{"id":3775,"date":"2025-07-28T17:39:24","date_gmt":"2025-07-28T17:39:24","guid":{"rendered":"https:\/\/vietnamstats.net\/?p=3775"},"modified":"2025-07-28T17:39:26","modified_gmt":"2025-07-28T17:39:26","slug":"f-22-hay-f-35-ai-moi-la-bong-ma-thuc-su-tren-bau-troi","status":"publish","type":"post","link":"https:\/\/vietnamstats.net\/en\/f-22-hay-f-35-ai-moi-la-bong-ma-thuc-su-tren-bau-troi\/","title":{"rendered":"F-22 hay F-35: Ai m\u1edbi l\u00e0 b\u00f3ng ma th\u1ef1c s\u1ef1 tr\u00ean b\u1ea7u tr\u1eddi?"},"content":{"rendered":"
\"\"
Ti\u00eam k\u00edch F-35. \u1ea2nh: rari.aviation<\/em><\/figcaption><\/figure>\n\n\n\n

Kh\u1ea3 n\u0103ng t\u00e0ng h\u00ecnh v\u1ec1 m\u1eb7t radar<\/h3>\n\n\n\n

F-22 c\u00f3 di\u1ec7n t\u00edch ph\u1ea3n x\u1ea1 radar (RCS) c\u1ef1c k\u1ef3 th\u1ea5p, \u0111\u1eb7c bi\u1ec7t khi nh\u00ecn t\u1eeb h\u01b0\u1edbng ch\u00ednh di\u1ec7n. M\u00e1y bay \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi b\u1ec1 m\u1eb7t g\u00f3c c\u1ea1nh, c\u00e1nh nghi\u00eang, khoang v\u0169 kh\u00ed b\u00ean trong v\u00e0 l\u1edbp ph\u1ee7 v\u1eadt li\u1ec7u h\u1ea5p th\u1ee5 s\u00f3ng radar (RAM). \u0110i\u1ec1u n\u00e0y gi\u00fap n\u00f3 g\u1ea7n nh\u01b0 “v\u00f4 h\u00ecnh” tr\u01b0\u1edbc c\u00e1c h\u1ec7 th\u1ed1ng radar X-band \u2013 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean ti\u00eam k\u00edch c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng.<\/p>\n\n\n\n

Trong khi \u0111\u00f3, F-35 v\u1eabn \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o nh\u00f3m m\u00e1y bay t\u00e0ng h\u00ecnh, nh\u01b0ng kh\u00f4ng \u0111\u1ea1t t\u1edbi m\u1ee9c c\u1ee7a F-22. Thi\u1ebft k\u1ebf F-35 \u01b0u ti\u00ean kh\u1ea3 n\u0103ng duy tr\u00ec trong chi\u1ebfn tr\u01b0\u1eddng l\u00e2u d\u00e0i, d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t, n\u00ean kh\u00f4ng th\u1ec3 t\u1ed1i \u01b0u ho\u00e0n to\u00e0n v\u1ec1 RCS. N\u00f3i c\u00e1ch kh\u00e1c, F-35 t\u00e0ng h\u00ecnh \u0111\u1ee7 t\u1ed1t \u0111\u1ec3 s\u1ed1ng s\u00f3t trong kh\u00f4ng gian t\u00e1c chi\u1ebfn hi\u1ec7n \u0111\u1ea1i, nh\u01b0ng kh\u00f4ng th\u1ec3 “bi\u1ebfn m\u1ea5t” nh\u01b0 F-22.<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng t\u00e0ng h\u00ecnh h\u1ed3ng ngo\u1ea1i<\/h3>\n\n\n\n

F-22 ti\u1ebfp t\u1ee5c d\u1eabn \u0111\u1ea7u \u1edf kh\u1ea3 n\u0103ng gi\u1ea5u d\u1ea5u v\u1ebft nhi\u1ec7t. Thi\u1ebft k\u1ebf v\u00f2i phun d\u1ea1ng d\u1eb9t, c\u00f3 t\u1ea5m ch\u1eafn gi\u00fap gi\u1ea3m \u0111\u1ed9 n\u00f3ng ph\u00e1t ra t\u1eeb \u0111\u1ed9ng c\u01a1 \u2013 \u0111i\u1ec1u n\u00e0y c\u1ef1c k\u1ef3 quan tr\u1ecdng trong vi\u1ec7c n\u00e9 tr\u00e1nh c\u00e1c h\u1ec7 th\u1ed1ng d\u00f2 t\u00ecm h\u1ed3ng ngo\u1ea1i (IRST) hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

