... passive homing guidance ==> 被动寻的制导 passive imaging system ==> 被动成像系统 passive immunity ==> 被动免疫,被动免疫性,人工被动免疫 ...
基于6个网页-相关网页
A new method to measure the optical defocus of a passive imaging system (ODPIS) is proposed.
提出了一种测量被动成像系统光学散焦的新方法。
Affected by strong scattering medium, the faint target in long range is difficult to detected by passive imaging system.
受强散射介质的影响，被动成像系统难以探测到远距离的微弱目标。
Based on the principles that lateral offset-focus feed makes the antenna pattern deflect an angle, the multi-beam antenna can be used in passive imaging system.
本文首先分析了焦平面阵列馈源横向偏焦产生多波束的原理，并采用面电流法对偏焦抛物面天线方向图进行了编程计算。
应用推荐