{"id":51566,"date":"2023-05-22T05:54:45","date_gmt":"2023-05-22T05:54:45","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%84%bc%ec%84%9c-%ec%8b%9c%ec%8a%a4%ed%85%9c-4%ea%b0%80%ec%a7%80\/"},"modified":"2023-11-02T06:00:40","modified_gmt":"2023-11-02T06:00:40","slug":"%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%84%bc%ec%84%9c-%ec%8b%9c%ec%8a%a4%ed%85%9c-4%ea%b0%80%ec%a7%80","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%84%bc%ec%84%9c-%ec%8b%9c%ec%8a%a4%ed%85%9c-4%ea%b0%80%ec%a7%80\/","title":{"rendered":"\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0"},"content":{"rendered":"

\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub294 \uae00\uc785\ub2c8\ub2e4. \ub808\uc774\ub354, RFID, Wi-Fi \uc704\uce58 \ucd94\uc815, \uad11\uc13c\uc11c\uc758 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c\ub97c \uc790\uc138\ud788 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n

\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0<\/h2>\n

\uc804\uc790\uae30\ud30c \uc13c\uc11c\ub294 \uc8fc\ubcc0 \ud658\uacbd\uc758 \uc804\uc790\uae30\ud30c \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\uace0 \uce21\uc815\ud558\ub294 \uc7a5\uce58\ub85c, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uae00\uc5d0\uc11c\ub294 \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \ub808\uc774\ub354 (Radar) \uc13c\uc11c<\/h3>\n

\ub808\uc774\ub354\ub294 ‘Radio Detection and Ranging’\uc758 \uc57d\uc790\ub85c, \ubb3c\uccb4\uc758 \uc704\uce58\uc640 \uc18d\ub3c4\ub97c \uce21\uc815\ud558\uae30 \uc704\ud574 \uc804\uc790\uae30\ud30c\ub97c \uc774\uc6a9\ud558\ub294 \uc13c\uc11c\uc785\ub2c8\ub2e4. \uc774 \uc13c\uc11c\ub294 \ubc1c\uc0ac\ub41c \uc804\uc790\uae30\ud30c\uac00 \ubb3c\uccb4\uc5d0 \ubc18\uc0ac\ub418\uc5b4 \ub3cc\uc544\uc624\ub294 \uc2dc\uac04\uc744 \uce21\uc815\ud568\uc73c\ub85c\uc368, \ubb3c\uccb4\uc758 \uac70\ub9ac\uc640 \uc18d\ub3c4\ub97c \ud30c\uc545\ud569\ub2c8\ub2e4. \ud56d\uacf5\uae30, \uc120\ubc15, \uae30\uc0c1 \uc608\uce21 \ubc0f \uad70\uc0ac \uc6a9\ub3c4\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

2. RFID (Radio-Frequency Identification) \uc13c\uc11c<\/h3>\n

RFID\ub294 \ubb34\uc120 \uc8fc\ud30c\uc218\ub97c \uc774\uc6a9\ud558\uc5ec \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\uace0 \uc77d\uc5b4\ub0b4\ub294 \uc13c\uc11c\uc785\ub2c8\ub2e4. \uc791\uc740 \uce69\uacfc \uc548\ud14c\ub098\ub85c \uad6c\uc131\ub418\uba70, \uc0c1\ud488\uc758 \ucd94\uc801 \ubc0f \uad00\ub9ac, \ub3c4\uc11c\uad00 \uc790\ub8cc \uad00\ub9ac, \ub3d9\ubb3c \ucd94\uc801 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. RFID \ud0dc\uadf8\ub294 \ud328\uc2dc\ube0c, \uc561\ud2f0\ube0c, \ubc18\uc561\ud2f0\ube0c \uc138 \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc73c\uba70, \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ud0dc\uadf8\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

