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    • 6. 发明授权
    • Doppler frequency proximity fuze
    • 多普勒频率接近引信
    • US4196433A
    • 1980-04-01
    • US861724
    • 1959-12-23
    • Charles B. Brown
    • Charles B. Brown
    • F42C13/04
    • F42C13/04
    • 1. An apparatus for preselecting the Doppler frequency response of a proxty fuze comprising, in combination, radar means for determining the relative velocity between a selected target and a proximity fuze and for developing a predetermined control current correlative to this information, tunable amplifier means in the proximity fuze discretely responsive to said control current and adapted to render the proximity fuze selectively responsive to the determined relative velocity between the selected target and the proximity fuze, a conductive sleeve on the proximity fuze electrically connected to said tunable amplifier, and contact means detachably abutting said sleeve and electrically connected to said radar means for applying said control current to the fuze prior to the firing thereof at the selected target.
    • 1.一种用于预选近距离引信的多普勒频率响应的装置,其特征在于包括:用于确定所选目标和邻近引信之间的相对速度的雷达装置,以及用于开发与该信息相关的预定控制电流,可调谐放大器装置 邻近引信离散地响应于所述控制电流并且适于使选择性地响应于所选择的目标和邻近引信之间确定的相对速度使邻近引信,电连接到所述可调谐放大器的接近引信上的导电套管和可拆卸的接触装置 邻接所述套筒并电连接到所述雷达装置,用于在所选择的目标点火之前将所述控制电流施加到引信。