{"id":1293,"date":"2025-10-05T15:10:50","date_gmt":"2025-10-05T15:10:50","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1293"},"modified":"2025-10-06T15:12:01","modified_gmt":"2025-10-06T15:12:01","slug":"%ec%9c%84%ec%84%b1-%ed%86%b5%ec%8b%a0-rf-%ec%b9%a9-%eb%b0%8f-%eb%b2%a0%ec%9d%b4%ec%8a%a4%eb%b0%b4%eb%93%9c-%ec%b9%a9%ec%9d%98-%ec%a3%bc%ec%9a%94-%ea%b3%bc%ec%a0%9c-%eb%b0%8f-%ec%9a%94%ea%b5%ac","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/ko\/blog\/industry-insights\/key-challenges-and-requirements-of-satellite-communication-rf-chips-and-baseband-chips\/","title":{"rendered":"\uc704\uc131 \ud1b5\uc2e0 RF \uce69 \ubc0f \ubca0\uc774\uc2a4\ubc34\ub4dc \uce69\uc758 \uc8fc\uc694 \uacfc\uc81c \ubc0f \uc694\uad6c \uc0ac\ud56d"},"content":{"rendered":"

2012\ub144\ubd80\ud130 2023\ub144\uae4c\uc9c0 \uad11\ub300\uc5ed \uc704\uc131 \uc0b0\uc5c5\uc758 \ubc1c\uc804\uc740 \uc804\ub840\uac00 \uc5c6\uace0 \uc608\uce21\uc774 \ubd88\uac00\ub2a5\ud558\ub2e4\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc9c0\ub09c 10\ub144\uac04 \uad11\ub300\uc5ed \uc704\uc131\uc758 \uc5ed\uc0ac\uc801 \uc774\uc815\ud45c, \uc2dc\uc2a4\ud15c \uac1c\ubc1c, \uc9c1\uba74\ud55c \uacfc\uc81c\uc5d0 \ub300\ud55c \uac1c\uc694\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\ub85c \uc138 \uac00\uc9c0 \uc704\uc131 \uc2dc\uc2a4\ud15c\uc758 \uac1c\ubc1c\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4:<\/p>\n\n\n\n

\ube44 \uc815\uc9c0 \uada4\ub3c4(NGSO)<\/strong><\/p>\n\n\n\n

\uc800\uc9c0\uad6c \uada4\ub3c4 \ubcc4\uc790\ub9ac(LEO)<\/strong><\/p>\n\n\n\n

\uc815\uc9c0\uada4\ub3c4(GSO)<\/strong><\/p>\n\n\n\n

\uc704\uc131 \ud1b5\uc2e0 RF \uce69\uc758 \ubd80\uc0c1<\/strong><\/strong><\/h3>\n\n\n\n

