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¹«¼±¸Á ÃøÁ¤Àåºñ |
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¹«¼±¸Á ºÐ¼®Àåºñ |
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| NPA |
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 Wireless Network Perfomance Analyzer |
NPA´Â CDMA 1x EvDO, WCDMAµîÀÇ ´Ù¾çÇÑ Ç¥ÁØ ¹× Àκôµù, ÁöÇÏö, ¾Æ¿ôµµ¾î µî¿¡¼ ÃøÁ¤µÇ¾î ¼öÁýµÈ µ¥ÀÌÅ͵鿡 ´ëÇÏ¿© À§Ä¡±â¹ÝÀÇ ÃøÁ¤Ç°ÁúºÐ¼®ÀÌ °¡´ÉÇϵµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù. |
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ÅëÇÕÇü ºÐ¼®±â´ÉÁö¿ø : |
| - CDMA IS-95A/B, 1x,& 3GPP WCDMA |
| - Àεµ¾î/ÁöÇÏö/¾Æ¿ôµµ¾î |
| - MicroDM, NetPlus, PN Scanner etc. |
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´Ù¾çÇÑ Áöµµµ¥ÀÌÅÍ Áö¿ø: |
| - MapInfo, DXF, Raster etc. |
| - Map Æ÷¸Ëº¯È¯ ¹× ½Ã½ºÅÛ Á¤º¸ Ç¥½Ã |
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·Î±×µ¥ÀÌÅÍ ÇÕ¼º ¹× µ¿½ÃºÐ¼® |
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TA, Power, Finger, Throughput µî ´Ù¾çÇÑ ±×·¡ÇÁ ¹× Å×À̺í À©µµ¿ì |
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ä³Î¸Þ½ÃÁö ¹× È£ Åë°è ºÐ¼® |
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Á¶°Ç ¼³Á¤¿¡ ÀÇÇÑ Áöµµ ¹× ±×·¡ÇÁ ºÐ¼® |
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Ä¿¹ö¸®Áö ¹× À̺¥Æ® ºÐ¼® |
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Åë°èº¸°í¼ ±â´ÉÁö¿ø |
| - NPA Æ÷¸Ë |
| - µ¥ÀÌÅÍ º¯È¯: MS-Excel |
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Pilot Æ®·£½º¹ÌÅÍ |
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Pilot ½ºÄ³³Ê |
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ä³Î ¿¡¹Ä·¹ÀÌÅÍ |
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| PROPSim C2 |
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±¤´ë¿ª ä³Î¿¡¹Ä·¹ÀÌÅÍ PROPSim C2´Â 350MHz¿¡¼ 6GHz Á֯ļö ´ë¿ª¿¡ À̸£±â±îÁö ¹«¼±ÀüÆÄä³Î¿¡ ´ëÇÑ ÆäÀ̵ù ¹× AWGN, Shadowing µî ´Ù¾çÇÑ ¼º´É½ÃÇèÀ» Lab¿¡¼ ¼öÇà ÇÒ ¼ö ÀÖµµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù. |
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2°³ÀÇ µ¶¸³ÀûÀΠä³Î |
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Á᫐ Á֯ļö ¹üÀ§: 350 ¡¦.. 6000 MHz |
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ä³Î ´ë¿ªÆø: 30 MHz |
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ä³Î´ç 24°³ÀÇ ´ÙÁß °æ·Î(ÃÖ´ë 48°³) |
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ÀÎÅÍÆäÀ̽º: RF, ABB, DBB |
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À̵¿Ã¼ ¼Óµµ: 12,500 Km/h at 2GHz |
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14-bit A/D and 14-bit D/A º¯È¯ |
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³»Àå ÀâÀ½, °£¼·½ÅÈ£ ¹ß»ý±â |
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µðÁöÅÐ ¹æ½ÄÀÇ Channel Splitting/Combining |
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Measured Channels ½Ã¹Ä·¹ÀÌ¼Ç |
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ÅÍÄ¡½ºÅ©¸° Á¶ÀÛ, ³»Àå Űº¸µå, ³»Àå Control PC |
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GPIB, Ethernet ¿ø°ÝÁ¦¾î |
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| PROPSim C8 |
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±¤´ë¿ª ¸ÖƼä³Î¿¡¹Ä·¹ÀÌÅÍ PROPSim C8Àº 350MHz¿¡¼ 6GHz¿¡ À̸£±â±îÁö ÃÖ´ë 16°³ÀÇ ¹«¼±¸ÖƼä³Î°ú 100MHzÀÇ ´ë¿ªÆøÀ¸·Î AWGN, Interference, Shadowing µî ´Ù¾çÇÑ ¼º´É½ÃÇèÀ» Lab¿¡¼ ÇÒ ¼ö ÀÖµµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù. |
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8°³ÀÇ µ¶¸³ÀûÀΠä³Î |
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Á᫐ Á֯ļö ¹üÀ§: 350MHz to 6GHz |
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ä³Î ´ë¿ªÆø: 70MHz |