Ng\u01b0\u1ee3c l\u1ea1i, F-35 s\u1eed d\u1ee5ng v\u00f2i phun tr\u00f2n l\u1ed9 ra ngo\u00e0i, khi\u1ebfn l\u01b0\u1ee3ng nhi\u1ec7t d\u1ec5 b\u1ecb ph\u00e1t hi\u1ec7n h\u01a1n. D\u00f9 F-35 c\u00f3 t\u00edch h\u1ee3p c\u00e1c b\u1ed9 t\u1ea3n nhi\u1ec7t v\u00e0 \u1ed1ng d\u1eabn kh\u00ed th\u00f4ng minh, hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 v\u1eabn k\u00e9m F-22. K\u1ebft qu\u1ea3 l\u00e0, F-35 d\u1ec5 b\u1ecb c\u00e1c c\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i b\u1eaft h\u01a1n, \u0111\u1eb7c bi\u1ec7t t\u1eeb c\u00e1c h\u1ec7 th\u1ed1ng m\u1eb7t \u0111\u1ea5t ho\u1eb7c m\u00e1y bay \u0111\u1ed1i ph\u01b0\u01a1ng c\u00f3 IRST m\u1ea1nh.<\/p>\n\n\n\n

F-35 n\u1ed5i ti\u1ebfng l\u00e0 r\u1ea5t \u1ed3n. \u0110\u1ed9ng c\u01a1 Pratt & Whitney F135 tuy m\u1ea1nh m\u1ebd, nh\u01b0ng t\u1ea1o ra \u00e2m thanh l\u1edbn ngay c\u1ea3 khi c\u1ea5t c\u00e1nh th\u00f4ng th\u01b0\u1eddng. Ng\u01b0\u1ee3c l\u1ea1i, F-22 s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf \u0111\u1ed9ng c\u01a1 c\u00f3 r\u0103ng c\u01b0a v\u00e0 gi\u1ea3m \u00e2m, gi\u00fap h\u1ea1n ch\u1ebf ti\u1ebfng \u1ed3n. Kh\u1ea3 n\u0103ng “si\u00eau h\u00e0nh tr\u00ecnh” (supercruise) m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ed1t sau c\u0169ng gi\u00fap F-22 y\u00ean t\u0129nh h\u01a1n khi bay \u1edf t\u1ed1c \u0111\u1ed9 si\u00eau \u00e2m.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

T\u1ea7m nh\u00ecn b\u1eb1ng m\u1eaft th\u01b0\u1eddng<\/h3>\n\n\n\n

F-22 nh\u1ecf g\u1ecdn v\u00e0 \u00edt ph\u1ea3n s\u00e1ng h\u01a1n F-35. Thi\u1ebft k\u1ebf c\u1ee7a n\u00f3 t\u1ed1i \u01b0u \u0111\u1ec3 gi\u1ea3m b\u1edbt \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n v\u1edbi b\u1ea7u tr\u1eddi ho\u1eb7c m\u1eb7t \u0111\u1ea5t. Trong khi \u0111\u00f3, F-35 c\u00f3 th\u00e2n l\u1edbn h\u01a1n, c\u1eeda h\u00fat gi\u00f3 to h\u01a1n v\u00e0 bu\u1ed3ng l\u00e1i r\u1ed9ng \u2013 t\u1ea5t c\u1ea3 khi\u1ebfn n\u00f3 d\u1ec5 b\u1ecb nh\u1eadn di\u1ec7n h\u01a1n t\u1eeb xa trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft t\u1ed1t.<\/p>\n\n\n\n

F-22 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c ph\u00e1t x\u1ea1 \u0111i\u1ec7n t\u1eed. Radar AESA AN\/APG-77 tr\u00ean F-22 ho\u1ea1t \u0111\u1ed9ng theo ch\u1ebf \u0111\u1ed9 \u201ckh\u00f3 b\u1ecb ph\u00e1t hi\u1ec7n\u201d, thay \u0111\u1ed5i t\u1ea7n s\u1ed1 li\u00ean t\u1ee5c v\u00e0 ch\u1ec9 ph\u00e1t s\u00f3ng khi th\u1ef1c s\u1ef1 c\u1ea7n. H\u1ec7 th\u1ed1ng n\u00e0y gi\u00fap F-22 c\u1ef1c k\u1ef3 kh\u00f3 b\u1ecb theo d\u00f5i b\u1eb1ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/p>\n\n\n\n

Ng\u01b0\u1ee3c l\u1ea1i, F-35 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u1edbi \u01b0u ti\u00ean v\u1ec1 k\u1ebft n\u1ed1i m\u1ea1ng v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u. H\u1ec7 th\u1ed1ng MADL, EOTS v\u00e0 DAS tr\u00ean F-35 lu\u00f4n truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u1ec3 duy tr\u00ec li\u00ean l\u1ea1c, \u0111i\u1ec1u ph\u1ed1i v\u00e0 h\u1ed7 tr\u1ee3 \u0111\u1ed3ng \u0111\u1ed9i. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng b\u1ecb ph\u00e1t hi\u1ec7n b\u1edfi c\u00e1c thi\u1ebft b\u1ecb th\u00e1m s\u00e1t \u0111i\u1ec7n t\u1eed, d\u00f9 c\u00e1c t\u00edn hi\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a r\u1ea5t t\u1ed1t.<\/p>\n\n\n\n

