{"id":146760,"date":"2024-04-27T12:38:20","date_gmt":"2024-04-27T12:38:20","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%eb%a7%88%ec%9d%b4%ed%81%ac%eb%a1%9c%ed%8c%8c-%ec%9c%84%ec%83%81-%ec%8b%9c%ed%94%84%ed%84%b0\/"},"modified":"2024-04-27T12:38:28","modified_gmt":"2024-04-27T12:38:28","slug":"%eb%a7%88%ec%9d%b4%ed%81%ac%eb%a1%9c%ed%8c%8c-%ec%9c%84%ec%83%81-%ec%8b%9c%ed%94%84%ed%84%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%eb%a7%88%ec%9d%b4%ed%81%ac%eb%a1%9c%ed%8c%8c-%ec%9c%84%ec%83%81-%ec%8b%9c%ed%94%84%ed%84%b0\/","title":{"rendered":"\ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130"},"content":{"rendered":"<p class=\"sidekick\">\uc54c\uae30 \uc27d\uac8c \uc124\uba85\ud55c \ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \uae30\ucd08 \uc6d0\ub9ac\uc640 \ub2e4\uc591\ud55c \uc804\uc790\uae30\uae30\uc5d0\uc11c\uc758 \uc911\uc694\uc131 \ubc0f \uc751\uc6a9\uc5d0 \ub300\ud574 \ub2e4\ub8e8\ub294 \uae00\uc785\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\ub9c8\uc774\ud06c\ub85c\ud30c-\uc704\uc0c1-\uc2dc\ud504\ud130.png\" alt=\"\ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\"\/><\/p>\n<h2>\ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n<p>\ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \ubb34\uc120\ud1b5\uc2e0, \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c \ubc0f \uc804\uc790\uc804 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \uc804\uc790\uae30\uae30 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uc704\uc0c1 \ubc30\uc5f4 \uc548\ud14c\ub098(Phased Array Antenna)\uc640 \uac19\uc740 \ucca8\ub2e8 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ube54\uc758 \ubc29\ud5a5\uc744 \uc870\uc808\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\uba70, \ub9c8\uc774\ud06c\ub85c\ud30c\uc758 \uc704\uc0c1\uc744 \uc870\uc815\ud568\uc73c\ub85c\uc368 \ub2e4\uc591\ud55c \uc2e0\ud638\ucc98\ub9ac \uae30\ub2a5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \ub3d9\uc791 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc774\ud574\ud558\uae30 \uc27d\uac8c \uc124\uba85\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uba3c\uc800, &#8216;\ub9c8\uc774\ud06c\ub85c\ud30c(Microwave)&#8217;\ub294 \uc804\uc790\uae30 \uc2a4\ud399\ud2b8\ub7fc\uc5d0\uc11c \ub77c\ub514\uc624 \ud30c\uc640 \uc801\uc678\uc120 \uc0ac\uc774\uc758 \uc8fc\ud30c\uc218\ub97c \uac00\uc9c4 \ud30c\ub3d9\uc744 \ub9d0\ud558\uba70, \ub300\ub7b5 300MHz (0.3GHz)\uc5d0\uc11c 300GHz \uc0ac\uc774\uc758 \uc8fc\ud30c\uc218\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 &#8216;\uc704\uc0c1(Phase)&#8217;\uc740 \ud30c\ub3d9\uc774 \uc8fc\uae30\ub97c \uac00\uc9c0\uba70 \uc9c4\ud589\ud560 \ub54c \ud2b9\uc815 \uc2dc\uc810\uc5d0\uc11c\uc758 \ud30c\ub3d9\uc758 \uc0c1\ud0dc\ub97c \ub9d0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \uc8fc\uc694\ud55c \ub450 \uc885\ub958\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4. \uccab \ubc88\uc9f8\ub294 &#8216;\ub514\uc9c0\ud138 \uc704\uc0c1 \uc2dc\ud504\ud130&#8217;\ub85c, \ud2b9\uc815\ud55c \uc704\uc0c1 \uc99d\ubd84(\uc608: 0\u00b0, 90\u00b0, 