{"id":1304,"date":"2025-10-06T10:33:40","date_gmt":"2025-10-06T10:33:40","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1304"},"modified":"2025-10-07T10:35:24","modified_gmt":"2025-10-07T10:35:24","slug":"%eb%b2%a0%ec%9d%b4%eb%8d%94%ec%9a%b0-rdss-%ec%9c%84%ec%84%b1-%eb%82%b4%eb%b9%84%ea%b2%8c%ec%9d%b4%ec%85%98-%ec%b9%a9%ec%9d%98-%ea%b0%9c%eb%b0%9c-%eb%b0%8f-%ea%b3%a0%eb%a0%a4-%ec%82%ac%ed%95%ad","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/ko\/blog\/industry-insights\/development-and-considerations-of-beidou-rdss-satellite-navigation-chips\/","title":{"rendered":"BeiDou RDSS \uc704\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uce69\uc758 \uac1c\ubc1c \ubc0f \uace0\ub824 \uc0ac\ud56d"},"content":{"rendered":"

\ucd08\ub85d<\/strong>
\ubca0\uc774\ub354\uc6b0 \uc704\uc131\ud56d\ubc95\uc2dc\uc2a4\ud15c(BDS)\uc774 \uc2dc\ud5d8 \uc6b4\uc601\uc5d0 \ub4e4\uc5b4\uac04 \uc774\ud6c4 \uae00\ub85c\ubc8c \ud655\uc7a5\uc774 \uac00\uc18d\ud654\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uae30\ubc18\uc774 \ub418\ub294 \ubca0\uc774\ub354\uc6b0 \uc704\uc131 \ud56d\ubc95 \uce69\uc758 \uae30\uc220 \uac1c\ubc1c\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \ubca0\uc774\ub354\uc6b0 \uc2dc\uc2a4\ud15c\uacfc RDSS \uce69\uc758 \uac1c\ubc1c \uc5ed\uc0ac\ub97c \uac80\ud1a0\ud558\uace0 \ud604\uc7ac \uce69\uc758 \ub2e8\uc810\uacfc \uacfc\uc81c\ub97c \ubd84\uc11d\ud558\uba70 \ud5a5\ud6c4 \uac1c\ubc1c \ub3d9\ud5a5\uc744 \uc608\uce21\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

1. \ubca0\uc774\ub354\uc6b0 \uc704\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c \uac1c\uc694<\/strong>
1983\ub144 \uc911\uad6d \ud559\uc790\ub4e4\uc740 \uc774\uc911 \uc704\uc131 \uc704\uce58\ucd94\uc801 \uc2dc\uc2a4\ud15c\uc758 \uac1c\ub150\uc744 \uc81c\uc548\ud558\uc5ec \ubca0\uc774\ub354\uc6b0 \uc2dc\uc2a4\ud15c\uc758 \uae30\ubc18\uc744 \ub9c8\ub828\ud588\uc2b5\ub2c8\ub2e4. 2000\ub144\ubd80\ud130 2003\ub144\uae4c\uc9c0 \ubca0\uc774\ub354\uc6b0-1 \uc704\uc131 3\uae30\uac00 \uc131\uacf5\uc801\uc73c\ub85c \ubc1c\uc0ac\ub418\uc5b4 \uc704\uce58, \uc2dc\uac04 \ub3d9\uae30\ud654, \ub2e8\ubb38 \uba54\uc2dc\uc9c0 \ud1b5\uc2e0 \uae30\ub2a5\uc744 \uac16\ucd98 \ud14c\uc2a4\ud2b8 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4. 2007\ub144\ubd80\ud130 2012\ub144\uae4c\uc9c0 16\uac1c\uc758 \uc704\uc131\uc774 \ubc1c\uc0ac\ub418\uc5b4 \uc544\uc2dc\uc544 \ud0dc\ud3c9\uc591 \uc9c0\uc5ed\uc5d0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uba70 \ub0b4\ube44\uac8c\uc774\uc158\uacfc \ud1b5\uc2e0 \uae30\ub2a5\uc744 \uacb0\ud569\ud55c \uc138\uacc4 \uc720\uc77c\uc758 \uc704\uc131 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc790\ub9ac\ub9e4\uae40\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2. \uad6d\ub0b4 \ubca0\uc774\ub354\uc6b0 RDSS \uce69\uc758 \uac1c\ubc1c\uacfc \uc9c4\ud654<\/strong>
2003\ub144\uc5d0\ub294 0.35\u03bcm \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uace0 GPS \ubc0f GLONASS \uc2e0\ud638\ub97c \uc9c0\uc6d0\ud558\ub294 \ucd5c\ucd08\uc758 BeiDou \ub0b4\ube44\uac8c\uc774\uc158 \uce69\uc778 BM3002\uac00 \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 2008\ub144\uc5d0\ub294 \u201c\ub0b4\ube44\uac8c\uc774\ud130 \uc6d0'\uacfc BM3005 \ub4f1 2\uc138\ub300 \uce69\uc774 \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uce69\uc740 SOC \uc544\ud0a4\ud14d\ucc98\uc640 \ud1b5\ud569 DSP \ucf54\uc5b4\ub97c \ucc44\ud0dd\ud558\uc5ec \ub2e8\uc77c \uc7a5\uce58\uc5d0\uc11c \uc2e0\ud638 \ucc98\ub9ac\uc640 \uba54\uc2dc\uc9c0 \ud30c\uc2f1\uc774 \uac00\ub2a5\ud558\uba70 \uc804\ub825 \uc18c\ube44\ub7c9\uc740 \uc57d 100mW\uc5d0 \ubd88\uacfc\ud588\uc2b5\ub2c8\ub2e4. 2012\ub144\uc5d0\ub294 BM3013\uacfc \uac19\uc740 \uc5c5\uadf8\ub808\uc774\ub4dc\ub41c \uce69\uc774 \ucd9c\uc2dc\ub418\uc5b4 RDSS \ubc0f RNSS \ub4c0\uc5bc \ubaa8\ub4dc \ucc98\ub9ac\ub97c \uc9c0\uc6d0\ud588\uc2b5\ub2c8\ub2e4. \uacf5\uc815\uc740 0.13\u03bcm\ub85c \uac1c\uc120\ub418\uc5c8\uace0 \uc804\ub825 \uc18c\ube44\ub294 50mW\ub85c \uac10\uc18c\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce69\uc758 \ubc1c\uc804\uc740 \uc0ac\uc6a9\uc790 \ub514\ubc14\uc774\uc2a4\uc758 \uc18c\ud615\ud654\uc640 \uad11\ubc94\uc704\ud55c \ucc44\ud0dd\uc73c\ub85c \uc774\uc5b4\uc838 \uc0ac\uc6a9\uc790 \uc218\uac00 \uc5f0\uac04 3,000~5,000\uba85\uc5d0\uc11c \uac70\uc758 20,000\uba85\uc73c\ub85c \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

