{"id":3239,"date":"2024-10-11T17:06:29","date_gmt":"2024-10-11T08:06:29","guid":{"rendered":"https:\/\/rfhic.com\/?page_id=7676"},"modified":"2024-11-04T12:19:19","modified_gmt":"2024-11-04T03:19:19","slug":"exceptional-weather-radar-performance-with-gan-solid-state","status":"publish","type":"page","link":"https:\/\/rfhic.com\/ko\/industries-defense-aerospace\/radar\/exceptional-weather-radar-performance-with-gan-solid-state\/","title":{"rendered":"\ucc28\uc138\ub300 \uae30\uc0c1 \ub808\uc774\ub354\ub97c \uc704\ud55c GaN \ubc18\ub3c4\uccb4\ud615 \uae30\uc220"},"content":{"rendered":"

\"\"<\/p>\n

\uc774\uc0c1 \uae30\ud6c4 \ud604\uc0c1\uacfc \uae30\ud6c4 \ubcc0\ud654\ub85c \uc778\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uae30\uc0c1 \uc608\ubcf4\uc758 \uc911\uc694\uc131\uc774 \uadf8 \uc5b4\ub290 \ub54c\ubcf4\ub2e4 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub9de\ucdb0 \uae30\uc0c1 \ub808\uc774\ub354 \uae30\uc220\uc740 \ube60\ub974\uac8c \ubcc0\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucc28\uc138\ub300 \uae30\uc0c1 \ub808\uc774\ub354\ub294 \uae30\uc874 \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c\uc758 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\uc5b4, \ub354 \ub113\uc740 \ubc94\uc704\uc758 \ub370\uc774\ud130\ub97c \ube60\ub974\uace0 \uc815\ud655\ud558\uac8c \uc218\uc9d1\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uae30\uc0c1 \ub808\uc774\ub354 \uc81c\uc870\uc5c5\uccb4\ub4e4\uc740 \uc2e0\ud638\ub97c \ubc1c\uc0dd\ud558\uae30 \uc704\ud574 \uc8fc\ub85c \ub9c8\uadf8\ub124\ud2b8\ub860(Magnetron) \uae30\uc220\uc744 \uc0ac\uc6a9\ud574\uc654\uc2b5\ub2c8\ub2e4. \uc81c2\ucc28 \uc138\uacc4 \ub300\uc804\ubd80\ud130 \uc0ac\uc6a9\ub418\uc5b4\uc628 \ub9c8\uadf8\ub124\ud2b8\ub860 \ubd80\ud488\uc740 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc, \uc9e7\uc740 \uc218\uba85, \ubd88\uc548\uc815\uc131, \ub0ae\uc740 \uc815\ud655\ub3c4 \ub4f1 \uc5ec\ub7ec \ub2e8\uc810\uc744 \uc9c0\ub2c8\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\ub97c \uadf9\ubcf5\ud558\uae30 \uc704\ud574 \uc9c8\ud654 \uac08\ub968 (GaN) \uae30\uc220\uc774 \ucc28\uc138\ub300 \uae30\uc0c1 \ub808\uc774\ub354\uc758 \ud575\uc2ec\uc801\uc778 \uad6c\uc131 \uc694\uc18c\ub85c \uac01\uad11\ubc1b\uace0 \uc788\uc73c\uba70, \ub9c8\uadf8\ub124\ud2b8\ub860\uc744 \uc0ac\uc6a9\ud55c \ub808\uc774\ub354\uc5d0 \ube44\ud574 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \uc790\ub791\ud569\ub2c8\ub2e4.<\/p>\n

\ud604\ub300 \uae30\uc0c1 \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c \uac1c\uc694<\/strong><\/span><\/p>\n

