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4. Band pass filterÀÇ Ãâ·Â ÆÄÇü°ú ȸ·Î ¼³¸í
1. °úÁ¦ ³»¿ë
1) ¹®Á¦3 Band Pass Filter¸¦ ±¸¼ºÇÏ°í CapacitorÀÇ ¿ë·®À» Á¶ÀýÇÏ¿© Bandwidth°¡ 10MHz~20MHz°¡ µÇµµ·Ï Filter¸¦ ¼³°èÇÏ°íÀÚ ÇÒ ¶§ CapacitorÀÇ °ªÀÇ ¹üÀ§¸¦ ±¸ÇϽÿÀ.
2) À§ÀÇ È¸·Î¿¡¼ Performance analysis¸¦ ÀÌ¿ëÇÏ¿© Cut-off frequency °á°ú°ªÀ» Ãâ·ÂÇغ»´Ù.
3) À§ÀÇ È¸·Î°¡ Band Pass Filter·Î µ¿ÀÛÇÏ´Â ÀÌÀ¯¸¦ ¹°¸®ÀûÀ¸·Î ¼³¸íÇϽÿÀ.
2. °úÁ¦ ÀÌ·Ð
¾Æ³¯·Î±× ¹êµå Æнº ÇÊÅÍÀÇ ´ëÇ¥ÀûÀÎ ¿¹½Ã´Â RLC ȸ·ÎÀÌ´Ù. ÀÌ ÇÊÅ͵éÀº Àú¿ª ÇÊÅÍ(low-pass filter)¿Í °í¿ª ÇÊÅÍ(high-pass filter)ÀÇ Á¶ÇÕÀ¸·Îµµ ¸¸µé¾îÁú ¼ö ÀÖ´Ù.
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