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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:包含紧凑型半主动激光搜索器的项目制导系统
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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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