{"id":1406,"date":"2025-10-11T02:09:29","date_gmt":"2025-10-11T02:09:29","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1406"},"modified":"2025-10-13T02:11:42","modified_gmt":"2025-10-13T02:11:42","slug":"cac-cong-nghe-cot-loi-cua-nen-tang-kiem-thu-tu-dong-rfchips-nham-nang-cao-hieu-qua-va-do-chinh-xac","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/vi\/blog\/industry-insights\/rfchips-automated-testing-platform-key-technologies-for-enhancing-efficiency-and-accuracy\/","title":{"rendered":"N\u1ec1n t\u1ea3ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng RFchips: C\u00e1c c\u00f4ng ngh\u1ec7 then ch\u1ed1t nh\u1eb1m n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c"},"content":{"rendered":"<p><strong>RFchips<\/strong>&nbsp;l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng tin li\u00ean l\u1ea1c, radar v\u00e0 \u0111\u1ecbnh v\u1ecb hi\u1ec7n \u0111\u1ea1i, b\u1edfi v\u00ec hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb. Tuy nhi\u00ean, do t\u1ea7n s\u1ed1 cao v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 ph\u1ee9c t\u1ea1p c\u1ee7a <strong>RFchips<\/strong>, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra truy\u1ec1n th\u1ed1ng d\u1ef1a v\u00e0o vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i c\u00e1p v\u00e0 thi\u1ebft b\u1ecb b\u1eb1ng tay th\u01b0\u1eddng g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u qu\u1ea3 th\u1ea5p v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n k\u00e9m. \u0110\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y, vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ef1 \u0111\u1ed9ng <strong>RFchips<\/strong>&nbsp;Vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c n\u1ec1n t\u1ea3ng th\u1eed nghi\u1ec7m \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t nhu c\u1ea7u c\u1ea5p thi\u1ebft c\u1ee7a ng\u00e0nh.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>1. Nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c ki\u1ec3m tra chip RF v\u00e0 nhu c\u1ea7u t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong><strong><\/strong><\/h5>\n\n\n\n<p>V\u1edbi s\u1ef1 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i c\u1ee7a <strong>RFchips<\/strong>&nbsp;Trong l\u0129nh v\u1ef1c 5G, Internet v\u1ea1n v\u1eadt (IoT) v\u00e0 truy\u1ec1n th\u00f4ng v\u1ec7 tinh, c\u00e1c d\u1ef1 \u00e1n th\u1eed nghi\u1ec7m ng\u00e0y c\u00e0ng \u0111a d\u1ea1ng, \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 cao h\u01a1n. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng y\u00eau c\u1ea7u nhi\u1ec1u k\u1ebft n\u1ed1i v\u1edbi c\u00e1c ngu\u1ed3n t\u00edn hi\u1ec7u, m\u00e1y ph\u00e2n t\u00edch ph\u1ed5, m\u00e1y ph\u00e2n t\u00edch m\u1ea1ng vect\u01a1 v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. Quy tr\u00ecnh n\u00e0y r\u01b0\u1eddm r\u00e0 v\u00e0 d\u1ec5 x\u1ea3y ra sai s\u00f3t do con ng\u01b0\u1eddi. Trong c\u00e1c t\u00ecnh hu\u1ed1ng th\u1eed nghi\u1ec7m ph\u1ee9c t\u1ea1p li\u00ean quan \u0111\u1ebfn nhi\u1ec1u th\u00f4ng s\u1ed1 v\u00e0 \u0111i\u1ec3m t\u1ea7n s\u1ed1, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng kh\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u1ee7a s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t v\u00e0 x\u00e1c minh nhanh ch\u00f3ng.