{"id":9748,"date":"2025-11-04T07:49:43","date_gmt":"2025-11-04T07:49:43","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=9748"},"modified":"2025-11-04T07:51:14","modified_gmt":"2025-11-04T07:51:14","slug":"rf-shields-and-tented-vias","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/rf-%ec%8b%a4%eb%93%9c%ec%99%80-%ed%85%90%ed%8b%b0%eb%93%9c-%eb%b9%84%ec%95%84\/","title":{"rendered":"RF \uc2e4\ub4dc\uc640 \ud150\ud2f0\ub4dc \ube44\uc544\uc5d0 \ub300\ud55c \ubc18\ub300 \uc758\uacac"},"content":{"rendered":"

\ub9ac\ud50c\ub85c\uc6b0 \uc624\ube10\uc774 \uc5f4 thermal \ud504\ub85c\ud30c\uc77c\uc744 \uc644\ub8cc\ud558\uace0, \ubcf4\ub4dc\ub294 \uc99d\uae30 \ub2e8\uacc4\uc5d0\uc11c \ub098\uc624\uba70, RF \uc2e4\ub4dc\uac00 \ud328\ub4dc\uc5d0 \uae54\ub054\ud558\uac8c \ub0a9\ub55c\ub418\uc5b4 \uc549\uc544 \uc788\uc2b5\ub2c8\ub2e4. \uc870\ub9bd\uc740 \uacb0\ud568 \uc5c6\uc5b4 \ubcf4\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 3\uc8fc \uac04 \uae30\ub2a5 \uc2dc\ud5d8 \uc911 \uac04\ud5d0\uc801 \uc2e4\ud328\uac00 \ub098\ud0c0\ub098\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc2e4\ub4dc\ub97c \uc81c\uac70\ud558\uba74 \uba85\ubc31\ud55c \uc99d\uac70\uac00 \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4: \ubcf4\ub4dc \uc804\uccb4\uc5d0 \ud769\uc5b4\uc838 \uc788\ub294 \uc791\uc740 \ub0a9\ubcfc, \ube44\uc544 \uc8fc\ubcc0\uc5d0\uc11c \ubc29\uc0ac\uc120\uc758 \uc2b5\uae30 \uc5bc\ub8e9, \ucd5c\uc545\uc758 \uacbd\uc6b0 \ub0a9\ub55c \ub2e4\ub9ac\uc758 \ub2e8\ub77d\uc778 \ub0a9\ub55c \ub2e4\ub9ac \ub2e4\ub9ac \ub2e8\ub77d\uc785\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"RF
\uc591\uadf9 \uc0b0\ud654 \ubc18\uc751\uc73c\ub85c \uc778\ud574 \uc81c\ub300\ub85c \ucc98\ub9ac\ub418\uc9c0 \uc54a\uc740 \ube44\uc544\uc758 \ubc29\ucd9c \uac00\uc2a4\uac00 PCB\uc5d0 \ub0a8\uc544 \uc788\ub294 \ub0a9\ub55c \ubcfc\uacfc \uc794\uc5ec\ubb3c.<\/figcaption><\/figure>\n<\/div>\n\n\n

