{"id":1425,"date":"2025-10-13T00:31:28","date_gmt":"2025-10-13T00:31:28","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1425"},"modified":"2025-10-15T00:45:46","modified_gmt":"2025-10-15T00:45:46","slug":"nhung-tien-bo-trong-linh-vuc-kiem-thu-tu-dong-chip-tan-so-vo-tuyen-rf-dang-gop-phan-thuc-day-su-phat-trien-chat-luong-cao-cua-nganh-cong-nghiep-dinh-vi-beidou","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/vi\/blog\/industry-insights\/advancements-in-rf-chip-automation-testing-empowering-the-high-quality-development-of-the-beidou-navigation-industry\/","title":{"rendered":"Nh\u1eefng ti\u1ebfn b\u1ed9 trong l\u0129nh v\u1ef1c ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng chip RF: T\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 ph\u00e1t tri\u1ec3n ch\u1ea5t l\u01b0\u1ee3ng cao c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ecbnh v\u1ecb Beidou"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/strong><\/p>\n\n\n\n

C\u00e1c chip RF, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111\u1ecbnh v\u1ecb v\u1ec7 tinh, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 ch\u00ednh x\u00e1c, kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u v\u00e0 \u0111\u1ed9 tin c\u1eady truy\u1ec1n th\u00f4ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb. C\u00f9ng v\u1edbi vi\u1ec7c \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh to\u00e0n di\u1ec7n v\u00e0 qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p h\u00f3a H\u1ec7 th\u1ed1ng \u0110\u1ecbnh v\u1ecb V\u1ec7 tinh Beidou c\u1ee7a Trung Qu\u1ed1c, hi\u1ec7u qu\u1ea3 v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a trong vi\u1ec7c ki\u1ec3m th\u1eed chip RF \u0111\u00e3 tr\u1edf th\u00e0nh nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a chu\u1ed7i ng\u00e0nh. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00f4ng ngh\u1ec7 ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng cho chip RF \u0111\u00e3 ph\u00e1t tri\u1ec3n ho\u00e0n thi\u1ec7n, mang l\u1ea1i c\u00e1c gi\u1ea3i ph\u00e1p kh\u1ea3 thi \u0111\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng th\u00e1ch th\u1ee9c truy\u1ec1n th\u1ed1ng v\u1ec1 hi\u1ec7u qu\u1ea3 th\u1ea5p v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n k\u00e9m trong qu\u00e1 tr\u00ecnh ki\u1ec3m th\u1eed.<\/p>\n\n\n\n

Nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c ki\u1ec3m tra chip RF v\u00e0 vai tr\u00f2 c\u1ee7a t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong><\/p>\n\n\n\n

Vi\u1ec7c ki\u1ec3m tra chip RF ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi hai th\u00e1ch th\u1ee9c ch\u00ednh: th\u1ee9 nh\u1ea5t l\u00e0 ph\u1ea1m vi r\u1ed9ng l\u1edbn c\u1ee7a c\u00e1c d\u1ef1 \u00e1n ki\u1ec3m tra, bao g\u1ed3m \u0111\u1ed9 l\u1ee3i, nhi\u1ec5u, \u0111\u1ed9 tuy\u1ebfn t\u00ednh v\u00e0 nhi\u1ec5u pha; v\u00e0 th\u1ee9 hai l\u00e0 quy tr\u00ecnh ki\u1ec3m tra ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi c\u00e1c ti\u00eau chu\u1ea9n cao v\u1ec1 \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb, thu th\u1eadp t\u00edn hi\u1ec7u v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra th\u1ee7 c\u00f4ng truy\u1ec1n th\u1ed1ng kh\u00f4ng c\u00f2n \u0111\u1ee7 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 ki\u1ec3m tra v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 quy m\u00f4 l\u1edbn, khi m\u1ee9c \u0111\u1ed9 t\u00edch h\u1ee3p c\u1ee7a chip RF ng\u00e0y c\u00e0ng t\u0103ng v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng ng\u00e0y c\u00e0ng \u0111a d\u1ea1ng.<\/p>\n\n\n\n

