Sensor Integration on Manned and Autonomous Aircraft
| Reference number | |
| Coordinator | Saab AB - SAAB Aktiebolag Aeronautics |
| Funding from Vinnova | SEK 4 000 000 |
| Project duration | November 2017 - November 2021 |
| Status | Completed |
| Venture | National Aeronautical Research Program 7 |
| Call | 2017-02942-en |
Purpose and goal
The aim was to eliminate the drag caused by external antennas which hinder unmanned and fuel-efficient aircraft to serve in the air surveillance role. The goal was to integrate the radar antenna into the fuselage so that radar performance was maintained and so that the structural integrity of the fuselage remained intact. The fulfillment was as good as can be expected in a TRL 3(4) limited R&D project. The solution comprises a stringer-reinforced hull structure and a new type of antenna element.
Expected results and effects
The innovations strengthen the Swedish aviation industry in the face of impending autonomy and sustainable propulsion technologies. New players, having lower cost pictures, are conceivable. These could be start-ups and aeronautical research centers, such as the Swedish SARC. Rapid development is advocated by the Rapid Capabilities Office, RAF (project LANCA) and supported by new tools (NFFP7: Autonomous, Persistent AEW / ISR Platforms). The IPT concept should be applicable in this context.
Planned approach and implementation
The project was staffed with specialists in antenna design, structural dynamics, materials technology, AM and production technology and was coordinated with IntDemo 2.3: "Built-in antennas". A Saab internal concept study also interacted synergistically with the project. The project consisted of a number of work packages, executed according to a robust schedule. Within the framework of these packages, three design laps were carried out, the last of which progressed to the demonstrator phase.