2022\ub144 4\uc6d4 OSSTP\uc758 \ud1b5\uacc4\uc5d0 \ub530\ub974\uba74, 20\uac1c \uc774\uc0c1\uc758 \ub3c5\ub9bd \uae30\uc5c5\uc774 \ubbf8\uad6d \uc704\uc131 \ud1b5\uc2e0 \ubd84\uc57c\uc758 \uc2dc\uc7a5 \uc9c4\uc785\uc744 \uc704\ud574 FCC\uc5d0 \uc2e0\uccad\uc11c\ub97c \uc81c\ucd9c\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e0\uccad\uc740 Ku, Ka, V \ub300\uc5ed\uc744 \ud3ec\uad04\ud558\ub294 \ucd1d 70,000\uac1c\uc758 \uc704\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec \uace0\uc815 \uad11\ub300\uc5ed \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. \uc77c\ubd80 \uae30\uc5c5\uc740 \uc774\ubbf8 \uc704\uc131\uc744 \ubc30\uce58\ud558\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. 2022\ub144 12\uc6d4\uae4c\uc9c0 \uc6d0\uc6f9\uacfc \uc2a4\ud0c0\ub9c1\ud06c \uac19\uc740 \ud68c\uc0ac\ub294 4,000\uac1c \uc774\uc0c1\uc758 \ube44 \uc815\uc9c0\uada4\ub3c4(NGSO) \uc704\uc131\uc744 \ubc1c\uc0ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uc704\uc131 \uc2dc\uc2a4\ud15c\uc758 \uae30\uc220 \ud504\ub808\uc784\uc6cc\ud06c\uc640 \uaddc\uc81c \uae30\ubc18\uc740 \uc8fc\ub85c 1990\ub144\ub300 \ub9d0\uacfc 2000\ub144\ub300 \ucd08\uc5d0 \uad6c\ucd95\ub418\uc5c8\uc73c\uba70, \uc2a4\uce74\uc774\ube0c\ub9bf\uc9c0 \ubc0f \ud154\ub808\ub370\ub515\uacfc \uac19\uc740 \ucd08\uae30 \uc2dc\uc2a4\ud15c\uc774 \uadf8 \ud1a0\ub300\ub97c \ub9c8\ub828\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucd08\uae30 \uc704\uc131 \ub124\ud2b8\uc6cc\ud06c\ub294 \uc0c1\uc5c5\uc801\uc73c\ub85c \uc131\uacf5\ud558\uc9c0\ub294 \ubabb\ud588\uc9c0\ub9cc, \uc804\uccb4 \uc704\uc131 \uc0b0\uc5c5\uc758 \ubc1c\uc804\uc744 \ucd09\ubc1c\ud558\uace0 \uad6d\uc81c\uc804\uae30\ud1b5\uc2e0\uc5f0\ud569(ITU) \ub0b4\uc5d0\uc11c \uae30\uc220 \ubc0f \uaddc\uc81c \ud45c\uc900 \uc218\ub9bd\uc744 \ucd94\uc9c4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad11\ub300\uc5ed \uc704\uc131 \uac1c\ubc1c\uc758 10\ub144<\/strong><\/strong><\/h3>\n\n\n\n

2012\ub144 11\uc6d4, \uc704\uc131 \uc0b0\uc5c5 \ub2f9\uad6d\uc790\uc774\uc790 \uae30\uc5c5\uac00\uc778 \uadf8\ub809 \uc640\uc77c\ub7ec\ub294 \uad11\ub300\uc5ed \uc704\uc131 \ud1b5\uc2e0\uc744 \uc704\ud574 Ku \ub300\uc5ed\uc744 \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c \uc2e0\uccad\uc11c\ub97c ITU\uc5d0 \uc81c\ucd9c\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uacc4\uae30\ub85c OneWeb, Starlink, Lightspeed, Kuiper\uc640 \uac19\uc740 \ucc28\uc138\ub300 \ube44 \uc815\uc9c0\uada4\ub3c4(NGSO) \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ud3c9\uac00 \uc808\ucc28\uac00 \uc2dc\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac19\uc740 \uae30\uac04\uc5d0 Viasat-1\uacfc \uac19\uc740 \uace0\uc6a9\ub7c9 \uc815\uc9c0\uada4\ub3c4(GSO) \uc704\uc131\uacfc O3b\uc640 \uac19\uc740 \uc911\uada4\ub3c4(MEO) \uc704\uc131\uc774 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. O3b\ub294 \uace0\uc6a9\ub7c9 \ud1b5\uc2e0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \uac00\uc7a5 \uc131\uacf5\uc801\uc778 \uc704\uc131 \ub124\ud2b8\uc6cc\ud06c \uc911 \ud558\ub098\ub85c \ub110\ub9ac \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad11\ub300\uc5ed \uc704\uc131\uc758 \ucd9c\uc2dc\uc640 \ud568\uaed8 \uc640\uc77c\ub7ec\ub294 \uad6c\uae00\uacfc \ud611\ub825\ud588\uace0, \uc774\ud6c4\uc5d0\ub294 SpaceX \ubc0f \ud14c\uc2ac\ub77c\uc758 CEO \uc5d8\ub860 \uba38\uc2a4\ud06c\uc640\uc758 \ud30c\ud2b8\ub108\uc2ed\uc744 \ub9fa\ub294 \ub4f1 \ucd08\uae30\ubd80\ud130 \ud611\ub825 \uad00\uacc4\ub97c \ub9fa\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ud568\uaed8 NGSO \uc704\uc131 \uad11\ub300\uc5ed \uc561\uc138\uc2a4\uc5d0 \uc0c1\ub2f9\ud55c \uc9c4\uc804\uc744 \uc774\ub8e8\uc5c8\uace0, \uad81\uadf9\uc801\uc73c\ub85c \uc6d0\uc6f9\uacfc \uc2a4\ud0c0\ub9c1\ud06c\uc758 \ud0c4\uc0dd\uc73c\ub85c \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub9ac\uace0 RF \uce69<\/strong> \uc774\ub7ec\ud55c \uc704\uc131 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubc18\ub3c4\uccb4\ub294 \uac15\ub825\ud55c \uc2e0\ud638 \ucc98\ub9ac \ubc0f \uc8fc\ud30c\uc218 \ubcc0\ud658\uc744 \uc81c\uacf5\ud558\uc5ec \ud6a8\uc728\uc801\uc778 \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. RF \uce69<\/strong> \ub294 \uc704\uc131 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc758 \uae30\ub2a5\uc5d0 \ud544\uc218\uc801\uc778 \uace0\uc8fc\ud30c \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud558\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc704\uc131 \ud1b5\uc2e0 \uae30\uc220 \uacfc\uc81c<\/strong><\/strong><\/h3>\n\n\n\n

