¼ö½Å°¨µµ(Receive Sensitivity) ÀϹÝÀûÀ¸·Î ½Ç¿ëÀû Åë½ÅÀÌ °¡´ÉÇÑ ÃÖ¼ÒÇÑÀÇ ÀԷ·¹º§À» ¸»Çϸç, ¼ö½Å±âÀÇ º¹Á¶Ãâ·ÂÀÌ ÀÏÁ¤ÇÑ »óÅ¿¡ ´ÞÇÏ´Â ·¹º§ÀÌ´Ù. µðÁöÅйæ½Ä¿¡¼´Â BER(Bit Error Rate)ÀÇ ±âÁØ°ª°ú ÀÏÄ¡ÇÒ ¶§ ¾Æ³¯·Î±×¹æ½Ä¿¡¼´Â SNºñ(Ýï), SINADÀÇ ±âÁØ°ªÀÌ ¾ò¾îÁú ¶§ÀÇ ÀԷ·¹º§·Î Á¤ÀÇÇÑ´Ù.
SINAD
°¨µµ(SIgnal to Noise
And Distortion to Sensitivity) Ç¥Áغ¯Á¶½ÅÈ£¸¦
ÀÔ·ÂÇÒ ¶§ ¼ö½Å±âÀÇ ÀüÃâ·Â¿¡ ÀÖ¾î ½ÅÈ£¿Í ÀâÀ½°ú ¿Ö°î, ±×Áß¿¡¼ ½ÅÈ£Ãâ·ÂÀ»
Á¦¿ÜÇÑ Ãâ·Â°úÀÇ ºñ¸¦ SINAD
°¨µµ(Signal to Noise and Distortion to Sensitivity)¶óÇÑ´Ù. SINAD °¨µµ¸¦ ±¸ÇÏ´Â ½ÄÀº ´ÙÀ½°ú °°À¸¸ç dB·Î Ç¥½ÃÇÑ´Ù. SINAD
= (S+N+D) / (N+D)
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