{"id":51532,"date":"2023-05-22T05:54:30","date_gmt":"2023-05-22T05:54:30","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%95%88%ed%85%8c%eb%82%98%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-3%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/"},"modified":"2023-11-02T06:00:09","modified_gmt":"2023-11-02T06:00:09","slug":"%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%95%88%ed%85%8c%eb%82%98%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-3%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%95%88%ed%85%8c%eb%82%98%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-3%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/","title":{"rendered":"\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 3\uac00\uc9c0 \uc720\ud615"},"content":{"rendered":"

\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 3\uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uacfc \uc791\ub3d9 \uc6d0\ub9ac, \uc7a5\ub2e8\uc810\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ub2e4\uc774\ud3f4, \uc720\ub2c8\ud3f4, Yagi-Uda \uc548\ud14c\ub098\uc758 \ud2b9\uc9d5\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n

\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 3\uac00\uc9c0 \uc720\ud615<\/h2>\n

\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\ub294 \uc804\uc790\uae30 \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\uace0 \uc218\uc2e0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc548\ud14c\ub098\ub294 \ud2b9\uc815 \uc8fc\ud30c\uc218\uc640 \ud30c\ud615\uc744 \uac16\ub294 \uc804\uc790\uae30\ud30c\ub97c \ubc29\ucd9c\ud558\uac70\ub098 \ucea1\uccd0\ud558\uc5ec \ud1b5\uc2e0\uacfc \ubc29\uc1a1\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc548\ud14c\ub098\uc758 \uc720\ud615\uc740 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc9c0\ub9cc, \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc138 \uac00\uc9c0 \uc720\ud615\uc744 \uc911\uc810\uc73c\ub85c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \ub2e4\uc774\ud3f4 \uc548\ud14c\ub098 (Dipole Antenna)<\/h2>\n

\ub2e4\uc774\ud3f4 \uc548\ud14c\ub098\ub294 \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \ud615\ud0dc\uc758 \uc548\ud14c\ub098 \uc911 \ud558\ub098\ub85c, \ub450 \uac1c\uc758 \ub3d9\uc77c\ud55c \uae38\uc774\uc758 \uae08\uc18d \ub9c9\ub300\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774 \ub9c9\ub300\ub4e4\uc740 \uc911\uc559\uc5d0\uc11c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc73c\uba70, \uadf8 \uc911\uc559\uc5d0 \uc2e0\ud638 \uc18c\uc2a4\ub098 \uc218\uc2e0\uae30\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc774\ud3f4 \uc548\ud14c\ub098\ub294 \uc8fc\ub85c VHF\uc640 UHF \uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc548\ud14c\ub098\ub294 \uac04\ub2e8\ud55c \uad6c\uc870\ub97c \uac16\uace0 \uc788\uc5b4 \uc81c\uc791\uc774 \uc6a9\uc774\ud558\uba70, \ub9ce\uc740 \ubb34\uc120 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

2. \uc720\ub2c8\ud3f4 \uc548\ud14c\ub098 (Monopole Antenna)<\/h2>\n

\uc720\ub2c8\ud3f4 \uc548\ud14c\ub098\ub294 \ub2e4\uc774\ud3f4 \uc548\ud14c\ub098\uc758 \ud55c\ucabd \ubc18\ub9cc\uc744 \uc0ac\uc6a9\ud558\ub294 \ud615\ud0dc\ub85c, \ub300\uac1c \uc9c0\uba74\uc774\ub098 \ubc18\uc0ac\ud310 \uc704\uc5d0 \uc124\uce58\ub429\ub2c8\ub2e4. \uc774 \uc548\ud14c\ub098\ub294 \uc9c0\uba74\uc758 \ubc18\uc0ac \ud6a8\uacfc\ub97c \uc774\uc6a9\ud558\uc5ec \uc2e0\ud638\ub97c \uc804\uc1a1\ud558\uace0 \uc218\uc2e0\ud569\ub2c8\ub2e4. \uc720\ub2c8\ud3f4 \uc548\ud14c\ub098\ub294 \ud6a8\uc728\uc801\uc778 \uacf5\uac04 \ud65c\uc6a9\uc774 \uac00\ub2a5\ud558\uba70, \uc790\ub3d9\ucc28 \uc548\ud14c\ub098\ub098 \ud734\ub300\uc6a9 \ub77c\ub514\uc624 \ub4f1\uc5d0\uc11c \uc8fc\ub85c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

3. Yagi-Uda \uc548\ud14c\ub098<\/h2>\n

Yagi-Uda \uc548\ud14c\ub098\ub294 \ubc29\ud5a5\uc131\uc744 \uac16\ub294 \uc548\ud14c\ub098\ub85c, \ub2e4\uc218\uc758 \uae08\uc18d \ub9c9\ub300(\uc694\uc18c)\uac00 \uc77c\ub82c\ub85c \ubc30\uc5f4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc911 \ud55c \uac1c\uc758 \ub9c9\ub300\ub294 \ud65c\uc131 \uc694\uc18c\ub85c\uc11c \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\uac70\ub098 \uc804\uc1a1\ud558\uba70, \ub098\uba38\uc9c0 \ub9c9\ub300\ub294 \uc774 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud558\uac70\ub098 \ubc29\ud5a5\uc744 \uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. Yagi-Uda \uc548\ud14c\ub098\ub294 TV \uc218\uc2e0\uae30\ub098 \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c\uc758 \uace0\uc8fc\ud30c\uc218 \ud1b5\uc2e0\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\uc774\ub807\uac8c \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uc548\ud14c\ub098\ub294 \uc804\uc790\uae30\ud30c\uc758 \ud2b9\uc131\uacfc \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc120\ud0dd\ub418\uba70, \uadf8 \ud6a8\uc728\uc131\uacfc \uc131\ub2a5\uc740 \uc124\uacc4\uc640 \uad6c\ud604 \ubc29\ubc95\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. \ub2e4\uc74c \ubd80\ubd84\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc548\ud14c\ub098\ub4e4\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uac01\uac01\uc758 \uc7a5\ub2e8\uc810\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc7a5\ub2e8\uc810<\/h2>\n

