{"id":2354,"date":"2025-10-22T04:13:58","date_gmt":"2025-10-22T04:13:58","guid":{"rendered":"https:\/\/sankorf.com\/?p=2354"},"modified":"2026-07-30T02:59:38","modified_gmt":"2026-07-30T02:59:38","slug":"%eb%b2%a1%ed%84%b0-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%eb%b6%84%ec%84%9d%ea%b8%b0vna-%ed%99%9c%ec%9a%a9%ec%9d%84-%ec%9c%84%ed%95%9c-%ec%8b%a4%ec%a7%88%ec%a0%81%ec%9d%b8-%ed%8c%81%ea%b3%bc","status":"publish","type":"post","link":"https:\/\/sankorf.com\/ko\/blog\/practical-tips-and-techniques-for-using-vector-network-analyzers-vna\/","title":{"rendered":"\ubca1\ud130 \ub124\ud2b8\uc6cc\ud06c \ubd84\uc11d\uae30(VNA) \uc0ac\uc6a9 \uc2dc \uc2e4\uc6a9\uc801\uc778 \ud301\uacfc \uae30\ubc95"},"content":{"rendered":"

\ubca1\ud130 \ub124\ud2b8\uc6cc\ud06c \ubd84\uc11d\uae30<\/a> (VNA)\ub294 \ubca1\ud130 \ubd84\uc11d\uae30\ub77c\uace0\ub3c4 \ud558\uba70, RF \uc2e0\ud638\uc758 \ubcf5\uc7a1\ud55c \uc784\ud53c\ub358\uc2a4, \uc704\uc0c1 \ubc0f \uc9c4\ud3ed\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\uac8c \ud558\uc5ec RF \ud14c\uc2a4\ud2b8 \ubc0f \ud2b9\uc131\ud654\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \ud1b5\ud569, \ubcf4\uc815, \uce21\uc815 \uae30\uc220 \ubc0f \uc120\ud0dd \uae30\uc900\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 RF \ubd80\ud488 \ubc0f \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc791\uc5c5\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4 \ubc0f \uae30\uc220\uc790\uc5d0\uac8c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

VNA\ub97c \uc790\ub3d9\ud654 \ud14c\uc2a4\ud2b8 \uc7a5\ube44 \ubc0f \uc0dd\uc0b0 \ub77c\uc778\uc5d0 \ud1b5\ud569\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n