\uadfc\ubcf8 \uc6d0\uc778? \ubcf4\ud1b5 PCB \uc124\uacc4\uc5d0\uc11c \ucc28\uc6a9\ud55c \ubcf4\uc218\uc801\uc778 \uc124\uacc4 \uacb0\uc815\uc73c\ub85c, \uc2e4\ub4dc \uc544\ub798\uc758 \ub3c5\ud2b9\ud55c \ud658\uacbd\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uc740 \ud45c\uc900 \uad00\ud589\uc785\ub2c8\ub2e4. \uadf8 \uacb0\uc815\uc774 \ubc14\ub85c \ube44\uc544 \ud150\ud305\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub9ce\uc740 \uacbd\uc6b0 \ube44\uc544 \ud150\ud305\uc740 \ud0c0\ub2f9\ud558\uc9c0\ub9cc, RF \uc2e4\ub4dc \uc544\ub798\uc758 \ubc00\ud3d0\ub41c \uacf5\uac04\uc740 \uc7ac\ud50c\ub85c\uc6b0 \uacfc\uc815\uc744 \uc555\ub825 \uc6a9\uae30 \uc2e4\ud5d8\uc73c\ub85c \ubc14\uafc9\ub2c8\ub2e4. \uac07\ud78c \uc2b5\uae30, \ub0a9\ub55c \ub9c8\uc2a4\ud06c \ub0b4\uc758 \ud718\ubc1c\uc131 \ubb3c\uc9c8, \uc5d0\ud3ed\uc2dc \uc218\uc9c0\uc758 \ubd84\ud574 \uc0b0\ubb3c\uc740 \uc628\ub3c4\uac00 \uae09\uc99d\ud568\uc5d0 \ub530\ub77c \ubc30\ucd9c\uad6c\ub97c \ucc3e\uc2b5\ub2c8\ub2e4. \uae08\uc18d \ub36e\uac1c\uac00 \ubcf4\ub4dc\uc5d0 \ubc00\ubd09\ub418\uc5b4 \uc788\uc73c\uba74, \uadf8 \uacbd\ub85c\ub294 \uba87 \uac1c \uc5c6\uc73c\uba70, \uadf8 \uacb0\uacfc\ub85c \ubc29\ucd9c \uac00\uc2a4 \uc190\uc0c1, \ub0a9\ub55c \ubcfc \uacb0\ud568, \uc2e0\ub8b0\uc131 \uc800\ud558\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 RF \uc2e4\ub4dc \uc544\ub798\uc640 \uadf8 \uc778\uc811 \ubd80\uc704\uc5d0\uc11c \ube44\uc544 \ud150\ud305\uc744 \uc644\uc804\ud788 \ud53c\ud574\uc57c \ud55c\ub2e4\uace0 \uc8fc\uc7a5\ud569\ub2c8\ub2e4. \uadf8 \ubc18\ub300\uc758 \uacbd\uc6b0\ub294 \uc7ac\ud50c\ub85c\uc6b0\uc758 \ubb3c\ub9ac\ud559\uacfc \ub0a9\ub55c \ub9c8\uc2a4\ud06c\uc758 \uc5f4 \uc751\ub825\uc5d0 \ub530\ub978 \uc7ac\ub8cc \uac70\ub3d9\uc5d0 \uadfc\uac70\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\uacf5\ud1b5 \uad00\ud589 \uc7ac\ud50c\ub85c\uc6b0 \ud3ed\ud0c4 \uc228\uae30\uae30<\/h2>\n\n\n

\ube44\uc544 \ud150\ud305\uc740 \ube44\uc544 \uad6c\uba4d \uc704\uc5d0 \ub0a9\ub55c \ub9c8\uc2a4\ud06c\ub97c \uc801\uc6a9\ud558\uc5ec \ube44\uc544\ub97c \uc0c1\ub2e8\uc5d0\uc11c \ubc00\ubd09\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc7ac\ud50c\ub85c\uc6b0 \uc2dc\uc5d0 \ub0a9\ub55c \ud398\uc774\uc2a4\ud2b8\uac00 \ubc30\ub7f4 \ub0b4\ubd80\ub85c \ud761\uc218\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uba70, \ub9ce\uc740 \uc124\uacc4\uc5d0 \ud569\ub9ac\uc801\uc778 \uc811\uadfc\ubc95\uc785\ub2c8\ub2e4. \uc774 \uad00\ud589\uc740 IPC \ud45c\uc900\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uae30\ub85d\ub418\uc5b4 \uc788\uc73c\uba70 \uc218\uc2ed \ub144 \ub3d9\uc548 \ubbff\uc744 \uc218 \uc788\ub294 \uc120\ud0dd\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc801\uc6a9\uc5d0\uc11c \ubb38\uc81c\uc5c6\uc774 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