\ud604\ub300\uc758 \uae30\uc0c1 \ub808\uc774\ub354 \uc7a5\ube44\ub294 \ub3c4\ud50c\ub7ec \ud6a8\uacfc\ub97c \ud65c\uc6a9\ud558\uc5ec, \uac15\uc218\ub7c9\uc758 \uc18d\ub3c4, \uac15\ub3c4, \uadf8\ub9ac\uace0 \uc720\ud615 (\ube44, \ub208, \uc6b0\ubc15 \ub4f1)\uc744 \uce21\uc815\ud558\ub294 \uc815\uad50\ud55c \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uae30\uc0c1 \ub808\uc774\ub354\ub294 \ubb34\uc120\uc8fc\ud30c\uc218 \uc2e0\ud638\ub97c \ub300\uae30 \uc911\uc73c\ub85c \uc1a1\ucd9c\ud558\uace0, \ub300\uae30 \uc911\uc758 \uc785\uc790\uc5d0 \ubc18\uc0ac\ub418\uc5b4 \ub3cc\uc544\uc624\ub294 \uc2e0\ud638\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uae30\uc0c1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c\uc758 \ub450 \uac00\uc9c0 \uc720\ud615\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

\ub9c8\uadf8\ub124\ud2b8\ub860 \uae30\ubc18 \ub808\uc774\ub354<\/strong>: \uc804\ud1b5\uc801\uc778 \ub808\uc774\ub354 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec\uc73c\ub85c, \ub192\uc740 \ucd5c\ub300 \ucd9c\ub825\uc774 \ud2b9\uc9d5\uc774\uc9c0\ub9cc \ub0ae\uc740 \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/p>\n

\ubc18\ub3c4\uccb4 \uae30\ubc18 \ub808\uc774\ub354<\/strong>: \ubc18\ub3c4\uccb4 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\ub294 \ucd5c\uc2e0\uc2dd \ubc29\uc2dd\uc73c\ub85c, \ube44\uad50\uc801 \ub0ae\uc740 \ucd9c\ub825\uc5d0\uc11c \uc791\ub3d9\ud558\uc9c0\ub9cc \ub354 \ub192\uc740 \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubc18\ub3c4\uccb4 \uae30\ubc18 \ub808\uc774\ub354 \uc911\uc5d0\uc11c\ub3c4 GaN \uae30\uc220\uc740 \ub192\uc740 \uc2e0\ub8b0\uc131\uacfc \uae34 \uc218\uba85, \uadf8\ub9ac\uace0 \ub192\uc740 \uc131\ub2a5\uc744 \uc790\ub791\ud558\uba70, \ucc28\uc138\ub300 \uae30\uc0c1 \ub808\uc774\ub354\uc758 \uc911\uc2ec \uae30\uc220\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Advantages of GaN Solid-State Technology over Magnetrons\u00a0<\/span><\/span><\/span><\/strong><\/p>\n

\"\"<\/p>\n

1. \ub192\uc740 \ud384\uc2a4 \ubc18\ubcf5 \uc8fc\uae30\uc640 \ub4c0\ud2f0 \uc0ac\uc774\ud074<\/strong><\/p>\n

GaN \ubc18\ub3c4\uccb4\ud615 \ubd80\ud488\uc740 \ub9c8\uadf8\ub124\ud2b8\ub860\ubcf4\ub2e4 \ub354 \ub192\uc740 \ud384\uc2a4 \ubc18\ubcf5 \uc8fc\uae30(PRF)\uc640 \ub4c0\ud2f0 \uc0ac\uc774\ud074\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \ub808\uc774\ub354\uac00 \ub354\uc6b1 \uc790\uc8fc \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud560 \uc218 \uc788\uac8c \ud558\uc5ec, \uc2e4\uc2dc\uac04\uc5d0 \uac00\uae5d\uac8c \uae30\uc0c1 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\uace0 \uc608\uce21\ud560 \uc218 \uc788\uac8c\ub054 \ud569\ub2c8\ub2e4.<\/p>\n

2. \ube54\ud3ec\ubc0d \ubc0f \uc704\uc0c1 \ubc30\uc5f4 \ub2a5\ub825<\/strong><\/p>\n

GaN \ubc18\ub3c4\uccb4\ud615 \ubd80\ud488\uc740 \ube54\ud3ec\ubc0d\uacfc \uc704\uc0c1 \ubc30\uc5f4(Phased Array) \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub354\uc6b1 \ub113\uc740 \uc601\uc5ed\uc744 \ud55c\ubc88\uc5d0 \uc2a4\uce94\ud560 \uc218 \uc788\uc73c\uba70, \ub354\uc6b1 \uc815\ud655\ud558\uac8c \uae30\uc0c1\uc744 \uad00\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\"<\/p>\n

