{"id":143276,"date":"2024-01-14T13:22:14","date_gmt":"2024-01-14T13:22:14","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ec%9e%90%ed%8c%8c-%ec%a0%84%ec%86%a1-%ed%88%ac%ea%b3%bc%ea%b3%84%ec%88%98\/"},"modified":"2024-02-21T18:16:45","modified_gmt":"2024-02-21T18:16:45","slug":"%ec%a0%84%ec%9e%90%ed%8c%8c-%ec%a0%84%ec%86%a1-%ed%88%ac%ea%b3%bc%ea%b3%84%ec%88%98","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ed%8c%8c-%ec%a0%84%ec%86%a1-%ed%88%ac%ea%b3%bc%ea%b3%84%ec%88%98\/","title":{"rendered":"\uc804\uc790\ud30c \uc804\uc1a1 | \ud22c\uacfc\uacc4\uc218"},"content":{"rendered":"<h2>\uc804\uc790\uae30\ud30c\uc758 \uc804\uc1a1<\/h2>\n<p>\uc804\uc790\uae30\ud30c\uc758 \uc804\uc1a1\uc740 \ud55c \ub9e4\uc9c8\uc5d0\uc11c \ub2e4\ub978 \ub9e4\uc9c8\ub85c \ub610\ub294 \ub450 \ub9e4\uc9c8 \uc0ac\uc774\uc758 \uacbd\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc804\uc790\uae30\ud30c\uc758 \uc774\ub3d9 \uacfc\uc815\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc804\uc790\uae30\ud30c\uac00 \ub450 \ub9e4\uc9c8\uc758 \uacbd\uacc4\ub97c \ub9cc\ub098\uba74 \uc77c\ubd80\ub294 \ubc18\uc0ac\ub418\uace0 \uc77c\ubd80\ub294 \ub450 \ubc88\uc9f8 \ub9e4\uc9c8\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4. \uc804\uc790\uae30\ud30c\uc758 \uc804\uc1a1\uc740 \ub9e4\uc9c8\uc758 \ud2b9\uc131, \uc785\uc0ac\uac01, \ud30c\uc7a5\uc758 \ud3b8\uad11 \ub4f1 \uc5ec\ub7ec \uc694\uc18c\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc1a1 \uacc4\uc218<\/h2>\n<p>\uc804\uc1a1 \uacc4\uc218(<sup>T<\/sup>)\ub294 \uacbd\uacc4\uc5d0\uc11c \uc785\uc0ac\ub41c \uc804\ub825\uc758 \uc804\uc1a1\ub418\ub294 \ube44\uc728\uc744 \ub098\ud0c0\ub0b4\ub294 \ubb34\ucc28\uc6d0 \uc218\ub7c9\uc785\ub2c8\ub2e4. \uc774\ub294 \ubc18\uc0ac \uacc4\uc218(<sup>R<\/sup>)\uc640 \uc0c1\ubcf4\uc801\uc774\uba70, \ubc18\uc0ac \uacc4\uc218\ub294 \uacbd\uacc4\uc5d0\uc11c \ubc18\uc0ac\ub41c \uc785\uc0ac \uc804\ub825\uc758 \ube44\uc728\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc804\uc1a1 \uacc4\uc218\uc640 \ubc18\uc0ac \uacc4\uc218\uc758 \ud569\uc740 1\uc785\ub2c8\ub2e4: <sup>T<\/sup> + <sup>R<\/sup> = 1<\/p>\n<p>\uc815\uc0c1 \uc785\uc0ac(\u03b8<sub>i<\/sub> = \u03b8<sub>r<\/sub> = 0)\uc758 \uacbd\uc6b0, \uc804\uae30\uc7a5\uc758 \uc804\uc1a1 \uacc4\uc218(\uc9c4\ud3ed \uc804\uc1a1 \uacc4\uc218\ub77c\uace0\ub3c4 \ud568)\ub294 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p><sup>T<\/sup> = 1 &#8211; |(n<sub>1<\/sub> &#8211; n<sub>2<\/sub>) \/ (n<sub>1<\/sub> + n<sub>2<\/sub>)|<sup>2<\/sup><\/p>\n<p>\uc5ec\uae30\uc11c n<sub>1<\/sub>\uacfc n<sub>2<\/sub>\ub294 \uac01\uac01 \uccab \ubc88\uc9f8\uc640 \ub450 \ubc88\uc9f8 \ub9e4\uc9c8\uc758 \uad74\uc808\ub960\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc815\uc0c1 \uc785\uc0ac\uac00 \uc544\ub2cc \uacbd\uc6b0, \uc804\uc1a1 \uacc4\uc218\ub294 \uc785\uc0ac\ub41c \ud30c\uc758 \ud3b8\uad11(TE \ub610\ub294 TM)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \ud504\ub808\ub12c \ubc29\uc815\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc1a1 \uacc4\uc218\uc758 \uc608<\/h2>\n<p>\ub2e4\uc591\ud55c \uc778\ud130\ud398\uc774\uc2a4\uc5d0 \ub300\ud55c \uc804\uc1a1 \uacc4\uc218\uc758 \uc608\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uacf5\uae30\uc5d0\uc11c \uc720\ub9ac\ub85c: \uacf5\uae30(n<sub>1<\/sub> \u2248 1.0003)\uc5d0\uc11c \uc655\uad00 \uc720\ub9ac(n<sub>2<\/sub> \u2248 1.52)\ub85c \uc815\uc0c1 \uc785\uc0ac\ud560 \ub54c, \uc804\uc1a1 \uacc4\uc218\ub294 \ub300\ub7b5 T \u2248 1 &#8211; |(1.0003 &#8211; 1.52) \/ (1.0003 + 1.52)|<sup>2<\/sup> \u2248 0.961\uc785\ub2c8\ub2e4. \uc774\ub294 \uc785\uc0ac\ub41c \uad11 \uc804\ub825\uc758 \uc57d 96.1%\uac00 \uacf5\uae30-\uc720\ub9ac \uacbd\uacc4\ub97c \ud1b5\ud574 \uc804\uc1a1\ub41c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc720\ub9ac\uc5d0\uc11c \uacf5\uae30\ub85c: \uc655\uad00 \uc720\ub9ac(n<sub>1<\/sub> \u2248 1.52)\uc5d0\uc11c \uacf5\uae30(n<sub>2<\/sub> \u2248 1.0003)\ub85c \uc815\uc0c1 \uc785\uc0ac\ud560 \ub54c, \uc804\uc1a1 \uacc4\uc218\ub294 \ub300\ub7b5 T \u2248 1 &#8211; |(1.52 &#8211; 1.0003) \/ (1.52 + 1.0003)|<sup>2<\/sup> \u2248 0.961\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub3c4 \uc785\uc0ac\ub41c \uad11 \uc804\ub825\uc758 \uc57d 96.1%\uac00 \uc720\ub9ac-\uacf5\uae30 \uacbd\uacc4\ub97c \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n<li>\uacf5\uae30\uc5d0\uc11c \ubb3c\ub85c: \uacf5\uae30(n<sub>1<\/sub> \u2248 1.0003)\uc5d0\uc11c \ubb3c(n<sub>2<\/sub> \u2248 1.33)\ub85c \uc815\uc0c1 \uc785\uc0ac\ud560 \ub54c, \uc804\uc1a1 \uacc4\uc218\ub294 \ub300\ub7b5 T \u2248 1 &#8211; |(1.0003 &#8211; 1.33) \/ (1.0003 + 1.33)|<sup>2<\/sup> \u2248 0.977\uc785\ub2c8\ub2e4. \uc57d 97.7%\uc758 \uc785\uc0ac\ub41c \uad11 \uc804\ub825\uc774 \uacf5\uae30-\ubb3c \uacbd\uacc4\ub97c \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubb3c\uc5d0\uc11c \uacf5\uae30\ub85c: \ubb3c(n<sub>1<\/sub> \u2248 1.33)\uc5d0\uc11c \uacf5\uae30(n<sub>2<\/sub> \u2248 1.0003)\ub85c \uc815\uc0c1 \uc785\uc0ac\ud560 \ub54c, \uc804\uc1a1 \uacc4\uc218\ub294 \ub300\ub7b5 T \u2248 1 &#8211; |(1.33 &#8211; 1.0003) \/ (1.33 + 1.0003)|<sup>2<\/sup> \u2248 0.977\uc785\ub2c8\ub2e4. \uc774 \uacbd\uc6b0\uc5d0\ub3c4 \uc57d 97.7%\uc758 \uc785\uc0ac\ub41c \uad11 \uc804\ub825\uc774 \ubb3c-\uacf5\uae30 \uacbd\uacc4\ub97c \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n<li>\uacf5\uae30\uc5d0\uc11c \ub2e4\uc774\uc544\ubaac\ub4dc\ub85c: \uacf5\uae30(n<sub>1<\/sub> \u2248 1.0003)\uc5d0\uc11c \ub2e4\uc774\uc544\ubaac\ub4dc(n<sub>2<\/sub> \u2248 2.42)\ub85c \uc815\uc0c1 \uc785\uc0ac\ud560 \ub54c, \uc804\uc1a1 \uacc4\uc218\ub294 \ub300\ub7b5 T \u2248 1 &#8211; |(1.0003 &#8211; 2.42) \/ (1.0003 + 2.42)|<sup>2<\/sup> \u2248 0.833\uc785\ub2c8\ub2e4. \uc57d 83.3%\uc758 \uc785\uc0ac\ub41c \uad11 \uc804\ub825\uc774 \uacf5\uae30-\ub2e4\uc774\uc544\ubaac\ub4dc \uacbd\uacc4\ub97c \ud1b5\ud574 \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc804\uc790\uae30\ud30c \uc804\uc1a1\uc758 \uc2e4\uc6a9\uc801 \uc751\uc6a9<\/h2>\n<p>\uc804\uc790\uae30\ud30c \uc804\uc1a1\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc2e4\uc6a9\uc801 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc548\ud14c\ub098:<\/strong> \ubb34\uc120 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c, \uc608\ub97c \ub4e4\uc5b4 \ub77c\ub514\uc624, \ud154\ub808\ube44\uc804, \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uacf5\uae30\ub97c \ud1b5\ud55c \ub77c\ub514\uc624 \ud30c\ub3d9\uc758 \uc804\uc1a1\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc548\ud14c\ub098\ub294 \uc774\ub7ec\ud55c \uc804\uc790\uae30\ud30c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\uc1a1\ud558\uace0 \uc218\uc2e0\ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ucc3d\ubb38 \ubc0f \ud544\ud130:<\/strong> \uad11\ud559\uc5d0\uc11c \ud2b9\uc815 \uc804\uc1a1 \ud2b9\uc131\uc744 \uac00\uc9c4 \uc7ac\ub8cc\ub294 \ud2b9\uc815 \ud30c\uc7a5 \ub610\ub294 \ud3b8\uad11\uc758 \ube5b\uc744 \uc120\ud0dd\uc801\uc73c\ub85c \uc804\uc1a1\ud558\uae30 \uc704\ud55c \ucc3d\ubb38 \ub610\ub294 \ud544\ud130\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc0ac\uc9c4, \ud604\ubbf8\uacbd, \ubd84\uad11\ud559 \ub4f1\uc758 \uc751\uc6a9\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uad11\uc12c\uc720:<\/strong> \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \uad11 \uc2e0\ud638\uc758 \uc804\uc1a1\uc740 \uace0\uc18d \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc628\uc2e4 \ud6a8\uacfc:<\/strong> \uc9c0\uad6c \ub300\uae30\ub97c \ud1b5\ud55c \ud0dc\uc591 \ubcf5\uc0ac\uc758 \uc804\uc1a1\uacfc \uc628\uc2e4\uac00\uc2a4\uc5d0 \uc758\ud55c \uc774\ud6c4 \ud761\uc218\ub294 \uc9c0\uad6c\uc758 \uc628\ub09c\ud654\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uac00\uc2a4\uc758 \uc804\uc1a1 \ud2b9\uc131\uacfc \uadf8\uac83\ub4e4\uc774 \uae30\ud6c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc9c0\uad6c \uc628\ub09c\ud654 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc758\ub8cc \uc601\uc0c1:<\/strong> \uc778\uccb4\ub97c \ud1b5\ud55c \uc804\uc790\uae30\ud30c\uc758 \uc804\uc1a1\uc740 X-\ub808\uc774 \ubc0f \uc790\uae30 \uacf5\uba85 \uc601\uc0c1(MRI)\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc758\ub8cc \uc601\uc0c1 \uae30\uc220\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\ubc95\ub4e4\uc740 \ub2e4\uc591\ud55c \uc758\ud559\uc801 \uc0c1\ud0dc\ub97c \ube44\uce68\uc2b5\uc801\uc73c\ub85c \uc9c4\ub2e8\ud558\uace0 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"xx\" alt=\"Transmission of Electromagnetic Waves\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/transmission-of-electromagnetic-waves\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uc1a1\uc774\ub780 \uc804\uc790\uae30\ud30c\uac00 \ub9e4\uccb4\ub97c \ud1b5\uacfc\ud558\uac70\ub098 \uc18d\uc131\uc774 \ub2e4\ub978 \ub450 \ub9e4\uccb4 \uc0ac\uc774\uc758 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\uacfc\ud558\ub294 \uacfc\uc815\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-143276","post","type-post","status-publish","format-standard","hentry","category-15","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>\uc804\uc790\ud30c \uc804\uc1a1 | \ud22c\uacfc\uacc4\uc218<\/title>\n<meta name=\"description\" content=\"\uc804\uc1a1\uc774\ub780 \uc804\uc790\uae30\ud30c\uac00 \ub9e4\uccb4\ub97c \ud1b5\uacfc\ud558\uac70\ub098 \uc18d\uc131\uc774 \ub2e4\ub978 \ub450 \ub9e4\uccb4 \uc0ac\uc774\uc758 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\uacfc\ud558\ub294 \uacfc\uc815\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.\" \/>\n<meta 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