Trong b\u1ed1i c\u1ea3nh n\u00e0y, vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n t\u1ea3ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng cho chip RF theo ti\u00eau chu\u1ea9n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng \u0111\u00e3 tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng quan tr\u1ecdng \u0111\u1ec3 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p h\u00f3a chip RF v\u00e0 h\u1ed7 tr\u1ee3 vi\u1ec7c \u1ee9ng d\u1ee5ng tr\u00ean quy m\u00f4 l\u1edbn c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i Beidou.<\/p>\n\n\n\n

N\u1ec1n t\u1ea3ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a d\u00e0nh cho chip RF<\/strong><\/p>\n\n\n\n

\u0110\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m \u0111\u1ed1i v\u1edbi chip t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn (RF) d\u00f9ng trong h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb v\u1ec7 tinh, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 thi\u1ebft k\u1ebf m\u1ed9t n\u1ec1n t\u1ea3ng th\u1eed nghi\u1ec7m t\u1ef1 \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00e1c nguy\u00ean t\u1eafc m\u1edf, linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. H\u1ec7 th\u1ed1ng n\u00e0y t\u00edch h\u1ee3p c\u00e1c thi\u1ebft b\u1ecb ti\u00eau chu\u1ea9n nh\u01b0 b\u1ed9 t\u1ea1o t\u00edn hi\u1ec7u, m\u00e1y ph\u00e2n t\u00edch ph\u1ed5 v\u00e0 m\u00e1y ph\u00e2n t\u00edch m\u1ea1ng vect\u01a1, k\u1ebft n\u1ed1i ch\u00fang th\u00f4ng qua c\u00e1c b\u1ed9 ngu\u1ed3n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh, gi\u00e1 \u0111\u1ee1 th\u1eed nghi\u1ec7m v\u00e0 m\u1ea1ng truy\u1ec1n th\u00f4ng. Ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a n\u1ec1n t\u1ea3ng th\u1eed nghi\u1ec7m n\u00e0y l\u00e0 c\u01a1 ch\u1ebf \u201cm\u1eabu th\u1eed nghi\u1ec7m\u201d. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ch\u1ec9nh s\u1eeda c\u00e1c m\u1ee5c v\u00e0 th\u00f4ng s\u1ed1 th\u1eed nghi\u1ec7m d\u1ef1a tr\u00ean y\u00eau c\u1ea7u c\u1ee7a c\u00e1c chip RF kh\u00e1c nhau. Sau \u0111\u00f3, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng ho\u00e0n t\u1ea5t to\u00e0n b\u1ed9 quy tr\u00ecnh \u2014 t\u1eeb k\u00edch th\u00edch t\u00edn hi\u1ec7u v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u \u0111\u1ebfn ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 \u2014 gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 c\u1ea3 hi\u1ec7u qu\u1ea3 v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m. V\u00ed d\u1ee5, khi \u0111o \u0111i\u1ec3m giao c\u1eaft b\u1eadc ba \u0111\u1ea7u v\u00e0o (IP3), h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o t\u1ea7n s\u1ed1 k\u00e9p, t\u1ef1 \u0111\u1ed9ng \u0111o \u0111\u1ea7u ra t\u1ea7n s\u1ed1 trung gian v\u00e0 c\u00f4ng su\u1ea5t t\u00edn hi\u1ec7u giao thoa, \u0111\u1ed3ng th\u1eddi t\u00ednh to\u00e1n c\u00e1c ch\u1ec9 s\u1ed1 tuy\u1ebfn t\u00ednh d\u1ef1a tr\u00ean c\u00e1c c\u00f4ng th\u1ee9c, t\u1ea5t c\u1ea3 \u0111\u1ec1u kh\u00f4ng c\u1ea7n can thi\u1ec7p th\u1ee7 c\u00f4ng.<\/p>\n\n\n\n

K\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m v\u00e0 vi\u1ec7c chu\u1ea9n h\u00f3a quy tr\u00ecnh ki\u1ec3m tra chip RF<\/strong><\/p>\n\n\n\n