3. Wi-Fi \uae30\ubc18 \uc704\uce58 \ucd94\uc815 \uc13c\uc11c<\/h3>\n

Wi-Fi \uae30\ubc18 \uc704\uce58 \ucd94\uc815 \uc13c\uc11c\ub294 \uc8fc\ubcc0\uc758 Wi-Fi \uc2e0\ud638\ub97c \uae30\ubc18\uc73c\ub85c \uc0ac\uc6a9\uc790\uc758 \uc704\uce58\ub97c \ud30c\uc545\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. \uc2a4\ub9c8\ud2b8\ud3f0\uc774\ub098 \ud0dc\ube14\ub9bf\uacfc \uac19\uc740 \ub514\ubc14\uc774\uc2a4\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub418\uba70, \uc2e4\ub0b4 \ub124\ube44\uac8c\uc774\uc158, \ubb3c\uac74 \ucd94\uc801, \uc704\uce58 \uae30\ubc18 \uc11c\ube44\uc2a4 \ub4f1\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

4. \uad11\uc13c\uc11c (Optical Sensors)<\/h3>\n

\uad11\uc13c\uc11c\ub294 \ube5b\uc758 \uac15\ub3c4, \ud30c\uc7a5, \ubc29\ud5a5 \ub4f1\uc758 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\ub294 \uc13c\uc11c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc13c\uc11c\ub294 \uce74\uba54\ub77c, \uc6d0\uaca9 \uce21\uc815, \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uba70, \ud2b9\ud788 \ube5b\uc758 \uac15\ub3c4\ub098 \uc0c9\uc0c1 \ubcc0\ud654\ub97c \uac10\uc9c0\ud560 \ub54c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc774\uc0c1\uc73c\ub85c, \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0\ub97c \uac04\ub7b5\ud558\uac8c \uc18c\uac1c\ud588\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ubd80\ubd84\uc5d0\uc11c\ub294 \uac01 \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub808\uc774\ub354 (Radar) \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c<\/h3>\n

\ub808\uc774\ub354 \uc13c\uc11c\ub294 \uc804\uc790\uae30\ud30c\ub97c \ubc1c\uc0ac\ud558\uace0, \uc774 \ud30c\uac00 \ubb3c\uccb4\uc5d0 \ubc18\uc0ac\ub418\uc5b4 \ub3cc\uc544\uc624\ub294 \uc2dc\uac04\uc744 \uce21\uc815\ud558\uc5ec \uac70\ub9ac\ub97c \ucd94\uc815\ud569\ub2c8\ub2e4. \uad70\uc0ac \ubd84\uc57c\uc5d0\uc11c\ub294 \uc801\uc758 \uc704\uce58\ub098 \uc18d\ub3c4\ub97c \ud30c\uc545\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \uae30\uc0c1 \ubd84\uc57c\uc5d0\uc11c\ub294 \ube44\ub098 \ub208 \ub4f1\uc758 \uac15\uc218\ub7c9\uacfc \uc6c0\uc9c1\uc784\uc744 \uc608\uce21\ud558\ub294 \ub370 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

RFID \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c<\/h3>\n

RFID \ud0dc\uadf8\ub294 \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\uace0 \uc788\ub294 \uce69\uacfc \uc774\ub97c \uc77d\uc5b4\ub0b4\uae30 \uc704\ud55c \uc548\ud14c\ub098\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud328\uc2dc\ube0c \ud0dc\uadf8\ub294 \uc678\ubd80 \uc5d0\ub108\uc9c0 \uc18c\uc2a4 \uc5c6\uc774\ub3c4 \uc791\ub3d9\ud558\uba70, \uc561\ud2f0\ube0c \ud0dc\uadf8\ub294 \ub0b4\uc7a5 \ubc30\ud130\ub9ac\ub97c \ud1b5\ud574 \ub354 \ub192\uc740 \uac70\ub9ac\uc5d0\uc11c \uc815\ubcf4\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\ud488 \ub85c\uc9c0\uc2a4\ud2f1, \ucc3d\uace0 \uad00\ub9ac, \ubcd1\uc6d0 \uc7a5\ube44 \uad00\ub9ac \ub4f1\uc5d0 \ub110\ub9ac \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

Wi-Fi \uae30\ubc18 \uc704\uce58 \ucd94\uc815 \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c<\/h3>\n