3. \uac1c\uc120\ub41c \uc2e0\ud638 \uc815\ubc00\ub3c4\uc640 \uc7a1\uc74c \uac10\uc18c<\/strong><\/p>\n

GaN \ubc18\ub3c4\uccb4\ud615 \ubd80\ud488\uc740 \uc2e0\ud638 \uc815\ubc00\ub3c4\ub97c \ub192\uc774\uace0 \uc7a1\uc74c(Nosie)\uc744 \uc904\uc774\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc774\ub294 \ub808\uc774\ub354\uac00 \ub354 \uc815\ud655\ud55c \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uba70, \uc791\uc740 \uae30\uc0c1 \ubcc0\ud654\ub098 \ubbf8\uc138\ud55c \ubaa9\ud45c\ubb3c\uae4c\uc9c0\ub3c4 \uc815\ud655\ud558\uac8c \ud0d0\uc9c0\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.\uc774\ub97c \ud1b5\ud574 \ub354\uc6b1 \uc815\ud655\ud55c \uae30\uc0c1 \uc815\ubcf4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc73c\uba70, \uc7ac\ud574\ub97c \ube60\ub978 \uc2dc\uac04 \ub0b4 \uc608\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

4. \ub192\uc740 \uc2e0\ub8b0\uc131\uacfc \uae34 \uc218\uba85<\/strong><\/p>\n

GaN \ubc18\ub3c4\uccb4\ud615 \ubd80\ud488 (\uc804\ub825 \uc99d\ud3ed\uae30, \uc1a1\uc2e0\uae30)\uc740 \ub192\uc740 \ub0b4\uad6c\uc131\uacfc \uae34 \uc218\uba85\uc744 \uc790\ub791\ud569\ub2c8\ub2e4. \ub9c8\uadf8\ub124\ud2b8\ub860\uc740 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc131\ub2a5\uc774 \uc800\ud558\ub418\uace0, \uc218\uba85\uc774 \ucd5c\ub300 5,000 \uc2dc\uac04\ubc16\uc5d0 \ub418\uc9c0 \uc54a\uc544 \uc7a6\uc740 \uad50\uccb4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 GaN \ubc18\ub3c4\uccb4\ud615 \ubd80\ud488\uc740 \uc218\uba85\uc774 \ucd5c\ub300 100,000 \uc2dc\uac04\uc5d0 \ub2ec\ud558\uba70, \uc7a5\uc2dc\uac04 \uc0ac\uc6a9 \uc774\ud6c4\uc5d0\ub3c4 \uc131\ub2a5\uc774 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \uc904\uc774\uace0, \uc2dc\uc2a4\ud15c\uc758 \uac00\ub3d9 \uc2dc\uac04\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucc28\uc138\ub300 \uae30\uc0c1 \ub808\uc774\ub354\ub97c \uc704\ud55c RFHIC\uc758 GaN \ubc18\ub3c4\uccb4\ud615 \uc81c\ud488<\/strong><\/span><\/p>\n

RFHIC\ub294 \uae30\uc0c1 \ub808\uc774\ub354\uc758 \ud575\uc2ec \ubd80\ud488\uc778 \uc1a1\uc2e0\uae30\uc640 \uc804\ub825 \uc99d\ud3ed\uae30\ub97c \uc81c\uc870\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 GaN \uae30\uc220\ub85c \uc124\uacc4\ub418\uace0 \uc81c\uc791\ub41c \ud574\ub2f9 \uc81c\ud488\ub4e4\uc740 X-band, C-band\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \ub354\uc6b1 \ud6a8\uc728\uc801\uc774\uace0 \uc131\ub2a5\uc774 \ub192\uc740 \uae30\uc0c1 \ub808\uc774\ub354\ub97c \uc81c\uc791\ud558\ub294 \ub370 \uc548\uc131\ub9de\ucda4\uc785\ub2c8\ub2e4.<\/p>\n