VNAs\ub97c \uc790\ub3d9\ud654 \ud14c\uc2a4\ud2b8 \uc7a5\ube44(ATE) \ubc0f \uc0dd\uc0b0 \ub77c\uc778\uc5d0 \ud1b5\ud569\ud558\uba74 RF \ubd80\ud488 \ud14c\uc2a4\ud2b8\uac00 \uac04\uc18c\ud654\ub418\uc5b4 \ub192\uc740 \ucc98\ub9ac\ub7c9\uacfc \ubc18\ubcf5 \uac00\ub2a5\ud55c \uce21\uc815\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4. \uc18c\ud615 USB VNA\ub294 PC \uae30\ubc18 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \ud1b5\ud55c \ud734\ub300\uc131\uacfc \uc26c\uc6b4 \uc5f0\uacb0\uc131\uc73c\ub85c \uc778\ud574 \ud2b9\ud788 \uc774 \ubaa9\uc801\uc5d0 \uc801\ud569\ud558\uba70, SCPI \uba85\ub839\uacfc \uac19\uc740 \ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc790\ub3d9\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc790\ub3d9\ud654\ub294 \uc9c0\uc18d\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1, \uc218\ub3d9 \uc624\ub958 \uac10\uc18c, \uc81c\uc870 \uc2e4\ud589 \uc2dc\uc2a4\ud15c(MES)\uacfc\uc758 \ud1b5\ud569\uacfc \uac19\uc740 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. VNA\ub294 \uc0ac\uc6a9\uc790 \uc9c0\uc815 \ud14c\uc2a4\ud2b8 \uc2a4\ud06c\ub9bd\ud2b8 \ubc0f \ud50c\ub7ec\uadf8\uc778\uacfc \uacb0\ud569\ud558\uc5ec \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc2dc\ud000\uc2a4\ub97c \uc624\ucf00\uc2a4\ud2b8\ub808\uc774\uc158\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc911\uc694\ud55c \uc2e4\uc2dc\uac04 \ud569\uaca9\/\ubd88\ud569\uaca9 \uacb0\uc815\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud1b5\ud569 \uae30\ub2a5<\/strong><\/td>\uc804\ud1b5\uc801\uc778 \ubca4\uce58\ud0d1 \ubca1\ud130 \ub124\ud2b8\uc6cc\ud06c \ubd84\uc11d\uae30<\/strong><\/td>USB \ubca1\ud130 \ub124\ud2b8\uc6cc\ud06c \ubd84\uc11d\uae30<\/strong><\/td><\/tr>
\uc0ac\uc774\uc988<\/td>\ub300\ud615 \ub3c5\ub9bd\ud615 \uc720\ub2db<\/td>\ucef4\ud329\ud2b8, USB \uc5f0\uacb0<\/td><\/tr>
\ube44\uc6a9<\/td>\ucd08\uae30 \ubc0f \uc720\uc9c0 \ubcf4\uc218 \ube44\uc6a9 \uc99d\uac00<\/td>PC \ud638\uc2a4\ud2b8 \ud1b5\ud569\uc73c\ub85c \ucd08\uae30 \ube44\uc6a9 \uc808\uac10<\/td><\/tr>
\ubaa8\ube4c\ub9ac\ud2f0<\/td>\uc81c\ud55c\ub41c<\/td>\ud734\ub300 \uac00\ub2a5\ud558\uace0 \uc720\uc5f0\ud55c<\/td><\/tr>
\uc81c\uc5b4 \uc778\ud130\ud398\uc774\uc2a4<\/td>\uc218\ub3d9 \uc81c\uc5b4 \ubc0f \ub514\uc2a4\ud50c\ub808\uc774<\/td>PC \uba85\ub839\uc744 \ud1b5\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc81c\uc5b4<\/td><\/tr>
\uc790\ub3d9\ud654\uc5d0 \ub300\ud55c \uc801\uc751\uc131<\/td>\uc81c\ud55c\ub41c<\/td>\ub192\uc74c, \uc2a4\ud06c\ub9bd\ud305 \ubc0f \uc6d0\uaca9 \uc81c\uc5b4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4<\/td><\/tr>
\ud655\uc7a5\uc131<\/td>\ubcf4\ud1b5<\/td>\ub192\uc74c, \ud655\uc7a5 \uac00\ub2a5\ud55c \ud504\ub85c\ub355\uc158 \uc124\uc815\uc5d0 \uc774\uc0c1\uc801<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc774 \ud1b5\ud569\uc740 RF \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uae30\ub300\ub418\ub294 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc0dd\uc0b0 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

VNA \ubcf4\uc815 \ubaa8\ubc94 \uc0ac\ub840: \ubca1\ud130 \uc624\ucc28 \ubcf4\uc815\uacfc 12-\ud56d\ubaa9 \ubaa8\ub378 \uc774\ud574<\/h2>\n\n\n\n