\uc704\uc131 \uc0b0\uc5c5\uc740 \uc9c0\ub09c 10\ub144\uac04 \ub2e4\uc591\ud55c \uae30\uc220 \ubc0f \uaddc\uc81c \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud574 \uc654\uc73c\uba70, \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc1c\uc804\uc744 \uc800\ud574\ud574 \uc654\uc2b5\ub2c8\ub2e4. RF \uce69<\/strong> \uc704\uc131 \ud1b5\uc2e0\uc744 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uc8fc\uc694 \uae30\uc220\uc801 \uacfc\uc81c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\uc800\ube44\uc6a9 \uc194\ub8e8\uc158<\/strong>: \uc704\uc131 \uc0b0\uc5c5\uc740 NGSO \uc2dc\uc2a4\ud15c\uc6a9 RF \uce69\uc744 \ub300\ub7c9\uc73c\ub85c \uc81c\uc870\ud558\uace0 \ubc30\ud3ec\ud558\uae30 \uc704\ud574 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0ac\uc6a9\uc790 \ub2e8\ub9d0\uae30<\/strong>: \uc704\uc131 \ud1b5\uc2e0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\ub294 \uc548\uc815\uc801\uc778 \uc0ac\uc6a9\uc790 \ub2e8\ub9d0\uae30\ub97c \uac1c\ubc1c\ud558\ub294 \uac83\ub3c4 \ub610 \ub2e4\ub978 \uc7a5\uc560\ubb3c\uc785\ub2c8\ub2e4. \ub2e8\ub9d0\uae30\ub294 \ub2e4\uc591\ud55c \uada4\ub3c4\uc5d0 \uc788\ub294 \uc704\uc131\uc758 \uc2e0\ud638\ub97c \ucc98\ub9ac\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0 \uace0\uae09 RF \uce69<\/strong>.<\/p>\n\n\n\n

\uc194\ub9ac\ub4dc \uc2a4\ud14c\uc774\ud2b8 \uc804\ub825 \uc99d\ud3ed\uae30(SSPA)<\/strong>: \uace0\ud6a8\uc728 SSPA, \ud2b9\ud788 GaN(\uc9c8\ud654 \uac08\ub968) \ubc0f GaAs(\uac08\ub968 \ube44\uc18c) \uae30\ubc18 SSPA\uc758 \uac1c\ubc1c\uc740 \ub2e4\uc74c \uc81c\ud488\uc758 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. RF \uce69<\/strong>.<\/p>\n\n\n\n