\u0110\u1ec3 ki\u1ec3m ch\u1ee9ng t\u00ednh th\u1ef1c ti\u1ec5n c\u1ee7a h\u1ec7 th\u1ed1ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng n\u00e0y, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 ti\u1ebfn h\u00e0nh c\u00e1c th\u1eed nghi\u1ec7m to\u00e0n di\u1ec7n tr\u00ean chip RF RX3701, h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng \u0111a h\u1ec7 th\u1ed1ng nh\u01b0 Beidou v\u00e0 GPS. H\u1ecd \u0111\u00e3 ki\u1ec3m tra t\u00e1m ch\u1ec9 s\u1ed1 ch\u00ednh, bao g\u1ed3m nhi\u1ec5u giao thoa b\u1eadc ba \u0111\u1ea7u v\u00e0o, d\u1ea3i \u0111\u1ed9 l\u1ee3i, h\u1ec7 s\u1ed1 nhi\u1ec5u v\u00e0 kh\u1ea3 n\u0103ng tri\u1ec7t ti\u00eau t\u00edn hi\u1ec7u ngo\u00e0i d\u1ea3i t\u1ea7n. K\u1ebft qu\u1ea3 cho th\u1ea5y t\u1ea5t c\u1ea3 c\u00e1c m\u1ee5c \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ec1u \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed \u0111\u1eb7t ra, v\u1edbi m\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t th\u1eadm ch\u00ed c\u00f2n v\u01b0\u1ee3t qu\u00e1 y\u00eau c\u1ea7u thi\u1ebft k\u1ebf. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e1c v\u1ee5 \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i cao.<\/p>\n\n\n\n

Th\u00e0nh t\u1ef1u n\u00e0y kh\u00f4ng ch\u1ec9 th\u1ec3 hi\u1ec7n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng chip RF m\u00e0 c\u00f2n cung c\u1ea5p cho ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m th\u1eed c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng v\u00e0 c\u00e1c quy tr\u00ecnh ti\u00eau chu\u1ea9n h\u00f3a. \u0110i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng trong vi\u1ec7c th\u00fac \u0111\u1ea9y ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c chip RF d\u00f9ng trong h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb v\u1ec7 tinh c\u1ee7a Trung Qu\u1ed1c.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn: T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng cho c\u00e1c chip RF th\u00f4ng qua ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho t\u01b0\u01a1ng lai c\u1ee7a Beidou<\/strong><\/p>\n\n\n\n

V\u1edbi vai tr\u00f2 l\u00e0 \u201cc\u1ea3m bi\u1ebfn \u0111\u1ea7u cu\u1ed1i\u201d c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb, vi\u1ec7c ki\u1ec3m tra hi\u1ec7u n\u0103ng chip RF th\u00f4ng qua t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady v\u00e0 tri\u1ec3n khai tr\u00ean quy m\u00f4 l\u1edbn c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i. Khi c\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng c\u1ee7a Beidou ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng\u2014t\u1eeb \u0111\u1ecbnh v\u1ecb tr\u00ean xe \u0111\u1ebfn truy\u1ec1n th\u00f4ng t\u1ea7m th\u1ea5p, n\u00f4ng nghi\u1ec7p ch\u00ednh x\u00e1c \u0111\u1ebfn c\u1ee9u h\u1ed9 kh\u1ea9n c\u1ea5p\u2014nhu c\u1ea7u v\u1ec1 ki\u1ec3m tra chip RF s\u1ebd ti\u1ebfp t\u1ee5c gia t\u0103ng. Vi\u1ec7c th\u00fac \u0111\u1ea9y v\u00e0 \u1ee9ng d\u1ee5ng c\u00e1c n\u1ec1n t\u1ea3ng ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng s\u1ebd h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd ng\u00e0nh c\u00f4ng nghi\u1ec7p chip RF c\u1ee7a Trung Qu\u1ed1c trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u1eeb \u201ct\u1ef1 ch\u1ee7\u201d sang \u201cs\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao\u201d, \u0111\u1eb7t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ed9t h\u1ec7 sinh th\u00e1i \u0111\u1ecbnh v\u1ecb v\u1ec7 tinh an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>","protected":false},"excerpt":{"rendered":"

Introduction RF chips, as the core components of satellite navigation terminals, play a critical role in determining the accuracy, anti-interference ability, and communication reliability of navigation systems. With the comprehensive service and industrialization of China\u2019s Beidou Satellite Navigation System, the efficiency and standardization of RF chip testing have become key factors in the development of […]<\/p>\n","protected":false},"author":1,"featured_media":1428,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1425","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\/vi\/wp-json\/wp\/v2\/posts\/1425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/comments?post=1425"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/1425\/revisions"}],"predecessor-version":[{"id":1429,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/1425\/revisions\/1429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media\/1428"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media?parent=1425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/categories?post=1425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/tags?post=1425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}