ACTIONS DÉFENSE

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

ASELSAN: ₺348.75 (+0.00%)

Altınay Savunma: ₺12.82 (+1.67%)

SDT Uzay ve Savunma: ₺15.40 (+0.39%)

Otokar: ₺344.00 (+2.15%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Lockheed Martin: $505.17 (+1.19%)

RTX Corporation: $183.23 (+1.65%)

Rheinmetall: €934.90 (+0.94%)

BAE Systems: £18.37 (+0.58%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Onur Yüksek Teknoloji: ₺9.17 (+0.00%)

Papilon Savunma: ₺7.80 (-0.13%)

Katmerciler: ₺1.50 (+0.67%)

Pasifik Teknoloji: ₺14.01 (-2.84%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Northrop Grumman: $481.65 (+1.73%)

General Dynamics: $328.18 (+0.48%)

Boeing: $186.41 (-1.01%)

L3Harris Technologies: $235.17 (+0.66%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Howmet Aerospace: $223.07 (+0.14%)

TransDigm Group: $1,091.71 (-0.41%)

Huntington Ingalls: $263.46 (+1.07%)

Textron: $73.17 (+0.19%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Kratos Defense: $41.97 (+0.07%)

Leonardo DRS: $35.54 (-0.67%)

Palantir Technologies: $197.65 (+1.82%)

Axon Enterprise: $406.03 (+0.01%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Mercury Systems: $78.47 (-1.61%)

AeroVironment: $136.79 (-1.49%)

Hensoldt: €74.68 (-0.61%)

Renk Group: €33.95 (-1.42%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Thales: €215.70 (-0.32%)

Dassault Aviation: €279.00 (+0.22%)

Safran: €310.80 (-2.69%)

Rolls-Royce Holdings: £13.67 (-2.66%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Chemring Group: £4.99 (-0.20%)

Babcock International: £9.05 (+1.53%)

QinetiQ Group: £4.54 (+0.22%)

Leonardo: €45.80 (-0.45%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Saab: kr585.30 (-1.10%)

Kongsberg Gruppen: kr291.50 (-1.39%)

Indra Sistemas: €58.32 (-0.72%)

Airbus: €187.26 (-0.10%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Mitsubishi Heavy Ind.: ¥3,680.00 (-3.44%)

Kawasaki Heavy Ind.: ¥2,270.00 (-4.32%)

IHI Corporation: ¥2,590.00 (-3.75%)

Mitsubishi Electric: ¥5,051.00 (-4.43%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

NEC Corporation: ¥5,078.00 (+0.55%)

Fujitsu: ¥4,125.00 (-0.05%)

Japan Steel Works: ¥6,920.00 (-4.87%)

Hitachi: ¥5,597.00 (-0.92%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Subaru Corporation: ¥2,544.50 (+0.20%)

Oki Electric Industry: ¥2,608.00 (-5.16%)

Japan Avionics: ¥6,780.00 (-7.38%)

Furuno Electric: ¥7,990.00 (-5.22%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Howa Machinery: ¥2,280.00 (-1.81%)

Ishikawa Seisakusho: ¥1,645.00 (-3.24%)

Shigematsu Works: ¥886.00 (+3.02%)

Terra Drone: ¥7,820.00 (-3.93%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

ACSL: ¥1,200.00 (-4.00%)

Hanwha Aerospace: ₩891,000.00 (-8.33%)

Hanwha Systems: ₩76,600.00 (-1.29%)

LIG Nex1: ₩616,000.00 (-6.53%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Hyundai Rotem: ₩105,200.00 (-2.50%)

KAI Aerospace: ₩121,400.00 (-0.33%)

AVIC Shenyang Aircraft: ¥43.57 (-0.14%)

AviChina Industry: HK$3.06 (-0.16%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

AECC Aviation Power: ¥38.09 (-1.98%)

China Electronics Tech: ¥11.16 (-0.80%)

China Great Wall: ¥13.85 (-1.77%)

North Navigation Control: ¥11.02 (-1.25%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Jingjia Micro: ¥49.10 (-3.18%)

GaoDe Infrared: ¥11.20 (+0.18%)

Zhonghang Optoelectronics: ¥33.18 (-0.45%)

