time delay element

With choosing signal time delay and element location of nonuniform array properly, the estimated frequencies and 2 D directions of arrival are unambiguous.

适当地选取时延和非均匀阵列阵元位置，该方法的信号频率和2D到达方向估计无模糊。

It is a large-scale mixed-signal circuit with time-delay integration ( TDI) function to enhance the signal to noise ratio ( S/ N), and defective element deselection ( DED) function to decrease the probability of bad columns.

该读出电路是一个大规模混合信号电路，集成了时间延迟积分以提高信噪比，实现了缺陷像素剔除以提高阵列的可靠性。

Every antenna element in the system corresponds to a different optical carrier. Different time delays between adjacent channels are obtained due to the chromatic dispersion of fiber delay lines ( FDLs).

系统中每一个天线子阵对应一个光载波，共享的是光纤延迟线（FDLs），利用光纤色散在不同的子阵间产生不同的延迟。

The element contains a release-delay and a pickup-delay time relay.

组件包含一个释放延迟和一个信号延迟定时继电器。