{"id":1375,"date":"2025-10-10T01:23:47","date_gmt":"2025-10-10T01:23:47","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1375"},"modified":"2025-10-13T01:30:07","modified_gmt":"2025-10-13T01:30:07","slug":"%ec%9c%84%ec%84%b1-%eb%82%b4%eb%b9%84%ea%b2%8c%ec%9d%b4%ec%85%98-rf%ec%b9%a9%ec%9d%84-%ec%9c%84%ed%95%9c-%ec%9e%90%eb%8f%99%ed%99%94%eb%90%9c-%ed%85%8c%ec%8a%a4%ed%8a%b8-%ed%94%8c%eb%9e%ab%ed%8f%bc","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/ko\/blog\/industry-insights\/design-and-implementation-of-an-automated-testing-platform-for-satellite-navigation-rfchips\/","title":{"rendered":"\uc704\uc131 \ud56d\ubc95 RF\uce69\uc744 \uc704\ud55c \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \ud50c\ub7ab\ud3fc \uc124\uacc4 \ubc0f \uad6c\ud604"},"content":{"rendered":"

RFchips<\/strong> \ub294 \ub0b4\ube44\uac8c\uc774\uc158 \ub2e8\ub9d0\uae30\uc758 \ud575\uc2ec \ubd80\ud488\uc73c\ub85c, \ub2e8\ub9d0\uae30 \uc81c\ud488\uc758 \uc804\ubc18\uc801\uc778 \uc131\ub2a5\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub530\ub77c\uc11c BeiDou \uc704\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c<\/strong> \uac00 \ub354 \ub110\ub9ac \uc0ac\uc6a9\ub428\uc5d0 \ub530\ub77c RFchip<\/strong> \ud14c\uc2a4\ud2b8\uac00 \uae09\uc99d\ud588\uc2b5\ub2c8\ub2e4. \uae30\uc874\uc758 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc73c\ub85c\ub294 \ub354 \uc774\uc0c1 \ub192\uc740 \ud6a8\uc728\uc131\uacfc \uc815\ubc00\ub3c4\uc5d0 \ub300\ud55c \uc99d\uac00\ud558\ub294 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc774 \ubc31\uc11c\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc744 \uc124\uacc4\ud558\uace0 \uad6c\ud604\ud569\ub2c8\ub2e4. \uc704\uc131 \ud56d\ubc95 RF\uce69\uc744 \uc704\ud55c \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \ud50c\ub7ab\ud3fc<\/strong>, \ub97c \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8 \ud6a8\uc728\uc131\uacfc \uc815\ud655\uc131\uc744 \ubaa8\ub450 \ud6a8\uacfc\uc801\uc73c\ub85c \uac1c\uc120\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

RFchip \uc790\ub3d9\ud654 \ud14c\uc2a4\ud2b8 \ud50c\ub7ab\ud3fc: \uc8fc\uc694 \uae30\ub2a5<\/strong><\/strong><\/h5>\n\n\n\n

\uadf8\ub9ac\uace0 RFchip<\/strong> \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \ud50c\ub7ab\ud3fc\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc6d0\uce59\uc5d0 \ub530\ub77c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac1c\ubc29\uc131, \uc720\uc5f0\uc131 \ubc0f \ud655\uc7a5\uc131<\/strong>. \ub2e4\uc74c\uacfc \uac19\uc740 \ud45c\uc900 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\ub97c \ud1b5\ud569\ud569\ub2c8\ub2e4. \uc2e0\ud638 \ubc1c\uc0dd\uae30<\/strong>, \uc2a4\ud399\ud2b8\ub7fc \ubd84\uc11d\uae30<\/strong>, \ubc0f \ubca1\ud130 \ub124\ud2b8\uc6cc\ud06c \ubd84\uc11d\uae30<\/strong>. \uc774 \ud50c\ub7ab\ud3fc\uc740 \ud504\ub85c\uadf8\ub798\ubc0d \uac00\ub2a5\ud55c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc640 \ud2b9\uc218 \ud14c\uc2a4\ud2b8 \ud53d\uc2a4\ucc98\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc74c\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ubc94\uc6a9 \uc778\ud130\ud398\uc774\uc2a4<\/strong> \uc758 \ub2e4\uc591\ud55c \ubaa8\ub378\uc744 \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 RFchips<\/strong>.<\/p>\n\n\n\n

\ud14c\uc2a4\ud2b8 \ud50c\ub7ab\ud3fc\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc815\uc0c1\uc801\uc778 \uc791\ub3d9 \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. RFchips<\/strong>. \uc774\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 SPI \uba85\ub839<\/strong> \uc744 \uc0ac\uc6a9\ud558\uc5ec RFchip<\/strong>\u2019\uc758 \uc791\ub3d9 \uc0c1\ud0dc, \uc5ec\uae30 \uc2e0\ud638 \uc785\ub825, \uc131\ub2a5 \ud3c9\uac00\ub97c \uc704\ud55c \ucd9c\ub825 \uc2e0\ud638 \uc218\uc9d1\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

RF\uce69\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ud55c \uc8fc\uc694 \uc131\ub2a5 \uc9c0\ud45c<\/strong><\/strong><\/h5>\n\n\n\n

\ud50c\ub7ab\ud3fc \ud14c\uc2a4\ud2b8 8\uac00\uc9c0 \ud575\uc2ec \uc131\uacfc \uc9c0\ud45c<\/strong> (KPI)\uc758 RFchips<\/strong>, \ub294 \uce69\uc758 \uae30\ub2a5\uacfc \ud488\uc9c8\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c KPI\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