RF \uc2e4\ub4dc\ub294 \uc774 \ubaa8\ub378\uc744 \uae68\ub728\ub9bd\ub2c8\ub2e4. \uc2e4\ub4dc\ub294 \uae08\uc18d \uc778\ud074\ub85c\uc800\ub97c \ubcf4\ub4dc\uc5d0 \ub0a9\ub55c\ud558\uc5ec \uc804\uc790\uae30 \ucc28\ud3d0\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. \uc7ac\ud50c\ub85c\uc6b0 \ub3d9\uc548 \uc774 \uc778\ud074\ub85c\uc800\ub294 \ubc18\ubc00\ubd09 \ucc54\ubc84\uac00 \ub418\uc5b4 \ub0b4\ubd80\ub97c \uc624\ube10\uc758 \ub300\uae30\uc640 \uaca9\ub9ac\uc2dc\ud0b5\ub2c8\ub2e4. \ub0b4\ubd80\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uac00\uc2a4\ub294 \uac07\ud600 \ubc84\ub9bd\ub2c8\ub2e4. \uc774\ub294 \ub300\ubd80\ubd84\uc758 \uad6c\uc131\ud488\uc774 \uc0b4\uc544\uac00\ub294 \uc5f4\ub9b0 \ubcf4\ub4dc \ud658\uacbd\uacfc \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uac07\ud78c \uacf5\uac04\uacfc \ubcf4\ub4dc \uc7ac\ub8cc\uc758 \uc0c1\ud638 \uc791\uc6a9\uc5d0 \uc758\ud574 \ud568\uc815\uc774 \uc124\uc815\ub429\ub2c8\ub2e4. \uc5d0\ud3ed\uc2dc \uae30\ubc18 \ud3f4\ub9ac\uba38\uc778 \ub0a9\ub55c \ub9c8\uc2a4\ud06c\ub294 \uacf5\uae30 \uc911 \uc2b5\uae30\ub97c \ud761\uc218\ud569\ub2c8\ub2e4. \uc720\ub9ac \uc804\uc774\uc810 \uc774\uc0c1\uc73c\ub85c \uac00\uc5f4\ub418\uba74, \ud3ec\ud68d\ub41c \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc774 \ud33d\ucc3d\ud558\uc5ec \ubc29\ucd9c\uc744 \uc2dc\ub3c4\ud569\ub2c8\ub2e4. \uc5f4\ub9b0 \ubcf4\ub4dc\uc5d0\uc11c\ub294 \uc774\uac83\ub4e4\uc774 \ub2e8\uc21c\ud788 \uc624\ube10\uc73c\ub85c \ubc30\ucd9c\ub418\uc9c0\ub9cc, \uc2e4\ub4dc \uc544\ub798\uc5d0\uc11c\ub294 \uac07\ud799\ub2c8\ub2e4. \ubc00\ubd09\ub41c \uc7a5\uc560\ubb3c\uc778 \ud150\ud2b8 \ube44\uc544\ub294 \uc57d\uc810\uc774 \ub418\uc5b4 \ubc84\ub9bd\ub2c8\ub2e4. \ube44\uc544 \uc704\uc758 \ub0a9\ub55c \ub9c8\uc2a4\ud06c \ud544\ub984\uc740 \uc8fc\ubcc0 \ub9c8\uc2a4\ud06c\ubcf4\ub2e4 \uc587\uc73c\uba70, \uac00\uc2a4 \ubc29\ucd9c \uc555\ub825\uc774 \ub192\uc544\uc9c0\uba74 \uc774 \uc587\uc740 \ud544\ub984\uc774 \ud130\uc9c0\uac70\ub098 \uae30\ud3ec\uac00 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc\ub294 \uc99d\uae30\ub97c \uae68\ub057\ud558\uac8c \ubc30\ucd9c\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc6a9\uc735\ub41c \ub0a9\ub55c\uc744 \ub6ab\uace0 \uc19f\uc544\uc624\ub974\ub294 \uad6d\uc18c \uacb0\ud568\uc785\ub2c8\ub2e4.<\/p>\n\n\n

\ubc29\ud328 \uc544\ub798\uc11c \ubb34\uc2a8 \uc77c\uc774 \uc77c\uc5b4\ub098\ub294\uac00<\/h2>\n\n\n

\ubb34\uc5f0 \uc194\ub354\uc758 \uc7ac\uc720\ub3d9 \uacf5\uc815\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 250\u00b0C \ubd80\uadfc\uc5d0\uc11c \ucd5c\uace0\uc810\uc744 \ucc0d\uc73c\uba70, \uc774\ub294 \ub300\ubd80\ubd84\uc758 \uc194\ub354 \ub9c8\uc2a4\ud06c\uc758 \uc720\ub9ac\uc804\uc774 \uc628\ub3c4\uc778 120-150\u00b0C\ub97c \ud6e8\uc52c \uc0c1\ud68c\ud569\ub2c8\ub2e4. \ubcf4\ub4dc\uac00 \uac00\uc5f4\ub428\uc5d0 \ub530\ub77c, \ub9c8\uc2a4\ud06c\uc758 \uc5d0\ud3ed\uc2dc\ub294 \uc720\ub9ac \uac19\uc740 \ub2e8\ub2e8\ud55c \uc0c1\ud0dc\uc5d0\uc11c \ub354 \uace0\ubb34 \uac19\uc740 \uc0c1\ud0dc\ub85c \uc804\ud658\ub429\ub2c8\ub2e4. \uc774\ub294 \ud761\uc218\ub41c \uc218\ubd84\uc774 \uc99d\uae30\ud654\ub418\uc5b4 \uc774\ub3d9\ud558\uac8c \ud558\uc5ec \ub0b4\ubd80 \uc555\ub825 \uad6c\ubc30\ub97c \ud615\uc131\ud558\ub294\ub370, \uc774 \uad6c\ubc30\ub294 \uac00\uc7a5 \uc57d\ud55c \uc810\uc778 \ubbf8\uc138\ud55c \ube44\uc544 \uc704\uc758 \ub9c8\uc2a4\ud06c\ub97c \ucc3e\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n

