The DDS can be applied widely to the synthesizer of radar, specially in the phasedarray radar.
DDS在雷达频率合成器，尤其是在相控阵雷达中，有广阔的应用前景。
2
A passive lens based on the prismatic refraction principle proposed to amplify the scan Angle of a phasedarray.
本文基于棱镜折射原理，提出一种用来放大相控阵天线扫描角的无源透镜。
3
On the basis of the discussion of the optical phasedarray theory, the design of the equal irregular optical phasedarray system for experiment is presented.