<\/p>\n\n\n\n<p>Do \u0111\u00f3, vi\u1ec7c ph\u00e1t tri\u1ec3n m\u1ed9t n\u1ec1n t\u1ea3ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i c\u00e1c k\u1ebft n\u1ed1i ki\u1ec3m th\u1eed, \u0111i\u1ec1u khi\u1ec3n c\u00e1c thi\u1ebft b\u1ecb v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ki\u1ec3m th\u1eed c\u1ee7a <strong>RFchips<\/strong>&nbsp;v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>2. Ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 ch\u1ee7 ch\u1ed1t c\u1ee7a n\u1ec1n t\u1ea3ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng<\/strong><strong><\/strong><\/h5>\n\n\n\n<p>B\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec1 xu\u1ea5t m\u1ed9t n\u1ec1n t\u1ea3ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng cho <strong>RFchips<\/strong>&nbsp;d\u1ef1a tr\u00ean ma tr\u1eadn chuy\u1ec3n m\u1ea1ch. H\u1ec7 th\u1ed1ng n\u00e0y t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n k\u1ebft n\u1ed1i ph\u1ea7n c\u1ee9ng v\u00e0 qu\u1ea3n l\u00fd l\u1eadp l\u1ecbch ph\u1ea7n m\u1ec1m, gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u00e0n to\u00e0n t\u1eeb qu\u00e1 tr\u00ecnh c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb \u0111\u1ebfn vi\u1ec7c xu\u1ea5t d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>1. X\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng<\/strong><strong><\/strong><\/h6>\n\n\n\n<p>Trung t\u00e2m c\u1ee7a n\u1ec1n t\u1ea3ng th\u1eed nghi\u1ec7m l\u00e0 m\u1ed9t m\u00e1y t\u00ednh, k\u1ebft n\u1ed1i ngu\u1ed3n t\u00edn hi\u1ec7u v\u00e0 m\u00e1y ph\u00e2n t\u00edch ph\u1ed5 qua bus GPIB v\u00e0 \u0111i\u1ec1u khi\u1ec3n <strong>RFchips<\/strong>&nbsp;th\u00f4ng qua giao di\u1ec7n n\u1ed1i ti\u1ebfp \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ma tr\u1eadn chuy\u1ec3n m\u1ea1ch RF. Ma tr\u1eadn chuy\u1ec3n m\u1ea1ch \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u201ctrung t\u00e2m \u0111i\u1ec1u khi\u1ec3n\u201d c\u1ee7a h\u1ec7 th\u1ed1ng, v\u1edbi nhi\u1ec1u c\u1ed5ng RF v\u00e0 m\u1ea1ng chuy\u1ec3n m\u1ea1ch n\u1ed9i b\u1ed9 h\u1ed7 tr\u1ee3 \u0111\u1ecbnh tuy\u1ebfn t\u00edn hi\u1ec7u linh ho\u1ea1t. V\u00ed d\u1ee5, khi th\u1eed nghi\u1ec7m b\u0103ng t\u1ea7n S <strong>RFchip<\/strong>, n\u1ec1n t\u1ea3ng n\u00e0y c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a c\u1ea3 li\u00ean k\u1ebft truy\u1ec1n v\u00e0 nh\u1eadn m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i n\u1ed1i l\u1ea1i d\u00e2y, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft v\u00e0 th\u1eddi gian ki\u1ec3m tra.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>2. Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m<\/strong><strong><\/strong><\/h6>\n\n\n\n<p>Ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1eb1ng ng\u00f4n ng\u1eef Pascal, cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng nh\u01b0 qu\u1ea3n l\u00fd tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb, \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh th\u1eed nghi\u1ec7m v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh c\u00e1c th\u00f4ng s\u1ed1 th\u1eed nghi\u1ec7m (nh\u01b0 c\u00f4ng su\u1ea5t \u0111\u1ea7u ra, h\u1ec7 s\u1ed1 nhi\u1ec5u, v.v.) \u0111\u1ec3 th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m t\u1ef1 \u0111\u1ed9ng ch\u1ec9 v\u1edbi m\u1ed9t c\u00fa nh\u1ea5p chu\u1ed9t. Ph\u1ea7n m\u1ec1m n\u00e0y c\u0169ng h\u1ed7 tr\u1ee3 giao ti\u1ebfp SPI, cho ph\u00e9p \u0111\u1ecdc v\u00e0 ghi c\u1ea5u h\u00ecnh c\u1ee7a <strong>RFchips<\/strong>&nbsp;c\u00e1c thanh ghi n\u1ed9i b\u1ed9, th\u00edch \u1ee9ng v\u1edbi c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ea7n s\u1ed1 kh\u00e1c nhau.