\ubc30\ucd9c \uac00\uc2a4 \uba54\ucee4\ub2c8\uc998<\/h3>\n\n\n

\ubc30\ucd9c \uac00\uc2a4\ub294 \uc5f4\uc5d0 \ub178\ucd9c\ub41c \uc7ac\ub8cc\uc5d0\uc11c \uac07\ud78c \uac00\uc2a4\uac00 \ud3ed\ubc1c\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ud53c\ud06c \uc7ac\ud50c\ub85c\uc6b0 \ub3d9\uc548, \ube44\uc544 \uc704\uc758 \ub0a9\ub55c \ub9c8\uc2a4\ud06c\uc758 \uc587\uc740 \ud544\ub984(\uc77c\ubc18\uc801\uc73c\ub85c 15-25 \ub9c8\uc774\ud06c\ub860 \ub450\uaed8)\uc774 \uc774 \uc555\ub825\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \ud544\ub984\uc774 \ud30c\uc5f4\ub418\uba74, \uac00\uc2a4\ub294 \uc644\uc804\ud788 \uc6a9\uc735\ub41c \ub0a9\ub55c \ud398\uc774\uc2a4\ud2b8\uac00 \uc788\ub294 \ud658\uacbd\uc73c\ub85c \ube60\ub974\uac8c \ubc30\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uac00\uc2a4\uc640 \uc5d0\ud3ed\uc2dc \ubd84\ud574 \uc0b0\ubb3c\uc758 \ubd84\ucd9c \uc9c1\ubb34\ub294 \ub09c\ub958\ub97c \uc77c\uc73c\ucf1c, \uc791\uc740 \ub0a9\ub55c \ubc29\uc6b8\uc774 \ud328\ub4dc\uc5d0\uc11c \ud295\uaca8\uc838 \ud280\uc5b4\ub098\uc624\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \ub0a9\ub55c \ubcfc\ub4e4\uc740 \uc2e4\ub4dc \uc778\ud074\ub85c\uc800 \ub0b4\ubd80 \uacf3\uacf3\uc5d0 \ud769\uc5b4\uc9c0\uba70, \uc7a0\uc7ac\uc801 \uacb0\ud568\uc758 \uc9c0\ub8b0\ubc2d\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n

\ub0a9\ub55c \uad6c\uc2ac\uc774 \ud615\uc131\ub418\ub294 \ubc29\ubc95\uacfc \uadf8 \uc774\uc720<\/h3>\n\n\n