China Haifang: ¥18.31 (-0.44%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Tianjin 712: ¥11.26 (-1.32%)

Huamachuan Tech: ¥48.20 (-0.56%)

Guorui Tech: ¥26.44 (-1.38%)

Hindustan Aeronautics: ₹4,647.40 (-2.08%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Bharat Electronics: ₹367.30 (-2.91%)

Bharat Dynamics: ₹1,050.50 (-3.18%)

Mazagon Dock Shipbuilders: ₹1,990.00 (-3.60%)

Data Patterns India: ₹4,097.10 (-3.22%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Astra Microwave Products: ₹1,630.80 (-4.13%)

Zen Technologies: ₹1,514.20 (-4.18%)

Solar Industries India: ₹19,870.00 (-0.90%)

ASELSAN: ₺348.75 (+0.00%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Altınay Savunma: ₺12.82 (+1.67%)

SDT Uzay ve Savunma: ₺15.40 (+0.39%)

Otokar: ₺344.00 (+2.15%)

Lockheed Martin: $505.17 (+1.19%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

RTX Corporation: $183.23 (+1.65%)

Rheinmetall: €934.90 (+0.94%)

BAE Systems: £18.37 (+0.58%)

Onur Yüksek Teknoloji: ₺9.17 (+0.00%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Papilon Savunma: ₺7.80 (-0.13%)

Katmerciler: ₺1.50 (+0.67%)

Pasifik Teknoloji: ₺14.01 (-2.84%)

Northrop Grumman: $481.65 (+1.73%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

General Dynamics: $328.18 (+0.48%)

Boeing: $186.41 (-1.01%)

L3Harris Technologies: $235.17 (+0.66%)

Howmet Aerospace: $223.07 (+0.14%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

TransDigm Group: $1,091.71 (-0.41%)

Huntington Ingalls: $263.46 (+1.07%)

Textron: $73.17 (+0.19%)

Kratos Defense: $41.97 (+0.07%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Leonardo DRS: $35.54 (-0.67%)

Palantir Technologies: $197.65 (+1.82%)

Axon Enterprise: $406.03 (+0.01%)

Mercury Systems: $78.47 (-1.61%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

AeroVironment: $136.79 (-1.49%)

Hensoldt: €74.68 (-0.61%)

Renk Group: €33.95 (-1.42%)

Thales: €215.70 (-0.32%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Dassault Aviation: €279.00 (+0.22%)

Safran: €310.80 (-2.69%)

Rolls-Royce Holdings: £13.67 (-2.66%)

Chemring Group: £4.99 (-0.20%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Babcock International: £9.05 (+1.53%)

QinetiQ Group: £4.54 (+0.22%)

Leonardo: €45.80 (-0.45%)

Saab: kr585.30 (-1.10%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Kongsberg Gruppen: kr291.50 (-1.39%)

Indra Sistemas: €58.32 (-0.72%)

Airbus: €187.26 (-0.10%)

Mitsubishi Heavy Ind.: ¥3,680.00 (-3.44%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Kawasaki Heavy Ind.: ¥2,270.00 (-4.32%)

IHI Corporation: ¥2,590.00 (-3.75%)

Mitsubishi Electric: ¥5,051.00 (-4.43%)

NEC Corporation: ¥5,078.00 (+0.55%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Fujitsu: ¥4,125.00 (-0.05%)

Japan Steel Works: ¥6,920.00 (-4.87%)

Hitachi: ¥5,597.00 (-0.92%)

Subaru Corporation: ¥2,544.50 (+0.20%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Oki Electric Industry: ¥2,608.00 (-5.16%)

Japan Avionics: ¥6,780.00 (-7.38%)

Furuno Electric: ¥7,990.00 (-5.22%)

Howa Machinery: ¥2,280.00 (-1.81%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Ishikawa Seisakusho: ¥1,645.00 (-3.24%)

Shigematsu Works: ¥886.00 (+3.02%)

Terra Drone: ¥7,820.00 (-3.93%)

ACSL: ¥1,200.00 (-4.00%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Hanwha Aerospace: ₩891,000.00 (-8.33%)

Hanwha Systems: ₩76,600.00 (-1.29%)

LIG Nex1: ₩616,000.00 (-6.53%)