\uce98\ub9ac\ube0c\ub808\uc774\uc158\uc740 \ucf00\uc774\ube14, \ucee4\ub125\ud130 \ubc0f VNA \ud558\ub4dc\uc6e8\uc5b4 \uc790\uccb4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uccb4\uacc4\uc801\uc778 \uc624\ub958\ub97c \uc218\uc815\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. 12\ud56d \uc624\ub958 \ubaa8\ub378\uc740 2\ud3ec\ud2b8 VNA \uce98\ub9ac\ube0c\ub808\uc774\uc158\uc758 \uc0b0\uc5c5 \ud45c\uc900\uc73c\ub85c, \uc591\ucabd \ud3ec\ud2b8\uc758 \uc9c1\uc9c4\uc131, \uc18c\uc2a4\/\ub85c\ub4dc \ub9e4\uce6d, \ucd94\uc801 \ubc0f \ub204\ud654\uc640 \uac19\uc740 \uc624\ub958\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18\uc801\uc778 \uad50\uc815 \uacfc\uc815\uc740 \uac1c\ubc29, \ub2e8\ub77d, \ubd80\ud558 \ubc0f \ud1b5\uacfc(OSLT)\uc640 \uac19\uc740 \uc54c\ub824\uc9c4 \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \uc624\ucc28 \ud56d\uc744 \uce21\uc815\ud558\uace0 \uc218\ud559\uc801\uc73c\ub85c \uc81c\uac70\ud558\uc5ec \ubca1\ud130 \uc624\ucc28 \ubcf4\uc815\uc744 \ud1b5\ud574 \uce21\uc815 \uc815\ud655\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc624\ucc28\ud56d<\/strong><\/td>\uc124\uba85<\/strong><\/td><\/tr>
\uc9c1\uc9c4\uc131 (Ed)<\/td>\uc18c\uc2a4\uc5d0\uc11c \uc218\uc2e0\uae30\ub85c \ub204\ucd9c<\/td><\/tr>
\ucd9c\ucc98 \uacbd\uae30<\/td>\uc6d0\ubcf8 \ud3ec\ud2b8\uc758 \ubd88\uc77c\uce58<\/td><\/tr>
\ub85c\ub4dc \ub9e4\uce58 (\uc5d8)<\/td>\uc120\uc801\ud56d\uc5d0\uc11c\uc758 \ubd88\uc77c\uce58<\/td><\/tr>
\ubc18\uc0ac \ucd94\uc801 (Er)<\/td>\ubc18\uc0ac \uce21\uc815\uc5d0\uc11c\uc758 \uc774\ub4dd \ubc0f \uc704\uc0c1 \uc624\ucc28<\/td><\/tr>
\uc804\uc1a1 \ucd94\uc801 (Et)<\/td>\uc804\ubc29\ud5a5 \uc804\uc1a1 \uce21\uc815 \uc624\ub958<\/td><\/tr>
\uaca9\ub9ac (\uc608)<\/td>\ud14c\uc2a4\ud2b8 \ud3ec\ud2b8 \uac04\uc758 \ub204\ud654 \ub610\ub294 \ub204\uc124<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

12\ud56d\ubaa9 \ubaa8\ub378\uc5d0 \ub530\ub978 \uc801\uc808\ud55c \ubcf4\uc815\uc740 \uace0\uc815\ubc00 S-\ud30c\ub77c\ubbf8\ud130 \uacb0\uacfc\ub97c \uc5bb\ub294 \ub370 \uc911\uc694\ud558\uba70, \uc774\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc18c\uc790 \ud2b9\uc131\ud654\ub97c \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\"VNA<\/figure>\n\n\n\n

VNA\ub97c \uc774\uc6a9\ud55c S-\ud30c\ub77c\ubbf8\ud130 \uce21\uc815 \ubc0f RF \ubd80\ud488 \ud2b9\uc131 \ubd84\uc11d<\/h2>\n\n\n\n