\ub0a9\ub55c \ubcfc\uc740 \uc6a9\uc735\ub41c \ub0a9\ub55c\uc774 \uc790\ub9ac \uc7a1\uc73c\uba74\uc11c \ubd84\ub9ac\ub418\uc5b4 \uace0\uccb4\ud654\ub420 \ub54c \ud615\uc131\ub418\ub294 \uc791\uc740 \ud569\uae08 \uad6c\uccb4\uc785\ub2c8\ub2e4. \ud30c\uc190\ub41c \ube44\uc544\uc758 \uac00\uc2a4 \uc81c\ud2b8\ub294 \uc774 \ub4dc\ub86d\uc744 \ubc1c\uc0ac\ud558\uba70, \ud45c\uba74 \uc7a5\ub825 \ub54c\ubb38\uc5d0 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uad6c\uccb4\ub97c \uc774\ub8f9\ub2c8\ub2e4. \ud68c\ub85c\ud310\uc774 \uc2dd\uc73c\uba70, \uc774\ub4e4\uc774 \ucc29\uc9c0\ud558\ub294 \uacf3 \uc5b4\ub514\ub4e0 \uace0\uccb4\ud654\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\uae30\uc801 \uc704\ud5d8\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ub3c4\uc804\uc131 \uad6c\uccb4\ub294 \ub450 \ud2b8\ub808\uc774\uc2a4\ub97c \uc5f0\uacb0\ud558\uc5ec \ub2e8\ub77d\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989\uac01\uc801\uc778 \uc2e4\ud328\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\ub354\ub77c\ub3c4, \ub290\uc2a8\ud55c \ub0a9\ub55c \ubcfc\uc740 \uc2e0\ub8b0\uc131 \uae30\ud3ed\uc81c\uc774\uba70; \uc9c4\ub3d9\uc774\ub098 \uc5f4\uc21c\ud658\uc73c\ub85c \uc778\ud574 \ub098\uc911\uc5d0 \ubd84\ub9ac\ub418\uc5b4 \uc81c\ud488 \uc218\uba85 \ub3d9\uc548 \ub2e8\ub77d\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ucc28, \uc758\ub8cc \ub610\ub294 \uc6b0\uc8fc\ud56d\uacf5\uacfc \uac19\uc740 \uace0\uc2e0\ub8b0\uc131 \uc751\uc6a9\uc5d0\uc11c\ub294 \ub0a9\ub55c \ubcfc\uc758 \uc874\uc7ac\ub9cc\uc73c\ub85c\ub3c4 \uac70\ubd80 \uae30\uc900\uc5d0 \ud574\ub2f9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae30\uacc4\uc801 \uc704\ud5d8\uc740 \ub354 \ubbf8\ubb18\ud569\ub2c8\ub2e4. \uc274\ub4dc \uc544\ub798\uc5d0 \uac07\ud78c \ub0a9\ubcfc\uc740 \ubcf4\ub4dc\uc640 \uc644\uc804\ud788 \ubc00\ucc29\ub418\uc9c0 \uc54a\uac8c \ub9cc\ub4e4\uc5b4 \ucc28\ud3d0 \ud6a8\uacfc\ub97c \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf9\ub2e8\uc801\uc778 \uacbd\uc6b0, \uc274\ub4dc\uc640 \ubd80\ud488 \uc0ac\uc774\uc5d0 \ub07c\uc778 \ubcfc\uc774 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc720\ubc1c\ud558\uc5ec \ubd80\ud488 \uade0\uc5f4\uc774\ub098 \ub0a9\ub55c \uc811\ud569 \ud53c\ub85c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf4\ub4dc\uc5d0\uc11c \uc274\ub4dc\ub97c \uc81c\uac70\ud558\uae30 \uc704\ud55c \uc7ac\uc791\uc5c5\uc740 \uc2dc\uac04\uacfc \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4\uba70, \uc885\uc885 \uc804\uccb4 \uc7ac\ubd84\ub9ac \uc8fc\uae30(reflow cycle)\ub97c \ud544\uc694\ub85c \ud558\uace0 \ubcf4\ub4dc\uc640 \uc274\ub4dc \uc790\uccb4\uc5d0 \uc190\uc0c1\uc744 \uc904 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uc7ac\ud50c\ub85c\uc6b0 \uc774\ud6c4\uc5d0 \uc0b4\uc544\ub0a8\uc740 Via \ucc98\ub9ac \ubc29\ubc95<\/h2>\n\n
\n
\"\uc5f4\ub9b0
\uc138 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \ube44\uc544 \ucc98\ub9ac(\uc67c\ucabd\ubd80\ud130): \uc624\ud508 \ube44\uc544\ub294 \ud1b5\ud48d\uad6c\ub97c \uc81c\uacf5\ud558\uace0, \ucc44\uc6cc\uc9c4 \ube44\uc544\ub294 \uacf5\uadf9\uc744 \uc81c\uac70\ud558\uba70, \ud50c\ub7ec\uadf8\ub41c \ube44\uc544\ub294 \uc911\uac04 \ud574\uacb0\ucc45\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/div>\n\n\n

