PROJECTILE GUIDANCE SYSTEM INCLUDING A COMPACT SEMI-ACTIVE LASER SEEKER
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.
申请公布号
WO2011005346(A2)
申请公布日期
2011.01.13
申请号
WO2010US31774
申请日期
2010.04.20
申请人
RAYTHEON COMPANY;TAYLOR, BYRON;SCHAUB, MICHAEL;JENKINS, DAVID