Hyundai Rotem: ₩105,200.00 (-2.50%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

KAI Aerospace: ₩121,400.00 (-0.33%)

AVIC Shenyang Aircraft: ¥43.57 (-0.14%)

AviChina Industry: HK$3.06 (-0.16%)

AECC Aviation Power: ¥38.09 (-1.98%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

China Electronics Tech: ¥11.16 (-0.80%)

China Great Wall: ¥13.85 (-1.77%)

North Navigation Control: ¥11.02 (-1.25%)

Jingjia Micro: ¥49.10 (-3.18%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

GaoDe Infrared: ¥11.20 (+0.18%)

Zhonghang Optoelectronics: ¥33.18 (-0.45%)

China Haifang: ¥18.31 (-0.44%)

Tianjin 712: ¥11.26 (-1.32%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Huamachuan Tech: ¥48.20 (-0.56%)

Guorui Tech: ¥26.44 (-1.38%)

Hindustan Aeronautics: ₹4,647.40 (-2.08%)

Bharat Electronics: ₹367.30 (-2.91%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Bharat Dynamics: ₹1,050.50 (-3.18%)

Mazagon Dock Shipbuilders: ₹1,990.00 (-3.60%)

Data Patterns India: ₹4,097.10 (-3.22%)

Astra Microwave Products: ₹1,630.80 (-4.13%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Zen Technologies: ₹1,514.20 (-4.18%)

Solar Industries India: ₹19,870.00 (-0.90%)

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DERNIÈRE MINUTE

Percée majeure dans la technologie des radars AESA : l'architecture front-end RF en bande X dévoilée Des avions F-35 produits pour la Turquie aperçus dans un entrepôt de stockage américain Transformation par l'Intelligence Artificielle dans la Chaîne d'Approvisionnement du Pentagone : La Nouvelle Stratégie de Peraton et les Répercussions dans l'Industrie de Défense Grand tournant dans la stratégie navale de l'Allemagne : l'acquisition de huit frégates MEKO A-200 DEU signées TKMS est confirmée Alliance stratégique en Océanie : les systèmes de munitions rôdeuses entrent en service Percée majeure dans la technologie des radars AESA : l'architecture front-end RF en bande X dévoilée Des avions F-35 produits pour la Turquie aperçus dans un entrepôt de stockage américain Transformation par l'Intelligence Artificielle dans la Chaîne d'Approvisionnement du Pentagone : La Nouvelle Stratégie de Peraton et les Répercussions dans l'Industrie de Défense Grand tournant dans la stratégie navale de l'Allemagne : l'acquisition de huit frégates MEKO A-200 DEU signées TKMS est confirmée Alliance stratégique en Océanie : les systèmes de munitions rôdeuses entrent en service

Accueil Air Terre Mer Menu

Cyber & Espace

Percée majeure dans la technologie des radars AESA : l'architecture front-end RF en bande X dévoilée

DU

Équipe de Rédaction DefUpdate

8 Oct. 2026 • 91 Vues

Percée majeure dans la technologie des radars AESA : l'architecture front-end RF en bande X dévoilée

POINTS CLÉS DE L'INTELLIGENCE & RÉSUMÉ

Le circuit intégré beamformer à quatre canaux QPX0252 associe une puissance de sortie en émission élevée dans la plage de fréquences de 7,9 à 12 GHz à des performances de réception à faible bruit.
La nouvelle architecture surmonte les contraintes d'espace restreint dans les réseaux AESA à panneaux plans, éliminant ainsi le besoin d'amplificateurs d'attaque externes.
Elle maximise la vitesse de réaction opérationnelle grâce à des amplificateurs de puissance avancés à base de GaN et à des temps de commutation Tx/Rx inférieurs à 100 nanosecondes.

Seuil critique dans les architectures radar AESA de nouvelle génération

Capacité technique et équilibres sur le terrain

Conclusion et perspective future

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TAGS & MOTS-CLÉS ASSOCIÉS

#Radar AESA #Front-End RF #Bande X #Qorvo #Amplificateur GaN #Électronique de Défense #Beamformer #Radar Militaire

ARTICLE SUIVANT

Des avions F-35 produits pour la Turquie aperçus dans un entrepôt de stockage américain

CONTINUER LA LECTURE

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