Phasemodulated resolvers can be used to model the relation between the sidereal time right ascension and the hour angle.
工作在调相状态下的旋转变压器可以用其相位模拟恒星时与赤经、时角的关系。
2
With the shift-phasemodulated multiple chopper circuit, the equivalent switch frequency can be improved, so it can be used in large power occasion.
采用移相调制的多重斩波电路，可以提高等效开关频率，因此可应用在中大功率场合。
3
The shape measuring of a diffuse abject is conducted based on 2-D digital image processing phasemodulated fringe pattern acquired by the projection of Ronchi rulings.