\ub7f0\ucc98<\/strong>: \uc704\uc131\uc744 \ubc30\uce58\ud560 \uc218 \uc788\ub294 \uc548\uc815\uc801\uc778 \ubc1c\uc0ac\uccb4\uc758 \uac00\uc6a9\uc131 \ubc0f \ubcf4\uc7a5 RF \uce69<\/strong> \uc6b0\uc8fc\uc5d0\uc11c \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\uc5c5\ud558\ub294 \uac83\uc740 \uc5b4\ub824\uc6b4 \uc77c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uaddc\uc81c \uce21\uba74\uc5d0\uc11c\ub294 \uac04\uc12d \uad00\ub9ac\uc640 \uc2a4\ud399\ud2b8\ub7fc \ud560\ub2f9\uc774 \uc8fc\uc694 \uad00\uc2ec\uc0ac\uc774\uba70, \ud2b9\ud788 \uae30\uc874 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc640 \uc8fc\ud30c\uc218\ub97c \uacf5\uc720\ud558\ub294 NGSO \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 FCC<\/strong> \ubc0f \uae30\ud0c0 \uaddc\uc81c \uae30\uad00\uc740 \uc704\uc131 \uc0ac\uc5c5\uc790\uc758 \uc694\uad6c\uc640 \uae30\uc874 \uc9c0\uc0c1\ud30c \ub124\ud2b8\uc6cc\ud06c\ub97c \ubcf4\ud638\ud558\ub294 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uaddc\uce59\uc744 \ub9cc\ub4e4\uae30 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc704\uc131 \ud1b5\uc2e0 RF \uce69\uc758 \uc9c4\ud654<\/strong><\/strong><\/h3>\n\n\n\n

\uc758 \ub514\uc790\uc778\uacfc \uae30\ub2a5 RF \uce69<\/strong> \uc704\uc131 \ud1b5\uc2e0\uc758 \uacbd\uc6b0 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc694\uc778\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

1.<\/strong>\ud130\ubbf8\ub110 \uae30\uc220<\/strong>: \uc0ac\uc6a9\uc790 \ub2e8\ub9d0\uae30\uc5d0 \uae30\uc874 \ud3ec\ubb3c\uc120\ud615 \uc548\ud14c\ub098 \ub610\ub294 \uc704\uc0c1 \ubc30\uc5f4 \uc548\ud14c\ub098\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud30c\ub77c\ubcfc\ub9ad \uc548\ud14c\ub098\uac00 \ub354 \uc800\ub834\ud558\uc9c0\ub9cc, \uc704\uc0c1 \ubc30\uc5f4 \uc548\ud14c\ub098\ub294 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4\uc9c0\ub9cc \ub354 \ud6a8\uc728\uc801\uc778 \uc704\uc131 \uc804\ud658 \ubc0f \ucd94\uc801\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. Starlink\uc758 \uc9c0\uc0c1 \ub2e8\ub9d0\uae30\ub294 \uc704\uc0c1 \ubc30\uc5f4 \uc548\ud14c\ub098\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc9c0\uc5f0 \uc2dc\uac04\uc774 \uc9e7\uc740 \uc778\ud130\ub137 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

2.<\/strong>\uc804\ub825 \uc99d\ud3ed<\/strong>: \ub9c8\uc774\ud06c\ub85c\ud30c \uace0\uccb4 \uc804\ub825 \uc99d\ud3ed\uae30(SSPA)\ub294 \uc704\uc131 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc544\uce74\uc2dc \uc2dc\uc2a4\ud15c\uc988\uc640 \uac19\uc740 \uae30\uc5c5\ub4e4\uc740 GaN \uae30\ubc18 \uc804\ub825 \uc99d\ud3ed\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uc194\ub8e8\uc158\uc744 \uac1c\ubc1c\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub294 30%\uc5d0\uc11c 50% \uc774\uc0c1\uc73c\ub85c \ud6a8\uc728\uc744 \ub192\uc5ec \uc804\ubc18\uc801\uc778 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. RF \uce69<\/strong>.<\/p>\n\n\n\n

3.<\/strong>\uc2a4\ud399\ud2b8\ub7fc \uad00\ub9ac<\/strong>: NGSO \uc704\uc131\uc758 \uc218\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc8fc\ud30c\uc218 \uc2a4\ud399\ud2b8\ub7fc\uc5d0 \ub300\ud55c \uacbd\uc7c1\uc774 \uce58\uc5f4\ud574\uc9d0\uc5d0 \ub530\ub77c \ub2e4\uc74c\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. RF \uce69<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec ITU \ubc0f FCC\uc5d0\uc11c \uc815\uc758\ud55c \uc5c4\uaca9\ud55c \uc804\ub825 \ubc00\ub3c4 \uc81c\ud55c\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc704\uc131 \ud1b5\uc2e0\uc5d0\uc11c RF \uce69\uc758 \ubbf8\ub798 \uc804\ub9dd<\/strong><\/strong><\/h3>\n\n\n\n