3. BeiDou RDSS \uce69\uc758 \ud575\uc2ec \uc544\ud0a4\ud14d\ucc98<\/strong>
\uc774 \uce69\uc5d0\ub294 \ub9c8\uc774\ud06c\ub85c\ud504\ub85c\uc138\uc11c \ub610\ub294 DSP, \ub300\uc6a9\ub7c9 \uba54\ubaa8\ub9ac, RDSS \uc5c5\ub9c1\ud06c \ubc0f \ub2e4\uc6b4\ub9c1\ud06c \ucc44\ub110, \ub2e4\uc591\ud55c \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\uac00 \ud1b5\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubca0\uc774\uc2a4\ubc34\ub4dc \ucc98\ub9ac \uc7a5\uce58\ub294 \uc2e0\ud638 \ucc98\ub9ac\ub97c \ucc98\ub9ac\ud558\uace0 \ub9c8\uc774\ud06c\ub85c\ud504\ub85c\uc138\uc11c\ub294 \uc81c\uc5b4 \ubc0f \uc704\uce58 \uacc4\uc0b0\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uace0\uc18d \ubc84\uc2a4\uac00 \ub0b4\ubd80 \ubaa8\ub4c8\uc744 \uc5f0\uacb0\ud558\uc5ec \uace0\uc815\ubc00 \ub0b4\ube44\uac8c\uc774\uc158 \ubc0f \ud1b5\uc2e0 \uae30\ub2a5\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

4. BeiDou RDSS \uce69\uc758 \ub2e8\uc810\uacfc \uacfc\uc81c<\/strong>
\ud604\uc7ac \uc774 \uce69\uc758 \uac10\ub3c4\ub294 -128dBm\uc73c\ub85c GPS\uc758 -159dBm\ubcf4\ub2e4 \ub0ae\uc544 \ud658\uacbd \uc694\uc778\uacfc \uc548\ud14c\ub098 \uace0\ub3c4 \uac01\ub3c4\uc5d0 \ub354 \ubbfc\uac10\ud558\uac8c \ubc18\uc751\ud569\ub2c8\ub2e4. \ub2e4\uc6b4\ub9c1\ud06c \uc2e0\ud638 \uc8fc\ud30c\uc218 \ub300\uc5ed\uc740 \ube14\ub8e8\ud22c\uc2a4 \ubc0f 4G\uc5d0 \uac00\uae5d\uace0, \ub3c4\uc2dc \uc9c0\uc5ed\uc5d0\uc11c \ud1b5\uc2e0 \uc131\uacf5\ub960\uc740 90%-95%\uc785\ub2c8\ub2e4. \ub2e8\ubb38 \uba54\uc2dc\uc9c0 \ud1b5\uc2e0 \uc6a9\ub7c9\uc740 \uc804\uc1a1\ub2f9 1680\ube44\ud2b8\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4. \ub192\uc740 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574\uc11c\ub294 \uc5ec\ub7ec \uac1c\uc758 \uce74\ub4dc\ub97c \ubcd1\ub82c\ub85c \uc2e4\ud589\ud574\uc57c \ud558\ubbc0\ub85c \uc2dc\uc2a4\ud15c \ud06c\uae30\uac00 \ucee4\uc9c0\uace0 \uc804\ub825 \uc18c\ube44\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \ub610\ud55c RDSS\uc758 \uae00\ub85c\ubc8c \ub3c4\ub2ec \ubc94\uc704\ub294 \ube54 \uc2a4\uc704\uce6d\uacfc \uac19\uc740 \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud574 \uc788\uc2b5\ub2c8\ub2e4. IGSO \uc704\uc131\uc774 \ucd94\uac00\ub418\uba74 \uac00\uc2dc \uc704\uc131\uc758 \ubcc0\ud654\uac00 \ud1b5\uc2e0 \uc548\uc815\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