S-Band<\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n
\n

Part Number<\/span><\/strong><\/p>\n<\/td>\n

Type<\/span><\/strong><\/td>\nMin Freq. [MHz]<\/span><\/strong><\/td>\nMax Freq. [MHz]<\/span><\/strong><\/td>\nOutput Power [W]<\/span><\/strong><\/td>\nGain [dB]<\/span><\/strong><\/td>\nDuty Cycle
\n[%]<\/span><\/strong><\/td>\n		\n

Pulse Width [us]<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

RRP27312K5-30<\/a><\/td>\nPower Amplifier<\/td>\n2,700<\/td>\n3,100<\/td>\n2,800<\/td>\n30<\/td>\n10<\/td>\n100<\/td>\n<\/tr>\n
RRT273115K-690<\/a><\/td>\nTransmitter<\/td>\n2,700<\/td>\n3,100<\/td>\n15,000<\/td>\n72<\/td>\n10<\/td>\n100<\/td>\n<\/tr>\n
RRP27371K5-30<\/a><\/td>\nPower Amplifier<\/td>\n2,700<\/td>\n3,700<\/td>\n1,500<\/td>\n30.7<\/td>\n10<\/td>\n200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

C-Band<\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n
\n

Part Number<\/span><\/strong><\/p>\n<\/td>\n

Type<\/span><\/strong><\/td>\nMin Freq. [MHz]<\/span><\/strong><\/td>\nMax Freq. [MHz]<\/span><\/strong><\/td>\nOutput Power [W]<\/span><\/strong><\/td>\nGain [dB]<\/span><\/strong><\/td>\nDuty Cycle
\n[%]<\/span><\/strong><\/td>\n		\n

Pulse Width [us]<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

RFMR57-CTRM-020SP-500A-SM<\/a><\/td>\nTransmit & Receive Module<\/td>\n5,400<\/td>\n5,900<\/td>\n20<\/td>\n40<\/td>\n10<\/td>\n50<\/td>\n<\/tr>\n
RRP54591K2-42<\/a><\/td>\nPower Amplifier<\/td>\n5,400<\/td>\n5,900<\/td>\n1,200<\/td>\n42<\/td>\n10<\/td>\n100<\/td>\n<\/tr>\n
RRK56578K5-790<\/a><\/td>\nTransmitter<\/td>\n5,600<\/td>\n5,700<\/td>\n8,500<\/td>\n79<\/td>\n10<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

X-Band<\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n
\n

Part Number<\/span><\/strong><\/p>\n<\/td>\n

Type<\/span><\/strong><\/td>\nMin Freq. [MHz]<\/span><\/strong><\/td>\nMax Freq. [MHz]<\/span><\/strong><\/td>\nOutput Power [W]<\/span><\/strong><\/td>\nGain [dB]<\/span><\/strong><\/td>\nDuty Cycle
\n[%]<\/span><\/strong><\/td>\n		\n

Pulse Width [us]<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

RRT901005K0-570<\/a><\/td>\nTransmiter<\/td>\n9,000<\/td>\n10,000<\/td>\n5,000<\/td>\n57<\/td>\n10<\/td>\n100<\/td>\n<\/tr>\n
RRT9397400-560<\/a><\/td>\nPower Amplifier<\/td>\n9,300<\/td>\n9,700<\/td>\n400<\/td>\n54<\/td>\n10<\/td>\n100<\/td>\n<\/tr>\n
RRP9596500-55<\/a><\/td>\nPower Amplifier<\/td>\n9,500<\/td>\n9,600<\/td>\n500<\/td>\n55<\/td>\n10<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n\n\n\n
\n

\uc81c\ud488 \ubc0f \uae30\uc220\uc5d0 \ub300\ud55c \ubb38\uc758\uc0ac\ud56d\uc740 \uc544\ub798\ub97c \ud1b5\ud574 \ub0a8\uaca8\uc8fc\uc2dc\uba74 \ube60\ub978 \uc2dc\uac04 \ub0b4 \uc751\ub2f5\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n