{"id":2031,"date":"2026-04-22T15:25:55","date_gmt":"2026-04-22T07:25:55","guid":{"rendered":"https:\/\/midradar.com\/?post_type=news&#038;p=2031"},"modified":"2026-04-27T10:11:28","modified_gmt":"2026-04-27T02:11:28","slug":"tai-sao-hieu-suat-cua-radar-trong-thuc-te-lai-khong-bao-gio-dat-duoc-nhu-thong-so-ky-thuat-huong-dan-ve-cac-rui-ro-khi-trien-khai-trong-thuc-te","status":"publish","type":"news","link":"https:\/\/midradar.com\/vi\/tin-tuc\/tai-sao-hieu-suat-cua-radar-trong-thuc-te-lai-khong-bao-gio-dat-duoc-nhu-thong-so-ky-thuat-huong-dan-ve-cac-rui-ro-khi-trien-khai-trong-thuc-te\/","title":{"rendered":"T\u1ea1i sao Hi\u1ec7u su\u1ea5t Radar tr\u00ean Th\u1ef1c \u0111\u1ecba Kh\u00f4ng Bao gi\u1edd Ph\u00f9 h\u1ee3p v\u1edbi B\u1ea3ng Th\u00f4ng s\u1ed1 K\u1ef9 thu\u1eadt: H\u01b0\u1edbng d\u1eabn v\u1ec1 R\u1ee7i ro Tri\u1ec3n khai Th\u1ef1c t\u1ebf"},"content":{"rendered":"<h2>Kho\u1ea3ng c\u00e1ch th\u1ef1c t\u1ebf c\u1ee7a \"Radar 10 km\"<\/h2>\n<p>Tr\u00ean gi\u1ea5y t\u1edd, hi\u1ec7u su\u1ea5t radar c\u00f4ng nghi\u1ec7p c\u00f3 v\u1ebb ch\u00ednh x\u00e1c v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng qu\u1ea3ng b\u00e1 c\u00e1c th\u00f4ng s\u1ed1 \u1ea5n t\u01b0\u1ee3ng: t\u1ea7m ph\u00e1t hi\u1ec7n 10 km, kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n m\u1ee5c ti\u00eau 0,01 m\u00b2 v\u00e0 v\u1eadn h\u00e0nh \"m\u1ecdi th\u1eddi ti\u1ebft\". Tuy nhi\u00ean, trong c\u00e1c tri\u1ec3n khai th\u1ef1c t\u1ebf, nh\u1eefng con s\u1ed1 n\u00e0y hi\u1ebfm khi \u0111\u00fang.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y kh\u00f4ng nh\u1ea5t thi\u1ebft v\u00ec radar &quot;x\u1ea5u.&quot; M\u00e0 l\u00e0 b\u1edfi m\u00f4i tr\u01b0\u1eddng kh\u00f4ng bao gi\u1edd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 ph\u00f2ng th\u00ed nghi\u1ec7m ki\u1ec3m so\u00e1t. D\u00f9 \u0111\u00f3 l\u00e0 c\u01a1n m\u01b0a b\u00e3o nhi\u1ec7t \u0111\u1edbi \u1edf \u0110\u00f4ng Nam \u00c1, c\u00e1t b\u1ee5i \u1edf Trung \u0110\u00f4ng hay s\u1ef1 tr\u00f4i nhi\u1ec7t \u1edf B\u1eafc C\u1ef1c, v\u1eadt l\u00fd m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 khi\u1ebfn m\u1ed9t h\u1ec7 th\u1ed1ng radar ho\u1ea1t \u0111\u1ed9ng <strong>kh\u00e1c bi\u1ec7t 30%\u201360%<\/strong> t\u00f9y thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2037\" src=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar-performance.webp\" alt=\"hi\u1ec7u su\u1ea5t radar\" width=\"599\" height=\"399\" srcset=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar-performance.webp 600w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar-performance-300x200.webp 300w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar-performance-18x12.webp 18w\" sizes=\"auto, (max-width: 599px) 100vw, 599px\" \/><\/p>\n<hr \/>\n<h2>Ba V\u1ea5n \u0110\u1ec1 L\u1eb7p L\u1ea1i trong Tri\u1ec3n Khai Radar To\u00e0n C\u1ea7u<\/h2>\n<p>H\u1ea7u h\u1ebft c\u00e1c s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng radar x\u1ea3y ra sau khi mua do kho\u1ea3ng c\u00e1ch gi\u1eefa \u201ct\u1ea7m ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecbnh m\u1ee9c\u201d v\u00e0 \u201ct\u1ea7m ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf\u201d kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<h3>1. T\u1ea7m Ho\u1ea1t \u0111\u1ed9ng \u0110\u1ecbnh m\u1ee9c so v\u1edbi T\u1ea7m Ho\u1ea1t \u0111\u1ed9ng Th\u1ef1c t\u1ebf<\/h3>\n<p>Gi\u00e1 tr\u1ecb trong b\u1ea3ng th\u00f4ng s\u1ed1 gi\u1ea3 \u0111\u1ecbnh \u0111i\u1ec1u ki\u1ec7n &quot;kh\u00f4ng gian t\u1ef1 do&quot; l\u00fd t\u01b0\u1edfng. Tr\u00ean th\u1ef1c t\u1ebf, hi\u1ec7u su\u1ea5t b\u1ecb gi\u1ea3m \u0111\u00e1ng k\u1ec3 b\u1edfi:<\/p>\n<ul>\n<li><strong>Suy Gi\u1ea3m Kh\u00ed quy\u1ec3n<\/strong>: M\u01b0a, \u0111\u1ed9 \u1ea9m v\u00e0 s\u01b0\u01a1ng m\u00f9 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng RF.<\/li>\n<li><strong>Ph\u1ea3n x\u1ea1 \u0110a \u0111\u01b0\u1eddng<\/strong>: T\u00edn hi\u1ec7u ph\u1ea3n x\u1ea1 t\u1eeb m\u1eb7t \u0111\u1ea5t ho\u1eb7c c\u00e1c c\u1ea5u tr\u00fac g\u1ea7n \u0111\u00f3 t\u1ea1o ra s\u1ef1 nhi\u1ec5u.<\/li>\n<li><strong>M\u1ea5t m\u00e1t H\u1ec7 th\u1ed1ng ($L_{sys}$)<\/strong>: N\u0103ng l\u01b0\u1ee3ng m\u1ea5t qua v\u1ecf radar v\u00e0 c\u00e1c chu\u1ed7i x\u1eed l\u00fd b\u00ean trong.<\/li>\n<\/ul>\n<h3>2. Ph\u00e1t hi\u1ec7n kh\u00f4ng ph\u1ea3i l\u00e0 Theo d\u00f5i \u1ed4n \u0111\u1ecbnh<\/h3>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u201cph\u00e1t hi\u1ec7n\u201d m\u1ee5c ti\u00eau (hi\u1ec3n th\u1ecb m\u1ed9t \u0111i\u1ec3m nh\u1ea5p nh\u00e1y), nh\u01b0ng kh\u00f4ng cung c\u1ea5p \u0111\u01b0\u1ee3c \u0111\u01b0\u1eddng theo d\u00f5i \u1ed5n \u0111\u1ecbnh. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn:<\/p>\n<ul>\n<li>\u0110\u01b0\u1eddng theo d\u00f5i m\u1ee5c ti\u00eau kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><span style=\"color: #cc99ff;\"><a style=\"color: #cc99ff;\" href=\"https:\/\/midradar.com\/vi\/danh-muc\/he-thong-xoay-nghieng-ptu\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #000000;\">Camera PTZ<\/span><\/a> <\/span>m\u1ea5t c\u0103n ch\u1ec9nh.<\/li>\n<li>T\u1ea7n su\u1ea5t b\u00e1o \u0111\u1ed9ng gi\u1ea3 cao trong m\u00f4i tr\u01b0\u1eddng l\u1ed9n x\u1ed9n.<\/li>\n<\/ul>\n<p>Nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 th\u01b0\u1eddng l\u00e0 T\u1ef7 l\u1ec7 T\u00edn hi\u1ec7u tr\u00ean Nhi\u1ec5u (SNR) kh\u00f4ng \u0111\u1ee7 v\u00e0 s\u1ef1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh trong \u0111o g\u00f3c.<\/p>\n<h3>3. Bi\u1ebfn \u0111\u1ed9ng c\u1ee7a RCS UAV<\/h3>\n<p>M\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i nh\u1ecf l\u00e0 m\u1ee5c ti\u00eau \u0111\u1ed9ng. Ti\u00eau chu\u1ea9n Radar Cross Section (RCS) c\u1ee7a ch\u00fang thay \u0111\u1ed5i li\u00ean t\u1ee5c do s\u1ef1 thay \u0111\u1ed5i v\u1ec1 h\u01b0\u1edbng v\u00e0 s\u1ef1 quay c\u1ee7a c\u00e1nh qu\u1ea1t (hi\u1ec7u \u1ee9ng micro-Doppler). M\u1ed9t m\u1ee5c ti\u00eau \"c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n tr\u00ean gi\u1ea5y t\u1edd\" c\u00f3 th\u1ec3 tr\u1edf n\u00ean gi\u00e1n \u0111o\u1ea1n ho\u1eb7c kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y tr\u00ean th\u1ef1c \u0111\u1ecba.