\ud574\uacb0\ucc45\uc740 \ube44\uc544 \uc704\uc758 \uc587\uc740 \ub0a9\ub3c4\uc7a5 \ud544\ub984\uc744 \uc81c\uac70\ud558\uace0 \uac00\uc2a4 \ubc30\ucd9c\uc744 \uc704\ud55c \uc81c\uc5b4\ub41c \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. RF \uc274\ub4dc \uc544\ub798 \ube44\uc544\uc5d0 \ub300\ud574 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ub300\uc548\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc624\ud508 \ube44\uc544:<\/strong> \uac00\uc7a5 \uac04\ub2e8\ud55c \ubc29\ubc95\uc740 \ube44\uc544\ub97c \uc5f4\uc5b4 \ub450\uace0 \ub0a9\ub3c4\uc7a5\uc73c\ub85c \ub36e\uc9c0 \uc54a\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc801\uce35\uc7ac \ub0b4 \uc2b5\uae30\ub098 \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc744 \ubc30\ucd9c\ud558\ub294 \ud1b5\ud48d\uad6c\ub97c \ub9cc\ub4e4\uc5b4 \uc555\ub825 \ucd95\uc801\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc624\ud508 \ube44\uc544\uc758 \uc8fc\uc694 \ubb38\uc81c\uc778 \uc218\uc9c0\uad00 \ub0b4\ubd80\ub85c \ub0a9\ub55c\uc774 \uc2a4\uba70\ub4dc\ub294 \uac83\uc740 \ub4dc\ubb3c\uac8c \uc274\ub4dc \uc544\ub798\uc5d0\uc11c\ub294 \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc274\ub4dc \uc7a5\ucc29 \ud328\ub4dc\ub294 \ud06c\uace0 \ubbf8\uc138 \ud53c\uce58 \ubd80\ud488\uacfc \uc778\uc811\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uac00 \ub9ce\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub294 \ube44\uc6a9\uc774 \uc801\uac8c \ub4e4\uace0 \uac00\uc7a5 \uc9c1\uc124\uc801 \ud574\uacb0\ucc45\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucc44\uc6cc\uc9c4 \ube44\uc544:<\/strong> \uc5ec\uae30\uc11c\ub294 \ube44\uc544\uc758 \ubc30\ub7f4\uc744 \ube44\uc804\ub3c4\uc131 \uc5d0\ud3ed\uc2dc\ub85c \ucc44\uc6b0\uace0 \ud3c9\ud0c4\ud654 \ubc0f \ub3c4\uae08\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc2b5\uae30\ub97c \uac00\ub450\ub294 \uacf5\uadf9 \uacf5\uac04\uc774 \uc81c\uac70\ub418\uc5b4 \ube44\uc544 \ubc30\ub7f4\uc5d0\uc11c \ud718\ubc1c\ubb3c\uc774 \ubc30\ucd9c\ub418\ub294 \uac83\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ucc44\uc6cc\uc9c4 \ube44\uc544\ub294 \ube44\uc6a9\uc774 \ud6e8\uc52c \ub354 \ube44\uc2f8\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ubd80\ud488\uc774 \ube44\uc544 \uc704\uc5d0 \ubc14\ub85c \uc790\ub9ac \uc7a1\uc544\uc57c \ud558\ub294 \ube44\uc544-\uc778-\ud328\ub4dc \ub514\uc790\uc778\uc5d0 \uc608\uc57d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud6a8\uacfc\uc801\uc774\uc9c0\ub9cc, \uc774\uac83\uc740 \uc885\uc885 \uc274\ub4dc \uc544\ub798 \uacf5\uac04\uc5d0\ub294 \uacfc\ub3c4\ud55c \uc120\ud0dd\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud50c\ub7ec\uadf8\ub41c \ube44\uc544:<\/strong> \uc911\uac04 \uc815\ub3c4\uc758 \ubc29\ubc95\uc73c\ub85c, \ud50c\ub7ec\uadf8\ub41c \ube44\uc544\ub294 \ud45c\uba74 \ubc14\ub85c \uc544\ub798\uc5d0 \uc790\ub9ac\ud55c \ub0a9\ub3c4\uc7a5 \ub610\ub294 \uc218\uc9c0 \ud50c\ub7ec\uadf8\ub85c \ucc44\uc6cc\uc9d1\ub2c8\ub2e4. \ud50c\ub7ec\uadf8\ub294 \ub0a9\ub55c\uc774 \uc2a4\uba70\ub4dc\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uc9c0\ub9cc, \ubc00\ubd09\uc740 \ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc644\uc804 \ucc44\uc6b4 \ube44\uc544\ubcf4\ub2e4 \ube44\uc6a9\uc774 \uc801\uac8c \ub4e4\uba70, \uc774 \ud2b9\uc815 \uacbd\uc6b0\uc5d0\uc11c\ub294 \uac1c\ubc29\ub41c \ube44\uc544\ubcf4\ub2e4 \uc81c\ud55c\ub41c \uc774\uc810\ub9cc \uc81c\uacf5\ud558\uc5ec, \uae30\ubcf8 \ubaa9\ud45c\uac00 \ubc00\ubd09\uc774 \uc544\ub2cc \ud1b5\ud48d\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad00\ub828 \uc788\uace0 \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc811\uadfc\ubc95\uc740 \ube44\uc544-\uadfc\uc811 \ud328\ub4dc<\/strong>. \uc274\ub4dc \uc7a5\ucc29 \ud328\ub4dc \ubc14\ub85c \uc678\ubd80\uc5d0 \uc624\ud508 \ube44\uc544\ub97c \ubc30\uce58\ud558\ub418, \ub0a9 \ud398\uc774\uc2a4\ud2b8\ub97c 0.2mm \uc774\uc0c1 \uc774\uaca9\ub418\ub3c4\ub85d \ud558\uc5ec \ud544\uc694\ud55c \uc804\uae30\uc801 \uc5f0\uacb0\uc744 \ud655\ubcf4\ud558\uace0, \ud718\ubc1c \ub610\ub294 \ucc44\uc6c0 \ube44\uc6a9\uc758 \uc704\ud5d8 \uc5c6\uc774\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\ub9ac\uc6cc\ud06c\ub97c \uc704\ud55c \uc124\uacc4<\/h2>\n\n\n

