What is the radar cross section of the F-35?
According to these reports, the F-35 is said to have an RCS equal to a metal golf ball, about 0.0015 sqm, which is about 5 to 10 times greater than the minimal frontal RCS of F/A-22. The F-35 has a lower RCS than the F-117 and is comparable to the B- 2, which was half that of the older F-117.
How is aircraft cross section of radar calculated?
A target’s RCS (σ) is most easily visualized as the product of three factors: σ = Projected cross section x Reflectivity x Directivity . RCS(σ) is used in Section 4-4 for an equation representing power reradiated from the target. Reflectivity: The percent of intercepted power reradiated (scattered) by the target.
In what ways can you reduce an aircraft radar cross section?
If the RCS was directly related to the target’s cross-sectional area, the only way to reduce it would be to make the physical profile smaller. Rather, by reflecting much of the radiation away or by absorbing it, the target achieves a smaller radar cross section.
How are aircraft RCS calculated?
The Radar Cross Section σ (RCS) is an aircraft-specific quantity that depends on many factors. The computational determination of the RCS is only possible for simple bodies….Computational determination of the reflective area.
| Reflection from a sphere | σ = π r2 (5) |
|---|---|
| Reflection at a flat plate | σmax = 4π b2 h2 (7) λ2 |
What type of aircraft is the Eurofighter Typhoon?
The Eurofighter Typhoon is a twin-engine, canard – delta wing, multirole fighter. The Typhoon was designed originally as an air superiority fighter and is manufactured by a consortium of Airbus, BAE Systems and Leonardo that conducts the majority of the project through a joint holding company,…
Can MBDA Storm Shadow missiles be integrated into Eurofighter Typhoon?
However, the United Kingdom’s Royal Air Force has an enhancement programme that aims to integrate the MBDA Storm Shadow cruise missile, the MBDA Brimstone air-to-surface missile and the Meteor Beyond Visual Range Air-to-Air Missile into its Eurofighter Typhoon force.
What does the RAF Typhoon’s new radar mean for pilots?
World-leading radar will mean RAF Typhoon pilots can protect themselves and other aircraft from advanced surface to air missile threats and detect, locate, identify & engage targets from outside range of enemy defences. https://t.co/OR4ermab1q #Defence @DefenceHQ @RoyalAirForce pic.twitter.com/uQPSOhO9Lc
How many typhoons will the UK buy with the new radar?
It is not clear yet how many radars will be bought by the UK. According to an article by Jamie Hunter for The War Zone, there are plans to retrofit only a small fleet of Typhoons FGR4 of Tranche 3 with the new radar, which Janes quantifies in 40 aircraft, with a possible extension to the older Tranche 2 aircraft.