Wi-Fi \uc704\uce58 \ucd94\uc815 \uc13c\uc11c\ub294 \uc8fc\ubcc0 Wi-Fi \ud56b\uc2a4\ud31f\uc758 \uc2e0\ud638 \uac15\ub3c4\ub97c \ubc14\ud0d5\uc73c\ub85c \uc704\uce58\ub97c \ud30c\uc545\ud569\ub2c8\ub2e4. \uc774\ub294 GPS\uac00 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \uc2e4\ub0b4 \ud658\uacbd\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud558\uba70, \uc0c1\uc810 \ub0b4 \uace0\uac1d\uc758 \uc6c0\uc9c1\uc784 \ubd84\uc11d\uc774\ub098 \uc2e4\ub0b4 \ub124\ube44\uac8c\uc774\uc158 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uad11\uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c<\/h3>\n

\uad11\uc13c\uc11c\ub294 \ube5b\uc758 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\ub294 \ubc18\ub3c4\uccb4 \uc18c\uc790\ub97c \uae30\ubc18\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ubcc0\ud654\ub41c \ube5b\uc758 \uac15\ub3c4\ub098 \ud30c\uc7a5\uc744 \uce21\uc815\ud574 \uc804\uae30\uc801\uc778 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uc5ec \ucd9c\ub825\ud569\ub2c8\ub2e4. \uad11\uc13c\uc11c\ub294 \uc81c\uc870 \uacf5\uc815, \ud488\uc9c8 \uac80\uc0ac, \uac74\uac15 \ubaa8\ub2c8\ud130\ub9c1 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860<\/h2>\n

\uc804\uc790\uae30\ud30c \uc13c\uc11c\ub294 \uc6b0\ub9ac \uc8fc\ubcc0 \ud658\uacbd\uc744 \uac10\uc9c0\ud558\uace0 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\ub294 \ub370 \uc788\uc5b4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub4e4 \uc13c\uc11c\ub294 \uac01\uae30 \ub2e4\ub978 \uc6d0\ub9ac\uc640 \ud2b9\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uba70, \ud604\ub300 \uc0ac\ud68c\uc5d0\uc11c\ub294 \uc774\ub4e4 \uc13c\uc11c \uc5c6\uc774\ub294 \ub9ce\uc740 \uae30\uc220\uacfc \uc11c\ube44\uc2a4\ub97c \uc0c1\uc0c1\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \uc804\uc790\uae30\ud30c \uc13c\uc11c \uae30\uc220\uc758 \ubc1c\uc804\uc740 \uc6b0\ub9ac \uc0dd\ud65c\uc744 \ub354\uc6b1 \ud3b8\ub9ac\ud558\uace0 \uc548\uc804\ud558\uac8c \ub9cc\ub4e4\uc5b4 \uc904 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub294 \uae00\uc785\ub2c8\ub2e4. \ub808\uc774\ub354, RFID, Wi-Fi \uc704\uce58 \ucd94\uc815, \uad11\uc13c\uc11c\uc758 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c\ub97c \uc790\uc138\ud788 \uc18c\uac1c\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":[61],"tags":[62],"class_list":["post-51566","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\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0<\/title>\n<meta name=\"description\" content=\"\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub294 \uae00\uc785\ub2c8\ub2e4. \ub808\uc774\ub354, RFID, Wi-Fi \uc704\uce58 \ucd94\uc815, \uad11\uc13c\uc11c\uc758 \uc6d0\ub9ac\uc640 \ud65c\uc6a9 \ubd84\uc57c\ub97c \uc790\uc138\ud788 \uc18c\uac1c\ud569\ub2c8\ub2e4.\" \/>\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\/%ea%b0%80%ec%9e%a5-%ed%9d%94%ed%95%9c-%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c-%ec%84%bc%ec%84%9c-%ec%8b%9c%ec%8a%a4%ed%85%9c-4%ea%b0%80%ec%a7%80\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c \uc13c\uc11c \uc2dc\uc2a4\ud15c 4\uac00\uc9c0\" \/>\n<meta property=\"og:description\" content=\"\uac00\uc7a5 \ud754\ud55c \uc804\uc790\uae30\ud30c 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