frequency multiplication [电子] 倍频 ; 频率倍增

multiplication frequency curve 乘法频率曲线

parametric frequency multiplication 参量倍频

Optical frequency multiplication 光学倍频法 ; 光学倍乘法

multiplication of frequency deviation 频偏倍增

PLL frequency multiplication PLL倍频

frequency multiplication chain 倍频链

frequency multiplication circuit 倍频电路