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2038 size-full\" src=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar.webp\" alt=\"radar\" width=\"600\" height=\"400\" srcset=\"https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar.webp 600w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar-300x200.webp 300w, https:\/\/midradar.com\/wp-content\/uploads\/2026\/04\/radar-18x12.webp 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<hr \/>\n<h2>Midradar Gi\u1ea3i Quy\u1ebft Th\u00e1ch Th\u1ee9c Tri\u1ec3n Khai Nh\u01b0 Th\u1ebf N\u00e0o<\/h2>\n<p>T\u1ea1i Midradar, ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 b\u00e1n ph\u1ea7n c\u1ee9ng; ch\u00fang t\u00f4i cung c\u1ea5p tr\u00ed tu\u1ec7 d\u1ef1 \u0111o\u00e1n tri\u1ec3n khai. Ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch h\u1ecfi: N\u00f3 s\u1ebd \u0111\u01b0\u1ee3c tri\u1ec3n khai \u1edf \u0111\u00e2u? C\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadt l\u00fd \u0111\u1ecba ph\u01b0\u01a1ng ra sao?<\/p>\n<h3>M\u00f4 h\u00ecnh h\u00f3a \u0110i\u1ec1u ki\u1ec7n Ho\u1ea1t \u0111\u1ed9ng Th\u1ef1c t\u1ebf<\/h3>\n<p>H\u1ec7 th\u1ed1ng tr\u00ed tu\u1ec7 r\u1ee7i ro c\u1ee7a ch\u00fang t\u00f4i x\u00e2y d\u1ef1ng l\u1ea1i m\u00f4i tr\u01b0\u1eddng c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ba l\u1edbp v\u1eadt l\u00fd:<\/p>\n<ol>\n<li><strong>S\u1ef1 Lan truy\u1ec1n trong Kh\u00ed quy\u1ec3n (ITU-R P.838)<\/strong>: Ch\u00fang t\u00f4i m\u00f4 ph\u1ecfng t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u01b0a n\u1eb7ng ho\u1eb7c t\u00e1n x\u1ea1 b\u1ee5i l\u00ean h\u1ec7 th\u1ed1ng Ku\/X band. \u1ede v\u00f9ng nhi\u1ec7t \u0111\u1edbi, suy gi\u1ea3m t\u00edn hi\u1ec7u c\u00f3 th\u1ec3 \u0111\u1ea1t <strong>5\u201315 dB m\u1ed7i km<\/strong>.<\/li>\n<li><strong>Ph\u01b0\u01a1ng tr\u00ecnh Radar M\u1edf R\u1ed9ng<\/strong>: Ch\u00fang t\u00f4i bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 th\u1ef1c t\u1ebf nh\u01b0 s\u1ed1 nhi\u1ec5u c\u1ee7a ng\u01b0\u1eddi nh\u1eadn, l\u1ee3i \u00edch t\u00edch h\u1ee3p xung v\u00e0 s\u1ef1 suy gi\u1ea3m v\u1ecf radar.<\/li>\n<li><strong>H\u00e0nh vi \u0110\u1ed9ng c\u1ee7a M\u1ee5c ti\u00eau<\/strong>: Ch\u00fang t\u00f4i m\u00f4 h\u00ecnh h\u00f3a ch\u1eef k\u00fd micro-Doppler rotor UAV v\u00e0 c\u00e1c m\u00f4 h\u00ecnh chuy\u1ec3n \u0111\u1ed9ng ng\u1eabu nhi\u00ean c\u1ee7a \u0111\u00e0n chim \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o theo d\u00f5i \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ol>\n<h3>Th\u1ef1c t\u1ebf so v\u1edbi Th\u00f4ng s\u1ed1 K\u1ef9 thu\u1eadt: So s\u00e1nh<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"padding: 8px; border: 1px solid #ddd;\">Tham s\u1ed1<\/th>\n<th style=\"padding: 8px; border: 1px solid #ddd;\">Th\u00f4ng s\u1ed1 K\u1ef9 thu\u1eadt B\u1ea3ng d\u1eef li\u1ec7u<\/th>\n<th style=\"padding: 8px; border: 1px solid #ddd;\">Tri\u1ec3n khai Th\u1ef1c t\u1ebf<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #ddd;\"><strong>Ph\u1ea1m vi