\ub2e4\uc774\ud3f4 \uc548\ud14c\ub098<\/h2>\n

\ub2e4\uc774\ud3f4 \uc548\ud14c\ub098\ub294 \uac04\ub2e8\ud55c \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc124\uce58\uc640 \uc720\uc9c0 \uad00\ub9ac\uac00 \uc27d\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8 \uae38\uc774\ub294 \uc791\ub3d9 \uc8fc\ud30c\uc218\uc758 \ubc18\ud30c\uc7a5\uc5d0 \ud574\ub2f9\ud574\uc57c \ud558\ubbc0\ub85c, \ub0ae\uc740 \uc8fc\ud30c\uc218\uc5d0\uc11c\ub294 \ud070 \uacf5\uac04\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc720\ub2c8\ud3f4 \uc548\ud14c\ub098<\/h2>\n

\uc720\ub2c8\ud3f4 \uc548\ud14c\ub098\ub294 \uc124\uce58 \uacf5\uac04\uc774 \uc81c\ud55c\ub41c \uacbd\uc6b0\uc5d0 \uc720\uc6a9\ud558\uba70, \uc9c0\uc0c1\uc5d0 \uc124\uce58\ub420 \ub54c \uc9c0\uba74\uc758 \ubc18\uc0ac \ud6a8\uacfc\ub97c \uc798 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \ubc18\uc0ac \ud6a8\uacfc\ub294 \uc124\uce58 \ud658\uacbd\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc5b4, \uc548\ud14c\ub098\uc758 \uc704\uce58\uc640 \uc9c0\uba74\uc758 \ud2b9\uc131\uc5d0 \ub530\ub978 \uc131\ub2a5 \ubcc0\ub3d9\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Yagi-Uda \uc548\ud14c\ub098<\/h2>\n

Yagi-Uda \uc548\ud14c\ub098\uc758 \uac00\uc7a5 \ud070 \uc7a5\uc810\uc740 \uac15\ud55c \ubc29\ud5a5\uc131\uc744 \uac00\uc9c4\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc6d0\ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \uc2e0\ud638\ub97c \uc9d1\uc911\uc801\uc73c\ub85c \uc804\uc1a1\ud558\uac70\ub098 \uc218\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8 \ubc29\ud5a5 \uc678\uc758 \uc601\uc5ed\uc5d0\uc11c\ub294 \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc73c\uba70, \uc5ec\ub7ec \uc694\uc18c\ub97c \uc815\ud655\ud558\uac8c \ubc30\uc5f4\ud574\uc57c \ud558\ub294 \uc124\uacc4\uc758 \ubcf5\uc7a1\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860<\/h2>\n

\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\ub294 \ud604\ub300\uc758 \ud1b5\uc2e0\uacfc \ubc29\uc1a1\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uac01 \uc548\ud14c\ub098 \uc720\ud615\uc740 \uadf8 \uace0\uc720\uc758 \uc7a5\uc810\uacfc \ub2e8\uc810\uc744 \uac00\uc9c0\uba70, \ud2b9\uc815 \uc0c1\ud669\uacfc \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc120\ud0dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc548\ud14c\ub098 \uc124\uacc4\uc640 \uc120\ud0dd\uc740 \uc2e0\ud638\uc758 \ud6a8\uc728\uc131, \uc804\uc1a1 \uac70\ub9ac, \uc124\uce58 \ud658\uacbd \ub4f1 \ub2e4\uc591\ud55c \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud6a8\uacfc\uc801\uc778 \ud1b5\uc2e0\uacfc \uc815\ubcf4 \uc804\uc1a1\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 3\uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uacfc \uc791\ub3d9 \uc6d0\ub9ac, \uc7a5\ub2e8\uc810\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ub2e4\uc774\ud3f4, \uc720\ub2c8\ud3f4, Yagi-Uda \uc548\ud14c\ub098\uc758 \ud2b9\uc9d5\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/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":[61],"tags":[62],"class_list":["post-51532","post","type-post","status-publish","format-standard","hentry","category-61","tag-62","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"\n\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 3\uac00\uc9c0 \uc720\ud615<\/title>\n<meta name=\"description\" content=\"\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 3\uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uacfc \uc791\ub3d9 \uc6d0\ub9ac, \uc7a5\ub2e8\uc810\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ub2e4\uc774\ud3f4, \uc720\ub2c8\ud3f4, Yagi-Uda \uc548\ud14c\ub098\uc758 \ud2b9\uc9d5\uc744 \uc54c\uc544\ubcf4\uc138\uc694.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%95%88%ed%85%8c%eb%82%98%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-3%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 3\uac00\uc9c0 \uc720\ud615\" \/>\n<meta property=\"og:description\" content=\"\uc804\uc790\uae30\ud30c \uc548\ud14c\ub098\uc758 3\uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uacfc \uc791\ub3d9 \uc6d0\ub9ac, \uc7a5\ub2e8\uc810\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ub2e4\uc774\ud3f4, \uc720\ub2c8\ud3f4, Yagi-Uda \uc548\ud14c\ub098\uc758 \ud2b9\uc9d5\uc744 \uc54c\uc544\ubcf4\uc138\uc694.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%95%88%ed%85%8c%eb%82%98%ec%9d%98-%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-3%ea%b0%80%ec%a7%80-%ec%9c%a0%ed%98%95\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-22T05:54:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-02T06:00:09+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta 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