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>3. V\u00ed d\u1ee5 v\u1ec1 quy tr\u00ecnh ki\u1ec3m th\u1eed<\/strong><strong><\/strong><\/h6>\n\n\n\n<p><strong>Ki\u1ec3m tra h\u1ed9p s\u1ed1:<\/strong>&nbsp;Ngu\u1ed3n t\u00edn hi\u1ec7u \u0111\u01b0a v\u00e0o m\u1ed9t t\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 trung gian (IF), sau \u0111\u00f3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi <strong>RFchip<\/strong>&nbsp;v\u00e0 ph\u00e1t ra t\u00edn hi\u1ec7u RF. M\u00e1y ph\u00e2n t\u00edch ph\u1ed5 \u0111o c\u00f4ng su\u1ea5t.<\/p>\n\n\n\n<p><strong>B\u00e0i ki\u1ec3m tra ti\u1ebfp nh\u1eadn:<\/strong>&nbsp;M\u1ed9t t\u00edn hi\u1ec7u RF c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o, v\u00e0 t\u00edn hi\u1ec7u IF \u0111\u1ea7u ra \u0111\u01b0\u1ee3c \u0111o \u0111\u1ec3 t\u00ednh to\u00e1n h\u1ec7 s\u1ed1 nhi\u1ec5u.<\/p>\n\n\n\n<p>Trong su\u1ed1t qu\u00e1 tr\u00ecnh n\u00e0y, ma tr\u1eadn chuy\u1ec3n m\u1ea1ch s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i c\u00e1c k\u1ebft n\u1ed1i d\u1ef1a tr\u00ean logic \u0111\u00e3 c\u00e0i \u0111\u1eb7t s\u1eb5n, c\u00f2n c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft b\u1ecb v\u00e0 vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi ph\u1ea7n m\u1ec1m.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>3. \u01afu \u0111i\u1ec3m v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a n\u1ec1n t\u1ea3ng<\/strong><strong><\/strong><\/h5>\n\n\n\n<p>N\u1ec1n t\u1ea3ng ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng n\u00e0y th\u1ec3 hi\u1ec7n nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt tr\u00ean nhi\u1ec1u kh\u00eda c\u1ea1nh:<\/p>\n\n\n\n<p><strong>Hi\u1ec7u su\u1ea5t cao:<\/strong>&nbsp;Ma tr\u1eadn chuy\u1ec3n m\u1ea1ch cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i li\u1ec1n m\u1ea1ch gi\u1eefa c\u00e1c li\u00ean k\u1ebft, gi\u00fap tr\u00e1nh ph\u1ea3i n\u1ed1i l\u1ea1i d\u00e2y nhi\u1ec1u l\u1ea7n, t\u1eeb \u0111\u00f3 r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3 th\u1eddi gian ki\u1ec3m tra.<\/p>\n\n\n\n<p><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c cao:<\/strong>&nbsp;H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng hi\u1ec7u ch\u1ec9nh t\u1ed5n th\u1ea5t tr\u00ean c\u00e1p v\u00e0 b\u1ed9 chuy\u1ec3n m\u1ea1ch, gi\u00fap n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao:<\/strong>&nbsp;Ki\u1ebfn tr\u00fac n\u1ec1n t\u1ea3ng n\u00e0y r\u1ea5t linh ho\u1ea1t, gi\u00fap n\u00f3 c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi c\u00e1c nhu c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee7a c\u00e1c <strong>RFchips<\/strong>, h\u1ed7 tr\u1ee3 ki\u1ec3m th\u1eed song song theo l\u00f4.<\/p>\n\n\n\n<p><strong>Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng:<\/strong>&nbsp;K\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng l\u01b0u d\u01b0\u1edbi c\u00e1c \u0111\u1ecbnh d\u1ea1ng nh\u01b0 Excel, gi\u00fap thu\u1eadn ti\u1ec7n cho vi\u1ec7c theo d\u00f5i v\u00e0 ph\u00e2n t\u00edch.