ä«´Ù·Î±×¿Í ÀÎÅͳÝÀÇ ÀڷḦ ³ª¸§´ë·Î Á¾ÇÕÇÏ¿© º¸¸é ´ÙÀ½°ú °°½À´Ï´Ù.

 

16°³ÀÇ ¹è¿­ ¼ÒÀÚ·Î ±¸¼ºµÈ ÁÖ¾ÈÅ׳ª Á¶¸³Ã¼,

12°³ÀÇ ¹ÝµµÃ¼ ¼Û¼ö½Å Á¶¸³Ã¼,

The output of the 16 antennas is fed to a digital beam forming network in which the 12 independent elevation beams are produced, after which DopplerFast Fourier Transform processing and automatic tracking is carried out. The transmitter is based on a high power, pulse-to-pulse coherent Traveling Wave Tube.

12°³ ä³ÎÀ» ¼ö½ÅÀ» Çϱâ À§ÇÑ µðÁöÅÐ ¼ö½Å±â(Digital beamforming, resulting in 12 simultaneous receive beams)

13.5RPM ½Ã Ž»ö °Å¸® : 250KM

27RPM ½Ã Ž»ö°Å¸® : 150KM

 

»ó±â¿¡ ³ªÅ¸³­ ÀڷḦ ¹ÙÅÁÀ¸·Î ¼Û¼ö½Å ¸ðµâÀÇ Ãâ·ÂÀÌ µ¿ÀÏÇÑ ÀüÁ¦·Î ºñ±³ÇÏ¿© º¸¸é

 

SMART-S MK2 ÷µÎ Àü·Â : 2kw x 12°³ ¼Û¼ö½Å ¸ðµâ = 24kw

FFX Ž»ö ·¹ÀÌ´õ ÷µÎÀü·Â : 2kw x 16°³ ¼Û¼ö½Å ¸ðµâ = 32kw

 

´Ù½Ã Á¤¸®Çϸé FFX Ž»ö·¹ÀÌ´õ°¡ ¼Û¼ö½Å ¸ðµâ »ç¿ë °³¼ö°¡ 4°³ ´õ ¸¹´Ù´Â °ÍÀ» ¾Ë ¼ö ÀÖ°í ¿©±â¿¡ ´õÇؼ­ »ç½Ç ¼Û¼ö½Å ¸ðµâÀÇ °³¹ß ½Ã±â°¡ ´õ ´ÊÀº °ü°è·Î ¼Û¼ö½Å ¸ðµâÀÇ Ãâ·ÂÀÌ SMART-2 MK2¿¡ Àû¿ëµÈ ¼Û¼ö½Å ¸ðµâº¸´Ù ´õ Ŭ °ÍÀ¸·Î ÃßÁ¤ÇÒ ¼ö ÀÖ´Â ¹è°æÀº ¼Û¼ö½Å ¸ðµâ °³¹ß°ü·Ã ³í¹®¿¡¼­µµ ÃßÁ¤ÀÌ °¡´ÉÇÏ´Ù°í »ý°¢µË´Ï´Ù.

 

°á·ÐÀûÀ¸·Î °°Àº ȸÀü¼ö¶ó¸é,

Ãâ·Â°ú ¼Û¼ö½Å ¸ðµâÀÇ ´õ ¸¹Àº ¼ö·®À¸·Î ¾ÈÅ׳ª À¯È¿¸éÀûÀÌ ´õ Ä¿¼­ ´ç¿¬È÷ ŽÁö°Å¸® ¶ÇÇÑ SMART MK2º¸´Ù ±æ¾î¾ß ÇÑ´Ù´Â Á¡ÀÌ°í ºÐÇØ´É ¶ÇÇÑ ¼Û¼ö½Å½Ã ´õ ¸¹Àº ºöÀÇ ¹æ»ç¿Í ¼ö½ÅÀÌ ÀÌ·çÁö´Â ±¸Á¶À̹ǷΠ´ç¿¬È÷ HW»ó ¿ùµîÇÑ ¼º´ÉÀ» °¡Á®¾ß ÇÒ °ÍÀ¸·Î »ý°¢ÇÕ´Ï´Ù.

 

Âü°í·Î ¼±Çü(1Â÷¿ø)°ú ¸éÇü(2Â÷¿ø)ÀÇ Âü°í ÀÚ·á ±×¸®°í ü°è¿¡ Àû¿ëµÈ ¼±Çü ¹è¿­ ·¹ÀÌ´õ¸¦ ÷ºÎÇÕ´Ï´Ù.

 

´ëÇ¥ À̹ÌÁö

¼± ¹è¿­(Linear Array).png
¸é ¹è¿­(Planar Array).png
Stacked Beam°ú Pencil Beam.png
´ñ±Û 14
0 / 500
  • ¹Ì¸®³» (218.145.xxx.xxx)
    2012-09-06 11:55:17
    mk2 ±â¹ÝÀº ¾Æ´Ò°Ì´Ï´Ù. mk2 '±Þ' ·¹ÀÌ´õ¸¦ 4¸é ¹èÄ¡ÇÑ°Å´Ï...
    0
  • aeolas (218.145.xxx.xxx)
    2012-09-06 11:41:31
    ¼ÒÀÚ¸¸ GaNÀ¸·Î ¹Ù²ãµµ Ãâ·ÂÀÌ ¹èÀÌ»ó ´Â´Ù°í Çϴµ¥ SMART-S MK2±â¹ÝÀ̶ó´Â SMILEÀÇ ¼ÒÀÚÁ¾·ù°¡ ±Ã±ÝÇÏ´õ±º¿ä
    0
  • ¹Ì¸®³» (218.145.xxx.xxx)
    2012-09-06 11:40:05
    Ãâ·ÂÀ» ±â¹ÝÀ¸·Î »ê¼úÀûÀ¸·Î ´ëÃæ ¶§·Á¹ö¸®¸é 27rpm À϶§ ŽÁö°Å¸®´Â 150km ¿¡¼­ 180+ km Á¤µµ·Î »ó½ÂÇϰԵǴ±º¿ä.
    0
  • ¹Ì¸®³» (218.145.xxx.xxx)
    2012-09-06 11:38:39
    ·¹ÀÌ´õÀÇ ´É·ÂÀÌ »ó´çÇϳ׿ä. ¼ÒÇÁÆ®¿þ¾îÀûÀÎ ºÎºÐÀº ¾Ë¼ö ¾ø°ÚÁö¸¸ ÀÏ´Ü Çϵå¿þ¾îÀûÀÎ ¼º´ÉÀº SMART-S MK2 ¸¦ ³Ñ¾î¼±´Ù°í ºÁµµ Å« ÁöÀåÀº ¾øÀ» Á¤µµÀÇ ¼º´ÉÀεí ÇÕ´Ï´Ù. ÀÌ°Å KD ½Ã¸®Á´Ù ´ë°øŽ»öÀº FFX °¡ ´õ ÁÁ¾Æ¹ö¸®´Â°Å ¾Æ´Ñ°¡ -_-;;
    0
1 2
1 2
Top