ph\u00e1t hi\u1ec7n<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">10 km<\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">5\u20137 km (ph\u1ee5 thu\u1ed9c m\u00f4i tr\u01b0\u1eddng)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #ddd;\"><strong>RCS M\u1ee5c ti\u00eau<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">Gi\u00e1 tr\u1ecb C\u1ed1 \u0111\u1ecbnh<\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">R\u1ea5t N\u0103ng \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #ddd;\"><strong>M\u00f4i tr\u01b0\u1eddng L\u1ed9n x\u1ed9n<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">S\u1ea1ch\/L\u00fd t\u01b0\u1edfng<\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">Ph\u1ea3n x\u1ea1 \u0111a \u0111\u01b0\u1eddng + M\u01b0a + \u0110\u1ecba h\u00ecnh<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #ddd;\"><strong>S\u1ef1 \u1ed4n \u0111\u1ecbnh Theo d\u00f5i<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">L\u00fd t\u01b0\u1edfng<\/td>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">Gi\u1edbi h\u1ea1n theo SNR ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>T\u1ea1i sao Radar AESA Ho\u1ea1t \u0111\u1ed9ng T\u1ed1t h\u01a1n trong M\u00f4i tr\u01b0\u1eddng Ph\u1ee9c t\u1ea1p<\/h2>\n<p>Radar qu\u00e9t c\u01a1 h\u1ecdc truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi t\u1ed1c \u0111\u1ed9 qu\u00e9t ch\u1eadm v\u00e0 hao m\u00f2n c\u01a1 kh\u00ed. Ng\u01b0\u1ee3c l\u1ea1i, <a href=\"https:\/\/midradar.com\/vi\/danh-muc\/he-thong-radar\/\">AESA (M\u1ea3ng Qu\u00e9t \u0110i\u1ec7n t\u1eed Ch\u1ee7 \u0111\u1ed9ng)<\/a> h\u1ec7 th\u1ed1ng cung c\u1ea5p:<\/p>\n<ul>\n<li><strong>\u0110i\u1ec1u khi\u1ec3n ch\u00f9m tia kh\u00f4ng gian<\/strong>: \u1ee8c ch\u1ebf th\u1eddi gian th\u1ef1c nhi\u1ec5u v\u00e0 t\u1ea1p \u00e2m.<\/li>\n<li><strong>Theo d\u00f5i song song \u0111a m\u1ee5c ti\u00eau<\/strong>: Theo d\u00f5i \u0111\u1ed3ng th\u1eddi nhi\u1ec1u m\u1ed1i \u0111e d\u1ecda m\u00e0 kh\u00f4ng b\u1ecb tr\u1ec5 qu\u00e9t.<\/li>\n<li><strong>T\u1ea1o ch\u00f9m tia s\u1ed1 (DBF)<\/strong>: T\u1ed1i \u01b0u h\u00f3a th\u00edch \u1ee9ng c\u00e1c \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u \u0111\u1ec3 duy tr\u00ec t\u1ef7 l\u1ec7 t\u00edn hi\u1ec7u tr\u00ean nhi\u1ec5u cao.<\/li>\n<\/ul>\n<p>Cho c\u00e1c k\u1ecbch b\u1ea3n quan tr\u1ecdng nh\u01b0 <a href=\"https:\/\/midradar.com\/vi\/giai-phap\/\" target=\"_blank\" rel=\"noopener\">ph\u00f2ng th\u1ee7 v\u00e0nh \u0111ai s\u00e2n bay<\/a> ho\u1eb7c <a href=\"https:\/\/midradar.com\/vi\/cong-nghe\/\">an ninh bi\u00ean gi\u1edbi<\/a>, c\u00f4ng ngh\u1ec7 AESA cung c\u1ea5p \u0111\u1ed9 tin c\u1eady m\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ti\u00eau chu\u1ea9n kh\u00f4ng c\u00f3.<\/p>\n<hr \/>\n<h2>Nh\u1eadn Ph\u00e2n t\u00edch R\u1ee7i ro Radar Theo \u0110\u1ecba \u0110i\u1ec3m C\u1ee5 Th\u1ec3 C\u1ee7a B\u1ea1n<\/h2>\n<p>L\u1ef1a ch\u1ecdn radar kh\u00f4ng n\u00ean ch\u1ec9 l\u00e0 so s\u00e1nh \u0111\u01a1n gi\u1ea3n c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u. \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 v\u1eadt l\u00fd: <em>Bao nhi\u00eau hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n s\u1ebd c\u00f2n t\u1ed3n t\u1ea1i trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf?<\/em><\/p>\n<p>Midradar gi\u00fap b\u1ea1n tr\u00e1nh c\u00e1c th\u1ea5t b\u1ea1i tri\u1ec3n khai t\u1ed1n k\u00e9m b\u1eb1ng c\u00e1ch cung c\u1ea5p B\u00e1o c\u00e1o R\u1ee7i ro Tri\u1ec3n khai c\u00f3 c\u1ea5u tr\u00fac, bao g\u1ed3m:<\/p>\n<ul>\n<li>D\u1ef1 \u0111o\u00e1n v\u00f9ng ph\u1ee7 \u0111\u00e3 hi\u1ec7u ch\u1ec9nh theo m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li>B\u1ea3n \u0111\u1ed3 \u0111i\u1ec3m m\u00f9 tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/li>\n<li>Ki\u1ebfn tr\u00fac radar \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb (X \/ Ku \/ AESA).<\/li>\n<\/ul>\n<h3>\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<\/h3>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7 C\u01a1 s\u1edf D\u1ea7u kh\u00ed<\/strong><\/li>\n<li><strong>H\u1ec7 th\u1ed1ng An ninh Bi\u00ean gi\u1edbi Qu\u1ed1c gia<\/strong><\/li>\n<li><strong>Gi\u00e1m s\u00e1t C\u1ea3ng v\u00e0 H\u00e0ng h\u1ea3i<\/strong><\/li>\n<li><strong>Ph\u00f2ng th\u1ee7 C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Quan tr\u1ecdng<\/strong><\/li>\n<\/ul>\n<p><strong>S\u1eb5n s\u00e0ng b\u1ea3o v\u1ec7 v\u00e0nh \u0111ai c\u1ee7a b\u1ea1n v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c?<\/strong><br \/>\n<a href=\"https:\/\/midradar.com\/vi\/lien-he\/\"><strong>Li\u00ean h\u1ec7 Midradar ngay h\u00f4m nay<\/strong><\/a> \u0111\u1ec3 nh\u1eadn ph\u00e2n t\u00edch r\u1ee7i ro radar mi\u1ec5n ph\u00ed theo \u0111\u1ecba \u0111i\u1ec3m c\u1ee5 th\u1ec3 v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 khi c\u1ea7n thi\u1ebft nh\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tr\u00ean gi\u1ea5y t\u1edd, hi\u1ec7u su\u1ea5t radar c\u00f4ng nghi\u1ec7p c\u00f3 v\u1ebb ch\u00ednh x\u00e1c v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng qu\u1ea3ng b\u00e1 c\u00e1c th\u00f4ng s\u1ed1 \u1ea5n t\u01b0\u1ee3ng: t\u1ea7m ph\u00e1t hi\u1ec7n 10 km, kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n m\u1ee5c ti\u00eau 0,01 m\u00b2 v\u00e0 v\u1eadn h\u00e0nh \"m\u1ecdi th\u1eddi ti\u1ebft\". Tuy nhi\u00ean, trong c\u00e1c tri\u1ec3n khai th\u1ef1c t\u1ebf, nh\u1eefng con s\u1ed1 n\u00e0y hi\u1ebfm khi \u0111\u00fang.<\/p>","protected":false},"featured_media":2037,"comment_status":"closed","ping_status":"closed","template":"","class_list":["post-2031","news","type-news","status-publish","has-post-thumbnail","hentry","news_category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/news\/2031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/types\/news"}],"replies":[{"embeddable":true,"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/comments?post=2031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/media\/2037"}],"wp:attachment":[{"href":"https:\/\/midradar.com\/vi\/wp-json\/wp\/v2\/media?parent=2031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}