S-\ud30c\ub77c\ubbf8\ud130\ub294 RF \uc5d0\ub108\uc9c0\uac00 \uc7a5\uce58\ub97c \ud1b5\ud574 \uc5b4\ub5bb\uac8c \ubc18\uc0ac\ub418\uace0 \uc804\uc1a1\ub418\ub294\uc9c0\ub97c \uc815\ub7c9\ud654\ud558\uc5ec \uc570\ud504, \ud544\ud130, \uc548\ud14c\ub098\uc640 \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub97c \ud2b9\uc131\ud654\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. VNA\ub294 \uc8fc\ud30c\uc218\uc5d0 \ub530\ub77c S-\ud30c\ub77c\ubbf8\ud130\ub97c \uce21\uc815\ud558\uc5ec \ud06c\uae30\uc640 \uc704\uc0c1\uc744 \ub098\ud0c0\ub0b4\ub294 \ubcf5\uc18c\uc218 \uac12\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18\uc801\uc778 S-\ud30c\ub77c\ubbf8\ud130\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub9e4\uac1c\ubcc0\uc218<\/strong><\/td>\uc124\uba85<\/strong><\/td>\uc774\uc6a9<\/strong><\/td><\/tr>
S11<\/td>\uc785\ub825 \ud3ec\ud2b8 \ubc18\uc0ac<\/td>\uc785\ub825 \uc784\ud53c\ub358\uc2a4 \ud3c9\uac00 \ubc0f \ub9e4\uce6d<\/td><\/tr>
S21<\/td>\uc21c\ubc29\ud5a5 \uc804\ub2ec \uc774\ub4dd\/\uc190\uc2e4<\/td>\uc7a5\uce58\ub97c \ud1b5\ud55c \uc774\ub4dd \ub610\ub294 \uac10\uc1e0 \uce21\uc815<\/td><\/tr>
S12<\/td>\uc5ed\uc804\uc1a1<\/td>\uace0\ub9bd \ub610\ub294 \uc5ed\uc774\ub4dd \ud3c9\uac00<\/td><\/tr>
S22<\/td>\ucd9c\ub825 \ud3ec\ud2b8 \ubbf8\ub7ec\ub9c1<\/td>\ucd9c\ub825 \uc784\ud53c\ub358\uc2a4 \ubc0f \ub9e4\uce6d \ubd84\uc11d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Smith \ucc28\ud2b8\ub098 \uadf9\uc88c\ud45c \ud50c\ub86f\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \ud574\uc11d\ud558\uba74 \uc784\ud53c\ub358\uc2a4 \ubd88\uc77c\uce58, \uc190\uc2e4 \uba54\ucee4\ub2c8\uc998 \ubc0f \uc2e0\ud638 \ubb34\uacb0\uc131 \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub294 RF \uad6c\uc131 \uc694\uc18c \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub3c5\uc11c \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc \ubc0f \ubc29\uc704 \uc0b0\uc5c5\uc5d0\uc11c\uc758 VNA<\/a><\/strong><\/p>\n\n\n\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ub294 VNA \uc120\ud0dd \ud301: \uc8fc\ud30c\uc218, \ub3d9\uc801 \ubc94\uc704 \ubc0f \ud3ec\ud2b8<\/h2>\n\n\n\n

\ubca1\ud130 \ubd84\uc11d\uae30\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc0ac\uc591\uacfc \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0ac\uc591<\/strong><\/td>\uc124\uba85<\/strong><\/td>\ucd94\ucc9c<\/strong><\/td><\/tr>
\uc8fc\ud30c\uc218 \ubc94\uc704<\/td>\uc6b4\uc6a9 \ubc0f \uc870\ud654 \uc8fc\ud30c\uc218 \ubc94\uc704<\/td>DUT\uc640 \ub9c8\uc9c4\uc758 \uac00\uc7a5 \ub192\uc740 \ube48\ub3c4\ub97c \uae30\uc900\uc73c\ub85c \uc120\ud0dd<\/td><\/tr>
\ub2e4\uc774\ub0b4\ubbf9 \ub808\uc778\uc9c0<\/td>\ucd5c\ub300 \uce21\uc815 \uac00\ub2a5 \uac10\uc1e0 \ubc94\uc704<\/td>\uc7a5\uce58\uc758 \uc190\uc2e4\ubcf4\ub2e4 3-6dB \ub354 \ub192\uc740 \uc0ac\uc591\uc744 \uc120\ud638\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr>
\ud3ec\ud2b8 \uc218<\/td>\uc7a5\uce58 \ud2b9\uc131\ud654\ub97c \uc704\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\ud2b8<\/td>\ud45c\uc900 \uc7a5\uce58\uc6a9 \ud3ec\ud2b8 2\uac1c, \ubcf5\uc7a1\ud558\uac70\ub098 \ub2e4\uc911 \ud3ec\ud2b8 DUT\uc6a9 \ud3ec\ud2b8 \ucd94\uac00<\/td><\/tr>
\uc7a1\uc74c \ucd94\uc801<\/td>\uce21\uc815 \uc815\ud655\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub0b4\ubd80 \ub178\uc774\uc988<\/td>\ubbfc\uac10\ud55c \uce21\uc815\uc5d0\ub294 \ub0ae\uc740 \uac12(<0.01dB)\uc774 \ub354 \uc88b\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
\uce21\uc815 \uc18d\ub3c4<\/td>\uac01 \uc2a4\uc715 \uc2dc\uac04<\/td>\ub300\ub7c9 \uc0dd\uc0b0 \uc2dc \ub354 \ub192\uc740 \uc18d\ub3c4, R&D \uc2dc \ub35c \uc911\uc694<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uace0\uae09 VNA\ub294 40GHz \uc774\uc0c1\uc758 \uc8fc\ud30c\uc218 \ubc94\uc704\ub97c \uc9c0\uc6d0\ud558\uba70, 120dB \uc774\uc0c1\uc758 \ub3d9\uc801 \ubc94\uc704\uc640 0.005dB RMS \ubbf8\ub9cc\uc758 \ucd08\uc800 \ud2b8\ub808\uc774\uc2a4 \ub178\uc774\uc988\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. USB VNA\ub294 \ud734\ub300 \uac00\ub2a5\ud558\uba70 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\uba70, \ud2b9\ud788 6GHz\uae4c\uc9c0\uc758 \uc8fc\ud30c\uc218 \ubc94\uc704\uc5d0\uc11c \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uc694\uc778\ub4e4\uc740 5G \ubc0f IoT \uc7a5\uce58 \ud14c\uc2a4\ud2b8\uc640 \uac19\uc740 \uc9c4\ud654\ud558\ub294 \uae30\uc220\uc5d0 \ud544\uc218\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc815\ud655\uc131\uacfc \ud6a8\uc728\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacb0\ub860<\/h2>\n\n\n\n