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ÀÎÅÍÆäÀ̽º: RF, ABB, DBB |
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ä³Î´ç 24°³ÀÇ ´ÙÁß°æ·Î |
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À̵¿Ã¼ ¼Óµµ: 7500 km/h at 2GHz |
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12-bit A/D and 14-bit D/A º¯È¯ |
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µðÁöÅÐ ¹æ½ÄÀÇ Channel Splitting/Combining |
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MIMO(4x4)¿É¼Ç (ä³Î ¸ðµ¨¸µ) |
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Spatial Channels (DoA) ½Ã¹Ä·¹ÀÌ¼Ç |
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Measured Channel ½Ã¹Ä·¹À̼Ç(PROPSim CSµî) |
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GPIB, Ethernet ¿ø°ÝÁ¦¾î |
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| PROPSim FE |
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PROPSim FE´Â ¹«¼±Åë½Å±â±âÀÇ °³¹ß°úÁ¤¿¡¼ ASIC Ĩ, ¸ðµâ, ¿ÏÁ¦Ç°¿¡ À̸£±â±îÁö °¢°¢ÀÇ ´Ü°èº°·Î ÆäÀ̵ù ¹× AWGN½ÃÇè±â´ÉÀ» Á¦°øÇÔÀ¸·Î½á, °³¹ß½Ã°£ÀÇ ´ÜÃà°ú ´õºÒ¾î Á¦Ç°ÀÇ ¼º´Éº¸Àå ¹× ºñ¿ëÀý°¨ È¿°ú¸¦ Á¦°øÇÕ´Ï´Ù. |
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2 °³ÀÇ µ¶¸³ÀûÀΠä³Î |
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Á᫐ Á֯ļö ¹üÀ§: 35 ¡¦.. 2670MHz |
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ä³Î ´ë¿ªÆø: 30 MHz |
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ä³Î´ç 20°³ÀÇ ´ÙÁß°æ·Î(ÃÖ´ë 40°³) |
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ÀÎÅÍÆäÀ̽º: RF, ABB |
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Measured Channels ¿¡¹Ä·¹ÀÌ¼Ç |
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µðÁöÅÐ Channel Splitting and Combining |
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ºôÆ®ÀÎ AWGN ¹× °£¼·½ÅÈ£ ¹ß»ý±â |
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ºôÆ®ÀÎ Control PC ¹× ¿î¿ë ÇÁ·Î±×·¥, ä³Î¸ðµ¨ |
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GPIB, Ethernet ¿ø°ÝÁ¦¾î |
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³»Àå Control PC |
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GPIB, Ethernet ¿ø°ÝÁ¦¾î |
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| EB Propsim F8 |
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EB- WiMAX, LTE ¹× 4G Å×½ºÆ®¿ë »õ·Î¿î ¿¡¹Ä·¹ÀÌ¼Ç Ç÷§Æû ¼Ò°³ »õ·Î¿î Ç÷§ÆûÀÌ Àû¿ëµÈ ù ¹øÂ° Á¦Ç°, EB Propsim F8
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| EB Propsim F8Àº ÇöÀç Ãâ½ÃµÈ ä³Î¿¡¹Ä·¹ÀÌÅÍ µé Áß À¯ÀÏÇÏ°Ô 3GPP/3GPP2, WCDMA, GSM, TD-SCDMA, EV-DO / CDMA2000, TETRA, IS-54, 802.11n, 3GPP LTE, WiMAX ¹× Wi-Fi ¹«¼±ÀÎÅÍÆäÀ̽º¿Í ¹Ì·¡ÀÇ ¹«¼±½Ã½ºÅ۵鿡 ´ëÇÑ ¿¡¾îÀÎÅÍÆäÀ̽º µéÀ» ¸ðµÎ Áö¿ø ÇÒ ¼ö ÀÖµµ·Ï °³¹ßµÈ ä³Î¿¡¹Ä·¹ÀÌÅÍÀÌ´Ù. EB Propsim F8Àº MIMO¿Í ´õºÒ¾î ÃÖ´ë 125MHzÀÇ ±¤´ë¿ª°ú °íÂ÷¿ø º¯Á¶¸¦ À§ÇÑ ¿Ïº®ÇÑ RF ½ÅÈ£ Ãæ½Çµµ¸¦ ¿ä±¸ÇÏ´Â ½Ã½ºÅÛ ¹× ³×Æ®¿öÅ©¿¡ ´ëÇÑ Å×½ºÆ®¿¡ ÀÖ¾î Æ¯È÷, À¯¿¬¼º ¹× ½Å·Ú¼ºÀ» Á¦°øÇÑ´Ù. EB Propsim F8Àº ÇöÀç Ãâ½ÃµÈ ¸ðµç ä³Î¿¡¹Ä·¹ÀÌÅÍ µé Áß¿¡¼ °¡Àå ³ÐÀº RF ½ÅÈ£ ´ÙÀ̳»¹Í ¹üÀ§, ÃÖ»óÀÇ Ã¤³Î ¼±Çü¼º, ÃÖ´ëÀÇ ¹°¸®Àû, ³í¸®Àû ÆäÀ̵ù ä³ÎÀÇ ¼ö ±×¸®°í °¡Àå ¿ì¼öÇÑ ½ºÆåÆ®·³ Ư¼ºÀ» °¡Áø´Ù. |
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ÃÖ´ë ÆäÀ̵ù ä³ÎÀÇ ¼ö |
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ÃÖ´ë RF ´ë¿ªÆø |
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ÃÖ»óÀÇ RF ¼º´É ¹× ±ú²ýÇÑ ½ÅȣƯ¼º |
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ÃøÁ¤ÀüÆÄä³ÎÀÇ Àç»ý´É·Â |
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´Ù¾çÇÑ ºôÆ® ÀÎ °£¼·½ÅÈ£ ¼Ò½ºµé |
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Çâ ÈÄ È®À强À» °í·ÁÇÑ ¼³°è |
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