double-sideband modulation [电子] [通信] 双边带调制 ; 双边带调变
double modulation [电子] 双重调制
double-modulation beacon 双重调制信标
double modulation technique 双调制技术
double-pulse modulation 双脉冲调制
double-amplitude modulation multiplier 双调幅乘法器
amplitude modulation double sideband 双边带调幅
double frequency modulation 双重调频
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Double space vector modulation and overmodulation of matrix converter were proposed in this paper to ensure the matrix converter switching frequency to be fixed and fast dynam-ic torque response.
结合矩阵变换器双空间矢量调制方法，并将矩阵变换器过调制方法用于感应电机直接转矩控制中，达到矩阵变换器开关频率恒定和电机快速转矩响应的目的。
Double space vector modulation can realize zero current commutation of the rectifier side, greatly reduce the switch loss, and improve the efficiency of the converter.
双空间矢量调制两级协调控制能实现整流级零电流换流，极大地减少了开关损耗，提高了变换器的效率。
To improve its performance, a carrier modulation and double light route compensation are necessary for detecting faint optical power signals.
为改善传感器的性能，微弱光强信号的检测需要载波调制和双光路补偿。
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