\uc785\ub825 3\ucc28 \uc0c1\ud638 \ubcc0\uc870(IM3) \ucef7\uc624\ud504 \uc9c0\uc810<\/strong><\/p>\n\n\n\n

\ucd1d \uac8c\uc778 \ubc94\uc704<\/strong><\/p>\n\n\n\n

\uac8c\uc778 \uc81c\uc5b4 \ubc94\uc704<\/strong><\/p>\n\n\n\n

1dB \uc555\ucd95 \ud3ec\uc778\ud2b8 \uc785\ub825 \uc804\ub825<\/strong><\/p>\n\n\n\n

\uc18c\uc74c \uc218\uce58<\/strong><\/p>\n\n\n\n

\ub85c\uceec \ubc1c\uc9c4\uae30 \uc704\uc0c1 \uc7a1\uc74c<\/strong><\/p>\n\n\n\n

\ub300\uc5ed \uc678 \uc5b5\uc81c<\/strong><\/p>\n\n\n\n

\uc774\ubbf8\uc9c0 \uc5b5\uc81c<\/strong><\/p>\n\n\n\n

\uc608\ub97c \ub4e4\uc5b4, \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uc785\ub825 3\ucc28 \uc0c1\ud638 \ubcc0\uc870 \ucef7\uc624\ud504 \uc9c0\uc810<\/strong>, \ud50c\ub7ab\ud3fc\uc740 \uc774\uc911 \uc2e0\ud638 \uc785\ub825\uc744 \uc0ac\uc6a9\ud558\uc5ec \ube44\uc120\ud615 \ud658\uacbd\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c RFchip\uc758 \uc120\ud615\uc131<\/strong> \ub192\uc740 \uc815\ubc00\ub3c4\ub85c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud14c\uc2a4\ud2b8 \uc608\uc81c: RX3701 RF\uce69<\/strong><\/strong><\/h5>\n\n\n\n

\ud50c\ub7ab\ud3fc\uc758 \ud6a8\uacfc\ub97c \uac80\uc99d\ud558\uae30 \uc704\ud574 \uc5f0\uad6c\ud300\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4. RX3701 \ubaa8\ub378 RFchip<\/strong>. \uc774 RFchip<\/strong> \ub294 \uc5ec\ub7ec \uc704\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c\uc744 \uc9c0\uc6d0\ud558\uace0 \ub113\uc740 \uc8fc\ud30c\uc218 \ubc94\uc704\ub97c \uc81c\uacf5\ud558\uba70 \ub2e4\uc591\ud55c \uace0\uc815\ubc00 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud14c\uc2a4\ud2b8 \uacb0\uacfc RX3701 RF\uce69<\/strong> \ub294 \ubaa8\ub4e0 \ub514\uc790\uc778 \uc0ac\uc591\uc744 \ucda9\uc871\ud588\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uc785\ub825 3\ucc28 \uc0c1\ud638 \ubcc0\uc870 \ucef7\uc624\ud504 \uc9c0\uc810<\/strong> \ub294 28.391 dBm<\/strong>, \uc5d0\uc11c \ucd1d \uc774\ub4dd \ubc94\uc704<\/strong> \ub294 72.318 dB<\/strong>, \ubc0f \ub178\uc774\uc988 \uc218\uce58<\/strong> \ub294 8.866 dB<\/strong>, \ub97c \ud1b5\ud574 \ub6f0\uc5b4\ub09c RF \uc131\ub2a5\uc744 \uc785\uc99d\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

RF\uce69\uc744 \uc704\ud55c \ud6a8\uc728\uc801\uc774\uace0 \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8<\/strong><\/strong><\/h5>\n\n\n\n

\uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \ud50c\ub7ab\ud3fc\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ud15c\ud50c\ub9bf<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6d0\ud074\ub9ad \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uad6c\ud604\ud558\uc5ec \uc218\ub3d9 \uac1c\uc785\uc758 \ud544\uc694\uc131\uc744 \ud06c\uac8c \uc904\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \ud6a8\uc728\uc131\uacfc \uc77c\uad00\uc131\uc774 \ubaa8\ub450 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. RFchip<\/strong> \ud14c\uc2a4\ud2b8. \uc55e\uc73c\ub85c \uc774 \ud50c\ub7ab\ud3fc\uc740 \ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \uc218\uc6a9\ud558\ub3c4\ub85d \ub354\uc6b1 \ud655\uc7a5\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. RFchip<\/strong> \uc720\ud615\uc5d0 \ub300\ud55c \ud45c\uc900\ud654\ub418\uace0 \uc9c0\ub2a5\uc801\uc778 \ud14c\uc2a4\ud2b8 \uac1c\ubc1c\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. RFchips<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"

RFchips are core components of navigation terminals, directly affecting the overall performance of terminal products. As the BeiDou satellite navigation system becomes more widely used, the demand for RFchip testing has surged. Traditional testing methods can no longer meet the increasing requirements for high efficiency and precision. To address this challenge, this paper designs and implements an automated […]<\/p>\n","protected":false},"author":1,"featured_media":1376,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1375","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-blog","tag-yvette-wu"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1375","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=1375"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1375\/revisions"}],"predecessor-version":[{"id":1377,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1375\/revisions\/1377"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/media\/1376"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/media?parent=1375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/categories?post=1375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/tags?post=1375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}