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ALPHAWAVE
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ÁÖ¿ä ITEM CDMA °ü·Ã °èÃøÀåºñ, HPA/LPA/LNA, RF module
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´ç»ç´Â 2.3GHz Ãʰí¼ÓÈÞ´ëÀÎÅͳÝ(HPi), À§¼º DMB, DMA ±âÁö±¹ ½ÃÇè ¹× °¨½ÃÀåºñ,CDMA Áß°è±â¸¦ °³¹ßÇÏ´Â ¿¬±¸ Áß½ÉÀÇ ETRI â¾÷ º¥Ã³±â¾÷ÀÔ´Ï´Ù. â¾÷ÇÑÁö 1³â¹Û¿¡ µÇÁö ¾Ê¾ÒÁö¸¸ RF ¹× ½Ã½ºÅÛ ºÐ¾ß¿¡¼­ ¿øÃµ ±â¼úÀ» È®º¸Çϰí ÀÖ¾î °¢Á¾ ÀÀ¿ë ºÐ¾ß¿¡¼­ ¾÷°è¸¦ ¼±µµÇϰí ÀÖ½À´Ï´Ù. 2.3GHz Ãʰí¼ÓÈÞ´ëÀÎÅͳÝ(HPi) ±âÁö±¹ RF ½Ã½ºÅÛÀ» ETRI¿Í °øµ¿À¸·Î °³¹ß ÁßÀ̸ç, CDMA °èÃøÀåºñ ¹× ±âÁö±¹ °¨½ÃÀåÄ¡ ºÐ¾ß¿¡¼­ ÀÌ¹Ì °¢Á¾ ¸ðµ¨À» Çù·Â¾÷ü¿Í °øµ¿À¸·Î °³¹ßÇÏ¿© »ý»ê ÁßÀÔ´Ï´Ù. ¶ÇÇÑ CDMA Áß°è±â ºÐ¾ß¿¡¼­´Â ¿øÃµ±â¼úÀ» È®º¸ÇÏ¿© °¢Á¾ ¸ðµ¨ÀÇ BMT¸¦ 100% Åë°úÇÏ¿´°í ȹ±âÀûÀÎ ÀÚü ƯÇ㸦 ´Ù¼ö º¸À¯Çϰí ÀÖ½À´Ï´Ù. ¶ÇÇÑ, ±Ý³âºÎÅÍ´Â ÇØ¿Ü ½Å±Ô ¹«¼± »ç¾÷ºÐ¾ß¿¡µµ ÁøÃâÇÒ °èȹÀÔ´Ï´Ù. ¾ËÆÄ¿þÀ̺ê¢ß´Â ¹«¼±Åë½Å ºÐ¾ß¿¡¼­ ±â¼ú Áß½ÉÀÇ È¸»ç·Î ¼ºÀåÇØ ³ª°¥ °ÍÀ̸ç ÀÓÁ÷¿ø °¡Á¤ÀÇ Çູ°ú ³ª¾Æ°¡ »çȸ¿¡ ±â¿©ÇÒ ¼ö ÀÖ´Â ±â¾÷À¸·Î ¼ºÀå½ÃÄÑ ³ª°¥ °ÍÀÔ´Ï´Ù.

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- CDMA ¹«¼±Åë½Å ÀÀ¿ë Àåºñ ºÐ¾ß
- Ãʰí¼Ó ¹«¼±·£ ÀÀ¿ë Àåºñ ºÐ¾ß

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1. CDMA RF System Engineering
- CDMA RF±Ô°ÝºÐ¼® ¹× ¼³°è
- CDMA ±âÁö±¹ RF System(IS-95, IMT 2000 3GPP ¹× 3GPP2)
- ±âÁö±¹ RF °¨½ÃÀåÄ¡
- W-CDMA System Antenna RF System
- °¢Á¾ CDMA Repeater

2. RF Active Component Technology
- 1~2GHz 60W LPA / 5~30W HPA ¼³°è
- 1~12GHz LNA ¼³°è
- 1~12GHz Antenna ¼³°è

3. New Technology
- 5.8GHz ITS(Active DSRC)
- Ãʰí¼Ó ÈÞ´ë ÀÎÅÍ³Ý ±âÁö±¹ RF ½Ã½ºÅÛ(HPi AP)
- Digital Part(DSP, Modem)¿ÍÀÇ ÀÎÅÍÆäÀ̽º ¼³°è
 
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