\ud150\ud2f0\ub4dc \ube44\uc544\ub97c \ud53c\ud558\ub294 \uac83\uc774 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc274\ub4dc\ub97c \ub514\ubc84\uadf8, \uc218\ub9ac \ub610\ub294 \uc5c5\uadf8\ub808\uc774\ub4dc \uc704\ud574 \ubd84\ub9ac\ud574\uc57c \ud560 \ud544\uc694\uc131\uc774 \uc788\ub2e4\ub294 \ud604\uc2e4\uc744 \uace0\ub824\ud55c \uc124\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc274\ub4dc \uc8fc\ubcc0\uc758 \ub0a9\ub3c4\uc7a5 \uad6c\uba4d\uc740 \uc7ac\uc791\uc5c5 \ub3c4\uad6c\uac00 \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ud06c\uae30\ub97c \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc274\ub4dc \ud328\ub4dc\ubcf4\ub2e4 0.1~0.15mm \ud655\uc7a5\ub418\ub294 \uad6c\uba4d\uc744 \uc815\uc758\ud558\ub294 \uac83\uc774 \uad00\ud589\uc785\ub2c8\ub2e4. \uc774\ub294 \uc2dc\uac01\uc801 \uac00\uc774\ub4dc \uc5ed\ud560\ub3c4 \ud558\uba70, \uc804\uccb4 \ub0a9\ub55c \uc811\ud569\uc774 \uc811\uadfc \uac00\ub2a5\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub9cc\uc57d \uad6c\uba4d\uc774 \ub108\ubb34 \uc791\uc73c\uba74, \ub9c8\uc2a4\ud06c\uac00 \ubc29\uc5f4\ud310 \uc5ed\ud560\uc744 \ud558\uc5ec \uc7ac\uc791\uc5c5\uc774 \uc5b4\ub835\uac8c \ub9cc\ub4e4\uba70, \ub108\ubb34 \ud06c\uba74 \uc778\uc811 \ubc30\uc120\uc774 \uc190\uc0c1\ub420 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucc98\uc74c\ubd80\ud130 \uc274\ub4dc\ub97c \uc81c\uac70\ud560 \uac83\uc774\ub77c\uace0 \uac00\uc815\ud558\uc138\uc694. \uc5ec\ub7ec \uc7ac\uc791\uc5c5 \uc8fc\uae30 \ub3d9\uc548 \ubd80\ud480\ub9bc \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d, \ucda9\ubd84\ud55c \uc5f4\ub7c9 \uadf8\ub9ac\uace0 \ub0a9\ub3c4\uc7a5 \uc5ec\uc720\ub97c \uac16\ucd98 \uc7a5\ucc29 \ud328\ub4dc\ub97c \uc124\uacc4\ud558\uc138\uc694. \uc774\ub294 \ucd5c\uc18c \ud544\uc694 \ud06c\uae30\ubcf4\ub2e4 \ud070 \ud328\ub4dc\ub97c \uc0ac\uc6a9\ud558\uace0, \ub3c4\uad6c \uc628\ub3c4\uc640 \uccb4\ub958 \uc2dc\uac04 \ub4f1\uc744 \ud3ec\ud568\ud55c \uc62c\ubc14\ub978 \uc7ac\uc791\uc5c5 \uc808\ucc28\ub97c \ubb38\uc11c\ud654\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\uc2e4\ub4dc\uac00 \uc811\uadfc\uc744 \ucc28\ub2e8\ud560 \ub54c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc804\ub7b5<\/h2>\n\n\n

RF \ucc28\ud3d0\ub294 \ubcbd\uacfc \uac19\uc544, \uc2e0\ud638 \ub0b4\ubd80\uc5d0 \uc9c1\uc811\uc801\uc778 \ud504\ub85c\ube0c \uc811\uadfc\uc744 \ucc28\ub2e8\ud569\ub2c8\ub2e4. \uc911\uc694\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub294 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \ucc28\ud3d0\ubcbd \uc678\ubd80\ub85c \uc62e\uaca8\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\uc6d0\uacfc \uc811\uc9c0 \ub124\ud2b8\uc758 \uacbd\uc6b0, \uc774\ub294 \ubcf4\ub4dc\uc758 \ub2e4\ub978 \uacf3\uc5d0\uc11c \uc811\uadfc\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uac04\ub2e8\ud569\ub2c8\ub2e4. \ubbfc\uac10\ud55c RF \ub610\ub294 \uace0\uc18d \uc2e0\ud638\uc758 \uacbd\uc6b0, \uc885\uc885 \ucc28\ud3d0 \ubcbd \ubc14\ub85c \uc678\ubd80\uc5d0 \uc704\uce58\ud55c \uc791\uc740 AC \uacb0\ud569 \ud504\ub85c\ube0c \ud328\ub4dc\uac00 \ud574\uacb0\ucc45\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ucc28\ud3d0 \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uc73c\uba74\uc11c \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\uc73c\uba70, \uc791\uc740 \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4\ub3c4 \uc124\uacc4 \uc2dc \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\uc544 \uc2a4\ud2f0\uce6d\uacfc \ud14c\uc2a4\ud2b8 \ube44\uc544\ub97c \uad6c\ubcc4\ud558\uc138\uc694. \ucc28\ud3d0 \uc544\ub798 \ubc00\uc9d1\ub41c \uc791\uc740 \ube44\uc544 \ubc30\uc5f4\uc740 \uc811\uc9c0\uc6a9\uc774\uc9c0 \ud14c\uc2a4\ud2b8\uc6a9\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc811\uc9c0 \uc5f0\uacb0\uc744 \ud504\ub85c\ube0c\ud558\ub824\uba74, \ucc28\ud3d0 \ubcbd \uc8fc\ubcc0\uc5d0 \ud06c\uae30\uac00 \ub354 \ud070 \uc804\uc6a9 \ud14c\uc2a4\ud2b8 \ube44\uc544\ub97c \ucd94\uac00\ud558\uace0, \uc2e4\ud06c\uc2a4\ud06c\ub9b0\uc5d0 \uba85\ud655\ud788 \ud45c\uc2dc\ud558\uc138\uc694.<\/p>\n\n\n

