sinusoidal modulation

Novel Sinusoidal Pulse Width Modulation Controlled Voltage Source Converter Dynamic Static Var Compensator

新型正弦脉宽调制控制电压源型动态静止无功补偿器

Periodicity and pseudo-modulation when sampling sinusoidal Signals The periodicity and pseudo-modulation due to non-integral sampling of sinusoidal signal are analyzed.

正弦信号抽样的周期性与伪调制性。着重讨论连续信号采样过程中抽样定理对正弦信号的非整数抽样序列的周期性，伪调制性和调制周期的周期性。

According to the characteristic of Through-the-Wall Surveillance ( TWS), a novel TWS detector scheme is proposed which is based on sinusoidal frequency modulation and spread spectrum technologies. The experimental system is established, and some experiments are accomplished.

该文根据穿墙生命探测（TWS）的特点，提出了基于正弦调制、扩频连续波体制的TWS探测器设计方案，研制完成了该探测器的实验系统，并进行了实验验证。