\ubca1\ud130 \ubd84\uc11d\uae30(VNA) \uc0ac\uc6a9\uc758 \ub9c8\uc2a4\ud130\ub9c1\u2014\uc790\ub3d9\ud654 \ud1b5\ud569, 12\ud56d\ubaa9 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud55c \uc815\ud655\ud55c \ubcf4\uc815, \ud1b5\ucc30\ub825 \uc788\ub294 S-\ud30c\ub77c\ubbf8\ud130 \ud574\uc11d, \uc62c\ubc14\ub978 \uacc4\uce21\uae30 \uc120\ud0dd\uae4c\uc9c0\u2014\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c RF \ud14c\uc2a4\ud2b8 \ucd5c\uc801\ud654 \ubc0f \uc81c\ud488 \ud488\uc9c8 \ud5a5\uc0c1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

RF \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ucd5c\ucca8\ub2e8 VNA \uc194\ub8e8\uc158\uc744 \uc704\ud574, Sanko Technologies<\/a> \ucca8\ub2e8 \ubca1\ud130 \ubd84\uc11d\uae30\uc640 \uc804\ubb38\uac00\uc758 \uc870\uc5b8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uac00 \uadc0\ud558\uc758 \ud14c\uc2a4\ud2b8 \uc5ed\ub7c9\uc744 \uc5b4\ub5bb\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294\uc9c0 \uc54c\uc544\ubcf4\uc2ed\uc2dc\uc624. RF \ud14c\uc2a4\ud2b8 \ud6a8\uc728\uc131\uacfc \uc815\ud655\uc131\uc744 \ub192\uc77c \uc900\ube44\uac00 \ub418\uc168\uc2b5\ub2c8\uae4c? \uc800\ud76c \ud300\uc5d0 \uc5f0\ub77d\ud558\uc138\uc694<\/a> \uadc0\ud558\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \uc0dd\uc0b0 \uacfc\uc81c\uc5d0 \ub300\ud55c \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \ub17c\uc758\ud558\uae30 \uc704\ud574.<\/p>","protected":false},"excerpt":{"rendered":"

Vector Network Analyzers (VNAs), also known as vector analyzers, are indispensable in RF testing and characterisation, enabling precise measurement of complex impedance, phase, and amplitude of RF signals. Understanding their practical integration, calibration, measurement techniques, and selection criteria is vital for engineers and technicians working with RF components and systems. How to Integrate VNAs into […]<\/p>\n","protected":false},"author":2,"featured_media":2358,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[62],"tags":[],"class_list":["post-2354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events"],"blocksy_meta":[],"yoast_head":"\nPractical VNA Tips: Integration, Calibration, S-Parameters & Selection<\/title>\n<meta name=\"description\" content=\"Master Vector Network Analyzer use with practical tips on automated integration, 12-term calibration, S-parameter analysis, and selecting the right VNA for your needs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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