\uae30\uc874 \uc124\uacc4 \uc218\uc815<\/h2>\n\n\n

\ud150\ud2f0\ub4dc \ube44\uc544\ub85c \uc124\uacc4\ub41c \ubcf4\ub4dc\uc5d0\uc11c \uc774\ubbf8 \uac00\uc2a4 \ubc29\ucd9c \ubb38\uc81c\uac00 \uc788\ub2e4\uba74, \uc120\ud0dd\uc9c0\ub294 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc740 Gerber \uc218\uc900\uc758 \uc218\uc815\uc73c\ub85c, \uc81c\uc791\uc790\uc5d0\uac8c \uc601\ud5a5\uc744 \ubc1b\ub294 \uc601\uc5ed\uc758 \uc194\ub354 \ub9c8\uc2a4\ud06c\ub97c \uc81c\uac70\ud558\ub3c4\ub85d \uc694\uccad\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ubbf8 \uc81c\uc791\ub41c \ubcf4\ub4dc\ub77c\uba74, \uc870\ub9bd \uc804\uc5d0 120\u00b0C\uc5d0\uc11c \uc5ec\ub7ec \uc2dc\uac04 \ub3d9\uc548 \uc0ac\uc804 \uac00\uc5f4\ud558\uc5ec \uc218\ubd84\uc744 \uc81c\uac70\ud558\uace0 \uac00\uc2a4 \ubc29\ucd9c\uc758 \uc2ec\uac01\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub7ec\ud55c \ud504\ub85c\uc138\uc2a4 \uc870\uc815\ub9cc\uc73c\ub85c\ub294 \ucc98\uc74c\ubd80\ud130 \uc62c\ubc14\ub974\uac8c \uc124\uacc4\ud558\ub294 \uac83\uc774 \ub300\uccb4\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

RF \uc2e4\ub4dc \uc544\ub798\uc5d0 \ube44\uc544\ub97c \ud150\ud305\ud558\ub294 \uac83\uc740 \ud45c\uc900 \uad00\ud589\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc, \ub9ac\ud50c\ub85c\uc6b0 \ub3d9\uc548 \ubc18\ubc00\ubd09\ub41c \ucc54\ubc84\ub97c \ub9cc\ub4e4\uc5b4 \uc2b5\uae30\uc640 \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc744 \ud3ec\ud68d\ud569\ub2c8\ub2e4. \uc774\ub294 \uc99d\uae30 \ubc30\ucd9c, \uc194\ub354 \ubcfc \ud615\uc131, \uc7a0\uc7ac\uc801 \uc1fc\ud2b8 \ud68c\ub85c\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ub8b0\uc131\uc744 \uc704\ud574 \uc124\uacc4\uc790\ub294 RF \uc2e4\ub4dc \uc544\ub798 \ub610\ub294 \uadfc\ucc98\uc5d0 \ud150\ud2f0\ub4dc \ube44\uc544\ub97c \ud53c\ud558\uace0, \ub300\uc2e0 \uc624\ud508 \ube44\uc544\ub97c \uc120\ud0dd\ud558\uc5ec \uc801\uc808\ud55c \ud658\uae30\ub97c \uac00\ub2a5\ud558\uac8c \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":9747,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"","glossary_alter":"","glossary_def":"","article_task":"RF shields and the case against tented vias underneath","footnotes":""},"categories":[12],"tags":[],"class_list":["post-9748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/comments?post=9748"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9748\/revisions"}],"predecessor-version":[{"id":9750,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9748\/revisions\/9750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/9747"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=9748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=9748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=9748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}