{"id":148583,"date":"2024-04-27T16:49:49","date_gmt":"2024-04-27T16:49:49","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%8b%9c%ea%b0%84-%ec%98%81%ec%97%ad-%eb%b0%98%ec%82%ac%ea%b3%84-2\/"},"modified":"2024-04-27T16:49:49","modified_gmt":"2024-04-27T16:49:49","slug":"%ec%8b%9c%ea%b0%84-%ec%98%81%ec%97%ad-%eb%b0%98%ec%82%ac%ea%b3%84-2","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%8b%9c%ea%b0%84-%ec%98%81%ec%97%ad-%eb%b0%98%ec%82%ac%ea%b3%84-2\/","title":{"rendered":"\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4"},"content":{"rendered":"<p class=\"sidekick\">\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4(TDR)\ub294 \ucf00\uc774\ube14 \uacb0\ud568 \ud0d0\uc9c0, \ud1a0\uc591 \uc218\ubd84 \uce21\uc815, \ube44\ud30c\uad34 \uac80\uc0ac\ub97c \uc704\ud55c \uc804\uc1a1\uc120 \ubd84\uc11d \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc2dc\uac04-\uc601\uc5ed-\ubc18\uc0ac\uacc4.png\" alt=\"\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4\"\/><\/p>\n<h2>\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n<p>\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4(Time-Domain Reflectometry, TDR)\ub294 \uc804\uae30 \uc2e0\ud638\uac00 \uc804\uc1a1 \ub77c\uc778\uc744 \ub530\ub77c \uc804\ud30c\ub418\ub294 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc804\uc1a1 \ub77c\uc778\uc758 \ud2b9\uc131\uc774\ub098 \uc0c1\ud0dc\ub97c \uc9c4\ub2e8\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud558\uba70, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubb3c\ub9ac\ud559\uc758 \uc804\uae30\uc640 \uc790\uae30 \ud604\uc0c1\uc744 \uc774\ud574\ud558\ub294 \ub370\uc5d0\ub3c4 \uc911\uc694\ud55c \ub3c4\uad6c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<p>TDR\uc740 \uc804\uc1a1 \ub9e4\uccb4\ub97c \ud1b5\ud574 \uc9e7\uc740 \uc804\uae30 \ud384\uc2a4\ub97c \ubcf4\ub0b4\uace0, \uadf8 \ud384\uc2a4\uac00 \ub9e4\uccb4\uc758 \ubd88\uc5f0\uc18d\uc131\uc774\ub098 \uacb0\ud568\uc5d0\uc11c \ubc18\uc0ac\ub418\uc5b4 \ub3cc\uc544\uc624\ub294 \uc2e0\ud638\ub97c \uce21\uc815\ud568\uc73c\ub85c\uc368 \uc791\ub3d9\ud569\ub2c8\ub2e4. \ubc18\uc0ac\ub41c \uc2e0\ud638\uc758 \uc2dc\uac04 \uc9c0\uc5f0\uc744 \ubd84\uc11d\ud568\uc73c\ub85c\uc368, \uc804\uc1a1 \ub77c\uc778\uc744 \ub530\ub77c \uc788\ub294 \ubd88\uc5f0\uc18d\uc131\uc758 \uc704\uce58\uc640 \ud2b9\uc131\uc744 \uc815\ub7c9\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4\uc758 \uc8fc\uc694 \uc6a9\ub3c4<\/h2>\n<p>\ub2e4\uc74c\uc740 TDR \uae30\uc220\uc758 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uc6a9\ub3c4\ub97c \uac04\ub7b5\ud788 \uc124\uba85\ud558\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ucf00\uc774\ube14 \uacb0\ud568 \ucc3e\uae30:<\/strong> \uc804\uae30 \ucf00\uc774\ube14\uc774\ub098 \ud1b5\uc2e0 \ucf00\uc774\ube14\uc5d0\uc11c \ub2e8\ub77d, \uac1c\ubc29 \ud68c\ub85c, \uc218\ubd84 \uce68\ud22c\uc640 \uac19\uc740 \uacb0\ud568\uc744 \ucc3e\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud1a0\uc591 \uc218\ubd84 \uce21\uc815:<\/strong> \ud1a0\uc591 \uc18d\uc73c\ub85c TDR \uc7a5\ube44\ub97c \uc0bd\uc785\ud558\uc5ec \ud1a0\uc591\uc758 \uc218\ubd84 \ud568\ub7c9\uc744 \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcbd \ub450\uaed8 \uce21\uc815:<\/strong> \ubcbd\uc774\ub098 \ud30c\uc774\ud504\uc758 \ub450\uaed8\uc640 \uac19\uc740 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \ube44\ud30c\uad34\uc801\uc73c\ub85c \uce21\uc815\ud558\ub294\ub370\ub3c4 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>TDR\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>TDR\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub294 \uc804\uc1a1\uc120 \uc774\ub860\uc5d0 \uae30\ubc18\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc1a1\uc120\uc740 \uc804\uae30\uc801 \ud30c\ub77c\ubbf8\ud130(\uc800\ud56d, \uc720\ub3c4, \uc804\uae30 \uc6a9\ub7c9)\uac00 \uacf5\uac04\uc5d0 \uac78\uccd0 \ubd84\ud3ec\ub418\uc5b4 \uc788\ub294 \uad6c\uc870\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc784\ud53c\ub358\uc2a4\uac00 \ub3d9\uc77c\ud55c \uc804\uc1a1\uc120\uc5d0\uc11c\ub294 \uc2e0\ud638\uac00 \ubb34\ubc18\uc0ac\uc801\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc784\ud53c\ub358\uc2a4\uac00 \uac11\uc791\uc2a4\ub7fd\uac8c \ubcc0\ud558\ub294 \uc9c0\uc810\uc5d0\uc11c\ub294 \uc77c\ubd80 \uc2e0\ud638\uac00 \ubc18\uc0ac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uc0ac\ub418\ub294 \uc2e0\ud638\uc758 \ud06c\uae30\uc640 \ud615\ud0dc\ub294 \uc804\uc1a1 \ub77c\uc778\uc758 \ubd88\uc5f0\uc18d\uc131\uc774\ub098 \uc784\ud53c\ub358\uc2a4\uc758 \ubcc0\ud654\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucf00\uc774\ube14\uc774 \uc190\uc0c1\ub418\uc5b4 \uc784\ud53c\ub358\uc2a4\uac00 \uac10\uc18c\ud558\uba74, \ubc18\uc0ac\ub41c \uc2e0\ud638\ub294 \uc6d0\ub798\uc758 \uc2e0\ud638\uc640 \uac19\uc740 \uadf9\uc131\uc744 \uac00\uc9c0\uac8c \ub429\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc784\ud53c\ub358\uc2a4\uac00 \uc99d\uac00\ud55c \uacbd\uc6b0\uc5d0\ub294 \ubc18\uc0ac\ub41c \uc2e0\ud638\uc758 \uadf9\uc131\uc774 \ubc18\ub300\uac00 \ub418\uba70, \uc774\ub294 TDR\uc758 \uce21\uc815 \uacb0\uacfc\uc5d0 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ubc18\uc0ac \uc2e0\ud638\ub97c \ud574\uc11d\ud568\uc73c\ub85c\uc368, \uc784\ud53c\ub358\uc2a4\uc758 \ubcc0\ud654\uc640 \uadf8 \uc704\uce58\ub97c \uc815\ud655\ud558\uac8c \ud30c\uc545\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uc804\uc1a1\uc120\uc758 \uc190\uc0c1 \uc704\uce58\ub098 \ud2b9\uc131\uc744 \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ubd80\ubd84\uc5d0\uc11c\ub294 TDR\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc81c \uce21\uc815\uc744 \uc218\ud589\ud558\ub294 \uacfc\uc815\uacfc \uadf8\uac83\uc744 \ud574\uc11d\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uce21\uc815\uacfc \ud574\uc11d \uacfc\uc815<\/h2>\n<p>TDR \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud55c \uce21\uc815 \uc808\ucc28\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\ud14c\uc2a4\ud2b8\ud558\uace0\uc790 \ud558\ub294 \uc804\uc1a1 \ub77c\uc778\uc5d0 TDR \uc7a5\ube44\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc7a5\ube44\uc5d0\uc11c \uc9e7\uc740 \uc804\uae30 \ud384\uc2a4\ub97c \uc804\uc1a1 \ub77c\uc778\uc73c\ub85c \ubcf4\ub0c5\ub2c8\ub2e4.