Nh\u00ecn chung: F-22 t\u00e0ng h\u00ecnh h\u01a1n, F-35 to\u00e0n di\u1ec7n h\u01a1n<\/h2>\n\n\n\n

N\u1ebfu x\u00e9t thu\u1ea7n v\u1ec1 kh\u1ea3 n\u0103ng t\u00e0ng h\u00ecnh, F-22 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi F-35 \u1edf m\u1ecdi kh\u00eda c\u1ea1nh: t\u1eeb radar, h\u1ed3ng ngo\u1ea1i, \u00e2m thanh \u0111\u1ebfn \u0111i\u1ec7n t\u1eed. N\u00f3 l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u khi t\u00e1c chi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed1i th\u1ee7 ngang t\u1ea7m.<\/p>\n\n\n\n

Tuy nhi\u00ean, F-35 l\u1ea1i l\u00e0 m\u00e1y bay chi\u1ebfn \u0111\u1ea5u \u0111a nhi\u1ec7m to\u00e0n di\u1ec7n h\u01a1n, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 d\u1ec5 b\u1ea3o tr\u00ec, r\u1ebb h\u01a1n v\u00e0 c\u00f3 th\u1ec3 ph\u1ed1i h\u1ee3p chi\u1ebfn \u0111\u1ea5u trong h\u1ec7 th\u1ed1ng t\u00e1c chi\u1ebfn h\u1ee3p nh\u1ea5t. F-35 v\u1eabn t\u00e0ng h\u00ecnh \u1edf m\u1ee9c cao, nh\u01b0ng \u01b0u ti\u00ean t\u00ednh linh ho\u1ea1t v\u00e0 k\u1ebft n\u1ed1i.<\/p>\n\n\n\n

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<\/p>","protected":false},"excerpt":{"rendered":"

F-22 Raptor v\u00e0 F-35 Lightning II l\u00e0 hai m\u1eabu ti\u00eam k\u00edch t\u00e0ng h\u00ecnh th\u1ebf h\u1ec7 5 do M\u1ef9 ph\u00e1t tri\u1ec3n. D\u00f9 c\u00f9ng \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o nh\u00f3m m\u00e1y bay t\u00e0ng h\u00ecnh h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi, nh\u01b0ng ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi tri\u1ebft l\u00fd r\u1ea5t kh\u00e1c nhau. F-22 t\u1ed1i \u01b0u cho \u01b0u th\u1ebf tr\u00ean kh\u00f4ng v\u1edbi kh\u1ea3 n\u0103ng \u1ea9n m\u00ecnh tuy\u1ec7t \u0111\u1ed1i, trong khi F-35 \u0111\u00e1nh \u0111\u1ed5i m\u1ed9t ph\u1ea7n \u0111\u1ed9 t\u00e0ng h\u00ecnh \u0111\u1ec3 tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng \u0111a nhi\u1ec7m to\u00e0n di\u1ec7n h\u01a1n<\/p>","protected":false},"author":1,"featured_media":3778,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[115,265],"tags":[369,338],"class_list":["post-3775","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quoc-te1","category-the-gioi","tag-f-22","tag-f-35"],"featured_image_urls":{"full":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118.png",938,528,false],"thumbnail":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118-150x150.png",150,150,true],"medium":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118-300x169.png",300,169,true],"medium_large":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118-768x432.png",640,360,true],"large":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118.png",640,360,false],"1536x1536":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118.png",938,528,false],"2048x2048":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118.png",938,528,false],"trp-custom-language-flag":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118-18x10.png",18,10,true],"morenews-featured":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118.png",938,528,false],"morenews-large":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118-825x528.png",825,528,true],"morenews-medium":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-118-590x410.png",590,410,true]},"author_info":{"info":["adminvietnamstats.net"]},"category_info":"Qu\u1ed1c T\u1ebf<\/a> Th\u1ebf Gi\u1edbi<\/a>","tag_info":"Th\u1ebf Gi\u1edbi","comment_count":"0","_links":{"self":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts\/3775","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/comments?post=3775"}],"version-history":[{"count":1,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts\/3775\/revisions"}],"predecessor-version":[{"id":3779,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts\/3775\/revisions\/3779"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/media\/3778"}],"wp:attachment":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/media?parent=3775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/categories?post=3775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/tags?post=3775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}