F-35是0.005

The F-22 generally has a lower Radar Cross Section (RCS) than the F-35, meaning it is potentially harder to detect on radar. However, both aircraft are highly stealthy and excel in different areas. The F-22 is primarily designed for air superiority, while the F-35 is a multirole fighter with advanced sensor fusion and networking capabilities. 

 

Here's a more detailed comparison:

• RCS:

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  The F-22 is often cited as having an RCS around 0.0001 square meters, while the F-35 is estimated to be slightly larger, around 0.0001-0.005 square meters. 

   
• Stealth Design:

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  The F-22's design is optimized for air-to-air combat and air superiority, with a focus on minimizing radar signature. The F-35, while also stealthy, prioritizes multirole capabilities, which may slightly compromise its stealth profile. 

   
• Multi-role vs. Air Superiority:

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  The F-22 is designed for air-to-air combat and air dominance, with features like a high thrust-to-weight ratio and advanced radar. The F-35, on the other hand, is a multirole fighter capable of air-to-air, air-to-ground, and electronic warfare missions. 

   
• Sensors and Networking:

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  The F-35 boasts more advanced sensors and sensor fusion capabilities, as well as a robust network-centric approach to combat. The F-22, while having excellent radar, is not as advanced in terms of sensor fusion and networking. 

   
• Cost and Production:

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  The F-22 is more expensive than the F-35, with a higher unit cost. The F-22 is also produced in smaller numbers and is exclusively operated by the U.S. Air Force. The F-35 has been produced in larger numbers and is used by multiple countries. 

   

In conclusion, while the F-22 generally has a smaller radar signature, both aircraft are highly stealthy and offer unique strengths. The choice between them depends on the specific mission requirements and priorities.