[Rafale]

[gargouille]

Il y a 2 heures, Hubisan a dit :

les PCBs il faut les fabriquer 

Il n'y avait pas il y a quelques temps un fabriquant français de circuit imprimés qui fabriquait pour la défense en faillite ou mis en vente ?

[Teenytoon]

Il y a 9 heures, gargouille a dit :

Il n'y avait pas il y a quelques temps un fabriquant français de circuit imprimés qui fabriquait pour la défense en faillite ou mis en vente ?

Dolphin intégration racheté par SOITEC sous l'impulsion du gouvernement français.

[Darkjmfr]

Attention à pas mélanger, Dolphin est a priori principalement un concepteur de circuit intégrés (les puces en silicium, spécifiques ou FPGA & co) là où le circuit imprimé c'est la carte qui porte les puces et autres composants et les relie entre eux.

D'ailleurs c'est pas Dolphin qui a remplacé certains composants ITAR du Scalp ?

[Teenytoon]

il y a 50 minutes, Darkjmfr a dit :

D'ailleurs c'est pas Dolphin qui a remplacé certains composants ITAR du Scalp ?

Si. 

Et c'était bien SOITEC et MBDA qui avaient rachetés mais a priori revendus, au moins pour SOITEC, ce qui est devenu Dolphin Design depuis. 

Achat :

https://www.latribune.fr/strategie/industrie/2019-03-25/dolphin-integration-un-renouveau-sous-le-signe-de-soitec-et-mbda-811612.html

Revente :

https://mesinfos.fr/38240-meylan/semi-conducteurs-soitec-se-separe-de-l-entreprise-iseroise-dolphin-design-210450.html

 

Modifié hier à 11:41 par Teenytoon

[Titus K]

Je me souviens avoir lu sur le forum qu'il y avait eu des études pour ajouter des radars conformes au Rafale, F4 ou F5 je sais plus,  c'était ca ?
--> https://www.microwave-rf.com/documents/14h00 DMS_ V DUPUY Y MANCUSO.pdf
 

 

D'ailleurs l'antenne du dessus est au même endroit que le nouveau SATCOM F4.2 non ? 

Et je ne sais pas si c'est lié mais en 2023 thales a signé ce partenariat  -->  https://swissto12.com/newsroom/swissto12-announces-development-of-active-electronically-steerable-antennas-in-collaboration-with-thale/
 

• SWISSto12 collaborates with Thales for the development of Active Electronically Steerable Antennas (AESAs) for Satcom-on-the-move market, with a focus on airborne, land and maritime vehicles.
• The AESA will combine innovative and highly efficient 3D-printed antenna apertures developed by SWISSto12 with state-of-the-art solid-state beamformers provided by Thales.
• The new AESAs will target Ka-band and combined Ku/Ka-band satellite connectivity applications and offer dramatic size, power consumption and cost improvements with respect to existing solutions.

Renens, Switzerland  // SWISSto12, One of Europe’s fastest-growing aerospace companies and a leading manufacturer of advanced satellite payloads and systems, announces it is developing Active Electronically Steerable Antennas (AESAs) for airborne, land and maritime platforms in collaboration with world-leading critical electronics company, Thales.

SWISSto12’s AESAs will use innovative 3D-printed miniature horn antennas instead of traditional patch antennas. These 3D-printed antenna apertures are of higher efficiency and overall performance (gain, axial ratio & bandwidth over scan volume) than patch antennas. These features are key to maintaining wide-angle scanning capabilities in AESAs.

SWISSto12’s 3D printed antennas are mounted on planar beamformers provided by Thales, which will use the latest Beamforming Integrated Circuits (BFICs) and innovative patented interconnection solutions.

Thales will bring its strong heritage in design of complex layouts of microwave amplification functions dedicated to spatial combination using the latest ultra fine pitch packaging solutions available on the market.

The new AESA product will leverage improvements in Size, Weight and Power consumption (SWaP) starting with Ka band satellite communications and future combined operation across Ku and Ka bands combined in one antenna.

This new product is a continuation of the strong collaboration between SWISSto12 and Thales’ Microwave & Imaging Sub-Systems activities across various products and applications. In January 2023, SWISSto12 and Thales signed a contract to develop solid-state power amplifiers (SSPAs) for applications in Space, and specifically for SWISSto12’s Hummingsat missions.

Modifié il y a 21 heures par Titus K

[Patrick]

Il y a 3 heures, Titus K a dit :

Je me souviens avoir lu sur le forum qu'il y avait eu des études pour ajouter des radars conformes au Rafale, F4 ou F5 je sais plus,  c'était ca ?
--> https://www.microwave-rf.com/documents/14h00 DMS_ V DUPUY Y MANCUSO.pdf
 

 

D'ailleurs l'antenne du dessus est au même endroit que le nouveau SATCOM F4.2 non ? 

Et je ne sais pas si c'est lié mais en 2023 thales a signé ce partenariat  -->  https://swissto12.com/newsroom/swissto12-announces-development-of-active-electronically-steerable-antennas-in-collaboration-with-thale/
 

• SWISSto12 collaborates with Thales for the development of Active Electronically Steerable Antennas (AESAs) for Satcom-on-the-move market, with a focus on airborne, land and maritime vehicles.
• The AESA will combine innovative and highly efficient 3D-printed antenna apertures developed by SWISSto12 with state-of-the-art solid-state beamformers provided by Thales.
• The new AESAs will target Ka-band and combined Ku/Ka-band satellite connectivity applications and offer dramatic size, power consumption and cost improvements with respect to existing solutions.

Renens, Switzerland  // SWISSto12, One of Europe’s fastest-growing aerospace companies and a leading manufacturer of advanced satellite payloads and systems, announces it is developing Active Electronically Steerable Antennas (AESAs) for airborne, land and maritime platforms in collaboration with world-leading critical electronics company, Thales.

SWISSto12’s AESAs will use innovative 3D-printed miniature horn antennas instead of traditional patch antennas. These 3D-printed antenna apertures are of higher efficiency and overall performance (gain, axial ratio & bandwidth over scan volume) than patch antennas. These features are key to maintaining wide-angle scanning capabilities in AESAs.

SWISSto12’s 3D printed antennas are mounted on planar beamformers provided by Thales, which will use the latest Beamforming Integrated Circuits (BFICs) and innovative patented interconnection solutions.

Thales will bring its strong heritage in design of complex layouts of microwave amplification functions dedicated to spatial combination using the latest ultra fine pitch packaging solutions available on the market.

The new AESA product will leverage improvements in Size, Weight and Power consumption (SWaP) starting with Ka band satellite communications and future combined operation across Ku and Ka bands combined in one antenna.

This new product is a continuation of the strong collaboration between SWISSto12 and Thales’ Microwave & Imaging Sub-Systems activities across various products and applications. In January 2023, SWISSto12 and Thales signed a contract to develop solid-state power amplifiers (SSPAs) for applications in Space, and specifically for SWISSto12’s Hummingsat missions.

Si.

Pour l'antenne SATCOM c'était le projet SAKaR. Elle était mécanique sur un seul plan. Abandonné au profit d'un autre concept et d'un nouveau nom que j'ai oublié.