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Projectile guidance system including a compact semi-active laser seeker
Projectile guidance system including a compact semi-active laser seeker
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机译:弹丸制导系统,包括紧凑型半主动激光寻道器
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摘要
A guidance system may include an optical system to focus incident radiation onto a detector configured to generate at least one guidance signal in response to the focused incident radiation. The optical system may include a first lens having a first side and a second side, the first side consisting of a Fresnel lens formed on a generally convex surface and the second side being generally planar.
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