\uc704\uc131 \uc0b0\uc5c5\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc694\uac00 \uc99d\uac00\ud558\uba74\uc11c \uacc4\uc18d \uc9c4\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. RF \uce69<\/strong> \ucc28\uc138\ub300 \ud1b5\uc2e0 \uae30\uc220\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc704\uc131 \ub124\ud2b8\uc6cc\ud06c\uc758 \ubbf8\ub798\ub294 \ucca8\ub2e8 \uae30\uc220 \uac1c\ubc1c\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. RF \uce69<\/strong> \uace0\uc8fc\ud30c \uc2e0\ud638\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\uc5ec \ud1b5\uc2e0\uc774 \uac15\ub825\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c0\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub354 \ub9ce\uc740 \uc704\uc131\uc774 \ubc1c\uc0ac\ub418\uace0 \uc704\uc131 \uad11\ub300\uc5ed\uc774 \uc801\uc6a9\ub418\ub294 \uc9c0\uc5ed\uc774 \ub298\uc5b4\ub0a8\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc694\uac00 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. RF \uce69<\/strong> \ub294 \uacc4\uc18d \uc99d\uac00\ud560 \uac83\uc785\ub2c8\ub2e4. \uc9c0\uc18d\uc801\uc778 \uac1c\ubc1c\uc774 \uc9c4\ud589 \uc911\uc778 RF \uce69<\/strong> \ub294 \ubbf8\ub798 \uc704\uc131 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc131\uacf5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacb0\ub860<\/strong><\/strong><\/h3>\n\n\n\n

\uc9c0\ub09c 10\ub144 \ub3d9\uc548 \uc704\uc131 \uc0b0\uc5c5\uc740 \uad04\ubaa9\ud560 \ub9cc\ud55c \ubc1c\uc804\uc744 \uc774\ub8e8\uc5c8\uc73c\uba70, \uc2a4\ud0c0\ub9c1\ud06c\uc640 \uc6d0\uc6f9\uacfc \uac19\uc740 \uc8fc\uc694 \uc5c5\uccb4\ub4e4\uc774 \uc218\ucc9c \uac1c\uc758 \uc704\uc131\uc744 \uada4\ub3c4\uc5d0 \ubc30\uce58\ud558\ub294 \ub4f1 \uad04\ubaa9\ud560 \ub9cc\ud55c \uc131\uacfc\ub97c \uac70\ub450\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uae30\uc220 \ubc0f \uaddc\uc81c \ubd84\uc57c\uc758 \uacfc\uc81c\ub294 \uc5ec\uc804\ud788 \ub0a8\uc544 \uc788\uc73c\uba70, \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uac1c\ubc1c \uacfc\uc81c\uac00 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4. RF \uce69<\/strong> \uc704\uc131 \ud1b5\uc2e0\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. \uad11\ub300\uc5ed \uc704\uc131\uc758 \ubbf8\ub798\ub294 \uc774\ub7ec\ud55c \uc7a5\uc560\ubb3c\uc744 \uadf9\ubcf5\ud558\uace0 \ub2e4\uc74c\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\uc120\ud558\ub294 \ub370 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. RF \uce69<\/strong> \uae30\uc220, \uadf8\ub9ac\uace0 \ud601\uc2e0\uc744 \ucd09\uc9c4\ud558\uae30 \uc704\ud55c \uaddc\uc81c \ud504\ub808\uc784\uc6cc\ud06c\uc758 \uc5c5\ub370\uc774\ud2b8\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

The development of the broadband satellite industry from 2012 to 2023 can be described as unprecedented and unpredictable. This article provides an overview of the historical milestones, system developments, and challenges faced by broadband satellites over the past decade. It primarily focuses on the development of three satellite systems: Non-Geostationary Orbit (NGSO) Low Earth Orbit […]<\/p>\n","protected":false},"author":1,"featured_media":1292,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[34],"class_list":["post-1293","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-blog","tag-gene-xu"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/comments?post=1293"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1293\/revisions"}],"predecessor-version":[{"id":1294,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1293\/revisions\/1294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/media\/1292"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/media?parent=1293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/categories?post=1293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/tags?post=1293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}