180\u00b0, 270\u00b0 \ub4f1)\uc73c\ub85c\ub9cc \ub9c8\uc774\ud06c\ub85c\ud30c \uc2e0\ud638\uc758 \uc704\uc0c1\uc744 \ubcc0\uacbd\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \uc885\ub958\ub294 &#8216;\uc544\ub0a0\ub85c\uadf8 \uc704\uc0c1 \uc2dc\ud504\ud130&#8217;\ub85c\uc368, \ubcf4\ub2e4 \uc138\ubc00\ud55c \uc704\uc0c1 \uc870\uc815\uc774 \uac00\ub2a5\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub514\uc9c0\ud138 \ubc29\uc2dd\uc740 \uad6c\ud604\uc774 \uac04\ub2e8\ud558\uc9c0\ub9cc, \uc544\ub0a0\ub85c\uadf8 \ubc29\uc2dd\uc740 \ub354\uc6b1 \uc720\uc5f0\ud55c \uc704\uc0c1 \uc81c\uc5b4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \ud575\uc2ec \uae30\ub2a5\uc740 \ub9c8\uc774\ud06c\ub85c\ud30c \uc2e0\ud638\uc758 \uc704\uc0c1\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c &#8216;\uac00\ubcc0 \uc9c0\uc5f0\uc120(Variable Delay Line)&#8217;\uc774\ub77c \ubd88\ub9ac\ub294 \uad6c\uc131 \uc694\uc18c\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac00\ubcc0 \uc9c0\uc5f0\uc120\uc740 \uc2e0\ud638\uc758 \uc704\uc0c1\uc744 \uc77c\uc815\ud558\uac8c \ubc14\uafb8\uae30 \uc704\ud574 \ub9c8\uc774\ud06c\ub85c\ud30c \uc2e0\ud638\uac00 \uac78\ub9b0 \uc2dc\uac04\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubcc0\ud654\ub41c \uc2dc\uac04\uc740 \ub9c8\uc774\ud06c\ub85c\ud30c\uc758 \uc8fc\uae30\uc5d0 \ube44\ub840\ud558\uc5ec \uc704\uc0c1 \ubcc0\ud654\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294\ub370, \uc774\ub294 \uc804\uc790\uae30\ud30c\uac00 \ub3c4\uccb4\ub97c \ud1b5\ud574 \uc9c4\ud589\ud560 \ub54c\uc758 \uc2e0\ud638 \uc9c0\uc5f0\uc774 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud560 \uc218 \uc788\uc74c\uc744 \uc774\uc6a9\ud55c \uc6d0\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud328\ub7ec\ub370\uc774 \ud68c\uc804(Faraday Rotation)\uc744 \uc774\uc6a9\ud558\ub294 \uc804\uc790\uae30\uc801 \ubc29\uc2dd: \uc774\ub294 \uc790\uae30\uc7a5\uc744 \uc774\uc6a9\ud558\uc5ec \ub9c8\uc774\ud06c\ub85c\ud30c\uc758 \ud3b8\uad11\uc744 \ud68c\uc804\uc2dc\ucf1c \uc704\uc0c1\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc790\uae30\uc7a5\uc758 \uac15\ub3c4\ub97c \uc870\uc808\ud568\uc73c\ub85c\uc368 \uc704\uc0c1 \uc2dc\ud504\ud2b8\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>FER(Ferro-Electric) \ub610\ub294 BAR(Bulk Acoustic Resonator)\uc640 \uac19\uc740 \ubb3c\uc9c8 \ud2b9\uc131\uc744 \uc774\uc6a9\ud558\ub294 \ubc29\uc2dd: \uc774\ub294 \uc678\ubd80 \uc804\uc555\uc744 \uc801\uc6a9\ud558\uc5ec \ubb3c\uc9c8\uc758 \uc804\uae30\uc801 \ub610\ub294 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ubc14\uafb8\uc5b4 \uc2e0\ud638\uc758 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uc870\uc808\ud568\uc73c\ub85c\uc368 \uc704\uc0c1 \uc870\uc815\uc744 \uc2e4\ud604\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/li>\n<li>PIN \ub2e4\uc774\uc624\ub4dc(PIN Diode)\ub97c \uc774\uc6a9\ud55c \uc804\uc790\uc801 \ubc29\uc2dd: \uc774\ub294 \ubc18\ub3c4\uccb4 \uc18c\uc790\uc778 PIN \ub2e4\uc774\uc624\ub4dc\uc758 \uc804\uae30\uc801 \ud2b9\uc131\uc744 \ubcc0\ud654\uc2dc\ucf1c \ub9c8\uc774\ud06c\ub85c\ud30c \uc2e0\ud638\uc758 \uacbd\ub85c \uae38\uc774\ub97c \ubcc0\ud654\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc73c\ub85c \uc704\uc0c1\uc744 \uc870\uc808\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ub2e4\uc591\ud55c \ubc29\uc2dd\ub4e4\uc740 \ub192\uc740 \uc8fc\ud30c\uc218\uc5d0\uc11c\ub3c4 \ud6a8\uacfc\uc801\uc73c\ub85c \ub9c8\uc774\ud06c\ub85c\ud30c\uc758 \uc704\uc0c1\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uc73c\uba70, \uac01 \ubc29\uc2dd\uc5d0 \ub530\ub77c \uc7a5\ub2e8\uc810\uacfc \uc801\uc6a9 \uac00\ub2a5\ud55c \ubd84\uc57c\uac00 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \uc815\ud655\ud55c \uc704\uc0c1 \uc81c\uc5b4\uac00 \ud544\uc218\uc801\uc778 \ucd5c\uc2e0 \ud1b5\uc2e0 \uae30\uc220\uc758 \ubc1c\uc804\uc744 \ucd09\uc9c4\ud558\ub294 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \uc751\uc6a9<\/h2>\n<p>\uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc704\uc0c1 \ubc30\uc5f4 \uc548\ud14c\ub098\uc5d0 \uc788\uc5b4\uc11c \uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \uc548\ud14c\ub098 \uc694\uc18c\ub4e4 \uac01\uac01\uc5d0 \uc801\uc6a9\ub418\uc5b4, \uc804\uccb4 \uc548\ud14c\ub098\uc758 \ubc29\uc0ac \ud328\ud134\uc744 \uc870\uc808\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ube54 \uc2a4\ud2f0\uc5b4\ub9c1(beam steering)\uc774\ub77c \ubd88\ub9ac\ub294 \ud504\ub85c\uc138\uc2a4\uac00 \uac00\ub2a5\ud574\uc9c0\uba70, \uc774\uac83\uc740 \ube54\uc744 \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \ud5a5\ud558\ub3c4\ub85d \ub9cc\ub4e4\uc5b4 \ud0c0\uae43\uc5d0 \uc9d1\uc911\uc2dc\ud0a4\uac70\ub098, \ub610\ub294 \uc7a1\uc74c \ubc0f \ubc29\ud574 \uc2e0\ud638\ub85c\ubd80\ud130 \uc6d0\ud558\ub294 \uc2e0\ud638\ub97c \ubd84\ub9ac\ud558\ub294 \ub370 \uc774\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc704\uc0c1 \ubc30\uc5f4 \uc548\ud14c\ub098\ub97c \uc774\uc6a9\ud574 \uc2e0\ud638\ub97c \ud2b9\uc815 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc9c1\uc811 \uc804\uc1a1\ud558\uac70\ub098, \ud639\uc740 \ub2e4\uc218\uc758 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub2e4\uc774\ub098\ubbf9\ud558\uac8c \uc2e0\ud638\ub97c \ubd84\ubc30\ud558\ub294 \ub370 \uc704\uc0c1 \uc2dc\ud504\ud130\uac00 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub610\ud55c \uad70\uc0ac\uc801 \ubaa9\uc801\uc73c\ub85c\ub294 \ub808\uc774\ub354\uc758 \ud0d0\uc9c0 \ub2a5\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc801\uc758 \uc804\uc790 \ubc29\ud574\ub97c \ud68c\ud53c\ud558\ub294 \ud615\ud0dc\ub85c \uc751\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c \ub9c8\uc774\ud06c\ub85c\ud30c \uc870\uc9c1 \uce58\ub8cc\uc5d0\ub3c4 \uc704\uc0c1 \uc2dc\ud504\ud130 \uae30\uc220\uc774 \uc0ac\uc6a9\ub418\uc5b4, \uc815\ubc00\ud55c \uc5d0\ub108\uc9c0 \uc870\uc0ac\ub97c \ud1b5\ud574 \ub354\uc6b1 \ud6a8\uacfc\uc801\uc778 \uce58\ub8cc \ubc29\ubc95\uc744 \uac1c\ubc1c\ud558\ub294 \ub370 \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \ubbf8\ub798<\/h2>\n<p>\ubbf8\ub798\uc758 \ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130 \uae30\uc220 \uac1c\ubc1c\uc740 \ub354\uc6b1 \ud5a5\uc0c1\ub41c \uc815\ubc00\ub3c4\uc640 \uc18d\ub3c4\ub97c \ubaa9\ud45c\ub85c \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc758 \ubc1c\uc804\uc5d0 \ud798\uc785\uc5b4 \uc18c\ud615\ud654, \uc800\uc804\ub825\ud654, \uadf8\ub9ac\uace0 \ube44\uc6a9 \ud6a8\uc728\uc131\uc740 \uacc4\uc18d\ud574\uc11c \uac1c\uc120 \ub420 \uac83\uc785\ub2c8\ub2e4. \uc804\uc790\uae30\uae30\uac00 \ub354 \uc791\uace0 \ud1b5\ud569\ub41c \ud615\ud0dc\ub85c \ubc1c\uc804\ud558\uba74\uc11c, \uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \ubb34\uc120 \ud1b5\uc2e0\uc758 \ub300\uc5ed\ud3ed\uc744 \ud655\uc7a5\ud558\uace0, \ubc18\uc751 \uc18d\ub3c4\ub97c \ub192\uc774\uba70, \ub354\uc6b1 \ub2e4\uc591\ud55c \uc8fc\ud30c\uc218 \uc2a4\ud399\ud2b8\ub7fc\uc5d0\uc11c \uc791\ub3d9\ud560 \uc218 \uc788\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub294 IoT(Internet of Things) \uae30\uae30, \uc790\uc728\uc8fc\ud589 \ucc28\ub7c9, \ud56d\uacf5 \uc6b0\uc8fc \ud0d0\uc0ac \ubc0f \uc704\uc131 \ud1b5\uc2e0\uacfc \uac19\uc740 \ucd5c\ucca8\ub2e8 \uae30\uc220 \ubd84\uc57c\uc5d0 \uc911\uc694\ud55c \uae30\uc5ec\ub97c \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uacfc \ub124\ud2b8\uc6cc\ud06c\uc758 \uc6a9\ub7c9 \uc99d\uac00\uc5d0 \ub530\ub77c \uc694\uad6c\ub418\ub294 5G \ubc0f \uadf8 \uc774\ud6c4\uc758 \uc138\ub300\uc758 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud560 \uc608\uc815\uc785\ub2c8\ub2e4. \uc8fc\ud30c\uc218 \uc790\uc6d0\uc744 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \uac83\uc774 \uae09\uc18d\ud788 \uc9c4\ud654\ud558\ub294 \ub514\uc9c0\ud138 \uc0ac\ud68c\uc758 \ud575\uc2ec\uc801\uc778 \uce21\uba74\uc774 \ub420 \uac83\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\ub294 \ud604\ub300 \ud1b5\uc2e0 \uae30\uc220 \ubc0f \uc804\uc790 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uac04\ub2e8\ud55c \uc6d0\ub9ac\uc778 \uc704\uc0c1\uc758 \ubcc0\ud654\ub97c \uc774\uc6a9\ud558\uc5ec, \ubcf5\uc7a1\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131\uc744 \uc5f4\uc5b4\uc8fc\ub294 \ud601\uc2e0\uc801\uc778 \uae30\uacc4\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ubc29\uc2dd\uc758 \uc704\uc0c1 \uc870\uc815 \ubc29\ubc95\uc744 \ud1b5\ud574, \ud2b9\uc815 \ubd84\uc57c\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc7a5\ube44\uc758 \ud2b9\uc131\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ud56d\uc0c1 \uc0c8\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\ub97c \ucc3d\ucd9c\ud558\ub294 \uc6d0\ub3d9\ub825\uc774 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \uac1c\ubc1c\uc740 \ub04a\uc784\uc5c6\uc774 \uc9c4\ud654\ud558\ub294 \ud14c\ud06c\ub180\ub85c\uc9c0\uc758 \ud55c\uacc4\ub97c \ub113\ud600\uac00\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc54c\uae30 \uc27d\uac8c \uc124\uba85\ud55c \ub9c8\uc774\ud06c\ub85c\ud30c \uc704\uc0c1 \uc2dc\ud504\ud130\uc758 \uae30\ucd08 \uc6d0\ub9ac\uc640 \ub2e4\uc591\ud55c \uc804\uc790\uae30\uae30\uc5d0\uc11c\uc758 \uc911\uc694\uc131 \ubc0f \uc751\uc6a9\uc5d0 \ub300\ud574 \ub2e4\ub8e8\ub294 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