AN/APG-85
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| بلد الأصل | United States |
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| النوع | Solid-state active electronically scanned array (AESA) |
The AN/APG-85 is an active electronically scanned array (AESA) radar system designed by Northrop Grumman for the Lockheed Martin F-35 Lightning II. The AN/APG-85 is a further development of the AN/APG-81 and is planned to be installed in all three variants of the F-35 aircraft from Lot 17 and onwards, which are planned to enter production in 2025.[1]
In air-to-air mode, the AN/APG-85 provides long-range detection and tracking of air targets, including aircraft, missiles, and unmanned aerial vehicles (UAVs). In air-to-ground mode, the radar provides high-resolution imaging of ground targets, including enemy installations, vehicles, and other targets of interest. The high-resolution SAR imaging capabilities of the AN/APG-85 are particularly useful for reconnaissance missions, providing detailed images of targets for further analysis.
The AN/APG-85 is designed for easy integration with other aircraft systems, including electronic warfare systems, weapons, and communication systems. This allows for seamless integration with the overall aircraft systems and provides a high level of situational awareness for the pilot.
According to the production plan, F-35 aircraft acquired by Poland, Belgium and Finland will feature the new equipment.[2]
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السمات
The APG-81 is a 3rd gen AESA radar made by Northrop, which derives from the original APG-77 on F-22. It has 1,676 Gallium Arsenide (GaAs) T/RMs. The radar features great LPI characteristics (allowing the aircraft to use the radar w low chance of detection) and long-range passive and active modes for A-A/A-G, allowing the aircraft to complete A-A/A-G missions. The APG-81 also serves as the primary emitter for the EW suite (ASQ-239 Barracuda), with the ability to *provide 10 times the effective radiated power of a Prowler* (a dedicated EW platform)
المراجع
- ^ "Northrop Grumman Developing the Next Generation Radar for the F-35 Lightning II". Retrieved 2023-02-04.
- ^ "Pentagon And Lockheed Martin Finalize Lot 15-17 Agreement, Capping A Year Of International Growth". Retrieved 2023-02-04.
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