<\/p>\n\n\n\n<p>N\u1ec1n t\u1ea3ng n\u00e0y kh\u00f4ng ch\u1ec9 ph\u00f9 h\u1ee3p cho vi\u1ec7c x\u00e1c nh\u1eadn nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n m\u00e0 c\u00f2n cho <strong>RFchips<\/strong>&nbsp;ki\u1ec3m tra hi\u1ec7u su\u1ea5t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, nh\u1eb1m \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>4. K\u1ebft lu\u1eadn v\u00e0 tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai<\/strong><strong><\/strong><\/h5>\n\n\n\n<p>Vi\u1ec7c thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng <strong>RFchips<\/strong>&nbsp;N\u1ec1n t\u1ea3ng th\u1eed nghi\u1ec7m l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c th\u1eed nghi\u1ec7m c\u00e1c chip \u0111a th\u00f4ng s\u1ed1, t\u1ea7n s\u1ed1 cao. Ph\u01b0\u01a1ng ph\u00e1p t\u00edch h\u1ee3p d\u1ef1a tr\u00ean ma tr\u1eadn chuy\u1ec3n m\u1ea1ch v\u00e0 l\u1eadp tr\u00ecnh Pascal \u0111\u00e3 ch\u1ee9ng t\u1ecf t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00ednh linh ho\u1ea1t cao trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p>Nh\u00ecn v\u1ec1 t\u01b0\u01a1ng lai, khi <strong>RFchips<\/strong>&nbsp;Khi c\u00e1c h\u1ec7 th\u1ed1ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng t\u1ea7n s\u1ed1 cao h\u01a1n v\u00e0 ki\u1ebfn tr\u00fac ph\u1ee9c t\u1ea1p h\u01a1n, c\u00e1c n\u1ec1n t\u1ea3ng th\u1eed nghi\u1ec7m c\u0169ng c\u1ea7n ph\u1ea3i ph\u00e1t tri\u1ec3n theo. Vi\u1ec7c t\u00edch h\u1ee3p tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, d\u1ef1 \u0111o\u00e1n l\u1ed7i, c\u00f9ng v\u1edbi vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 bus t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb m\u00f4-\u0111un s\u1ebd l\u00e0 ch\u00eca kh\u00f3a cho th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a <strong>RFchips<\/strong>&nbsp;h\u1ec7 th\u1ed1ng ki\u1ec3m th\u1eed. Vi\u1ec7c kh\u1eafc ph\u1ee5c nh\u1eefng \u0111i\u1ec3m ngh\u1ebdn trong qu\u00e1 tr\u00ecnh ki\u1ec3m th\u1eed n\u00e0y s\u1ebd t\u1ea1o n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho vi\u1ec7c n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 thay th\u1ebf h\u00e0ng n\u1ed9i \u0111\u1ecba c\u1ee7a <strong>RFchips<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>RFchips&nbsp;are crucial components in modern communication, radar, and navigation systems, as their performance directly determines the communication quality and reliability of the entire device. However, due to the high frequencies and complex parameters of RFchips, traditional testing methods that rely on manually switching cables and instruments suffer from low efficiency and poor consistency. To overcome [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1390,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1406","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\/1406","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=1406"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/1406\/revisions"}],"predecessor-version":[{"id":1407,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/posts\/1406\/revisions\/1407"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media\/1390"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/media?parent=1406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/categories?post=1406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/vi\/wp-json\/wp\/v2\/tags?post=1406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}