<\/li>\n<li>\uc804\uc1a1 \ub77c\uc778\uc0c1\uc758 \uc5ec\ub7ec \uc9c0\uc810\uc5d0\uc11c \ubc18\uc0ac\ub418\uc5b4 \ub3cc\uc544\uc624\ub294 \uc2e0\ud638\ub97c \uc7a5\ube44\uac00 \uae30\ub85d\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubc18\uc0ac\ub41c \uc2e0\ud638\uc758 \uc2dc\uac04 \ub370\uc774\ud130\ub97c \ubc14\ud0d5\uc73c\ub85c, \uc2e0\ud638\uc758 \uc18d\ub3c4(\uc804\uc1a1 \ub77c\uc778\uc758 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc74c)\ub97c \uace0\ub824\ud558\uc5ec \uc2e4\uc81c \uc704\uce58\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ud574\uc11d \uacfc\uc815\uc5d0\uc11c\ub294 TDR\uc758 \uce21\uc815 \uacb0\uacfc\ub97c \uadf8\ub798\ud504\ub85c \ub098\ud0c0\ub0b4\uba70, \uc774 \ub54c x\ucd95\uc740 \uc2dc\uac04(\ud639\uc740 \uac70\ub9ac)\uc744 \ub098\ud0c0\ub0b4\uace0, y\ucd95\uc740 \ubc18\uc0ac \uc2e0\ud638\uc758 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uadf8\ub798\ud504\uc758 \ubfb0\uc871\ud55c \ubd80\ubd84\uc740 \uc804\uc1a1 \ub77c\uc778\uc5d0 \uc874\uc7ac\ud558\ub294 \uc784\ud53c\ub358\uc2a4\uc758 \ubd88\uc5f0\uc18d\uc131\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub97c \ubd84\uc11d\ud558\uc5ec \uacb0\ud568\uc758 \uc704\uce58\uc640 \uc885\ub958\ub97c \uc54c\uc544\ub0b4\ub294 \uac83\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>TDR \uae30\uc220\uc740 \uc804\uae30 \ubc0f \ud1b5\uc2e0 \ucf00\uc774\ube14\uc758 \uc9c4\ub2e8\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub2e4\uc591\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc744 \uc774\ud574\ud558\uace0 \uc801\uc808\ud788 \ud65c\uc6a9\ud568\uc73c\ub85c\uc368 \ucf00\uc774\ube14\uacfc \uac19\uc740 \uc804\uc1a1 \ub9e4\uccb4\uc758 \uc0c1\ud0dc\ub97c \ube44\ud30c\uad34\uc801\uc73c\ub85c \ud3c9\uac00\ud560 \uc218 \uc788\uc73c\uba70, \uc720\uc9c0 \ubcf4\uc218 \ubc0f \uc218\ub9ac \uc791\uc5c5\uc744 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, \uc784\ud53c\ub358\uc2a4 \ubd88\uc5f0\uc18d\uc131\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uc2e0\ud638\uc758 \ubc18\uc0ac \ud2b9\uc131\uc744 \ud574\uc11d\ud558\uba74, \ubb3c\ub9ac\uc801 \uc190\uc0c1\uc758 \uc815\ud655\ud55c \uc704\uce58\ub97c \ucc3e\uc744 \uc218 \uc788\uc5b4 \uc7a5\uc560\ub97c \ubbf8\ub9ac \uc608\ubc29\ud558\ub294\ub370 \ud06c\uac8c \uae30\uc5ec\ud569\ub2c8\ub2e4. TDR\uc740 \ubb3c\ub9ac\ud559\uacfc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc774 \ud604\uc2e4 \uc138\uacc4\uc758 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\ub294\uc9c0\ub97c \uc774\ud574\ud558\ub294 \ub370 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc608\uc2dc\ub97c \uc81c\uacf5\ud558\uba70, \uae30\uc220\uc801\uc778 \uc9c0\uc2dd\uc758 \uc2e4\uc6a9\uc801\uc778 \uc801\uc6a9\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4(TDR)\ub294 \ucf00\uc774\ube14 \uacb0\ud568 \ud0d0\uc9c0, \ud1a0\uc591 \uc218\ubd84 \uce21\uc815, \ube44\ud30c\uad34 \uac80\uc0ac\ub97c \uc704\ud55c \uc804\uc1a1\uc120 \ubd84\uc11d \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":186887,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4(TDR)\ub294 \ucf00\uc774\ube14 \uacb0\ud568 \ud0d0\uc9c0, \ud1a0\uc591 \uc218\ubd84 \uce21\uc815, \ube44\ud30c\uad34 \uac80\uc0ac\ub97c \uc704\ud55c 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