5. BeiDou RDSS \uce69 \uc804\ub9dd<\/strong>
\ubbf8\ub798\uc758 \uce69\uc740 \uac10\ub3c4, \ub3d9\uc801 \uc131\ub2a5, \uc804\ud30c \ubc29\ud574 \ubc29\uc9c0 \uae30\ub2a5\uc744 \uac1c\uc120\ud574\uc57c \ud569\ub2c8\ub2e4. \uc21c\ubc29\ud5a5 \uc624\ub958 \uc218\uc815 \ucf54\ub529 \ubc0f \ud504\ub808\uc784 \ub3d9\uae30\ud654 \ub0b4\uacb0\ud568\uc131 \uc54c\uace0\ub9ac\uc998\uc740 \uc218\uc2e0 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\uc6b0 \ub3d9\uc801\uc778 \ud658\uacbd\uc5d0\uc11c\ub294 \uc2e0\ud638 \ucc98\ub9ac \ubc0f \uc8fc\ud30c\uc218 \uc624\ud504\uc14b \ubcf4\uc815\uc744 \ucd5c\uc801\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \uba40\ud2f0 \uce74\ub4dc \ud1b5\ud569 \ubc0f \ucf54\ub529 \uc555\ucd95 \uae30\uc220\uc740 \ud1b5\uc2e0 \uc6a9\ub7c9\uacfc \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. RDSS \uae30\ub2a5\uc774 \uae00\ub85c\ubc8c \uc704\uc131\uc73c\ub85c \ud655\uc7a5\ub418\uba74 \uae00\ub85c\ubc8c \ud1b5\uc2e0 \uc131\uacf5\ub960\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ube54 \uc2a4\uc704\uce6d \ubb38\uc81c\ub97c \ud574\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

6. \uacb0\ub860<\/strong>
\ubca0\uc774\ub354\uc6b0 \ub0b4\ube44\uac8c\uc774\uc158 \uce69\uc740 \ub2e4\uc591\ud55c \ubcc0\ud654\ub97c \uac70\uccd0 \uc654\uc73c\uba70 \uc2dc\uc2a4\ud15c \uac1c\ubc1c\uacfc \ubc00\uc811\ud558\uac8c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc704\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c\uc758 \uae00\ub85c\ubc8c \uacbd\uc7c1\uc774 \uce58\uc5f4\ud574\uc9c0\uba74\uc11c BeiDou\ub294 \ub0b4\ube44\uac8c\uc774\uc158\uacfc \ud1b5\uc2e0 \uae30\ub2a5\uc774 \ud1b5\ud569\ub418\uc5b4 \uc911\uc694\ud55c \uac1c\ubc1c \uae30\ud68c\ub97c \uac16\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uce69 \uae30\uc220\uc758 \ud601\uc2e0\uc740 \ubca0\uc774\ub354\uc6b0\uc758 \uae00\ub85c\ubc8c \ud655\uc7a5\uc744 \ucd09\uc9c4\ud558\ub294 \ub370 \ud575\uc2ec\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

AbstractSince the BeiDou Satellite Navigation System (BDS) entered its trial operation, its global expansion has accelerated. As the foundation of system applications, the technology development of BeiDou satellite navigation chips is crucial. This article reviews the development history of the BeiDou system and RDSS chips, analyzes current chip shortcomings and challenges, and forecasts future development […]<\/p>\n","protected":false},"author":1,"featured_media":1303,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1304","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\/1304","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=1304"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1304\/revisions"}],"predecessor-version":[{"id":1305,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/posts\/1304\/revisions\/1305"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/media\/1303"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/media?parent=1304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/categories?post=1304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ko\/wp-json\/wp\/v2\/tags?post=1304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}