您要查找的是不是：
- optical amplitude modulator 光调幅器
- optical amplitude modulation 光幅度调制
- What is Pulse Amplitude Modulation? 什么是脉冲调幅?
- Quadrature amplitude modulation. 正交幅度调变。
- I retrofitted our ommunications to an amplitude modulation. 我把我们通讯改为调幅模式。
- The imaging mechanism to measurement depth structure is analysed,which can be described precisely by a coherence transfer function(CTF),because fiber-optic have eigen mode and coherent to the response of optical amplitude and phase. 着重分析了该技术测量样品纵深结构时图像的成像机理。 由于光纤具有本征场的模式 ,对光的振幅和相位的响应是相干的 ,从而可用相干传递函数 (CTF)描述系统性能。
- Signals are modulated through amplitude modulator and phase modulator respectively then reconstruct at the PA stage. 两个信号再经由震幅调变器和相位调变器分别做调变，最后在放大器端重新将信号重建回来。
- Active jamming of aninfrared seeker with amplitude modulation reticle[J]. 引用该论文 王滨;李彤;吕百达;钟鸣.
- Crystal radios are devised for the reception of amplitude modulated AM signals. 晶体收音机是用来接收调幅信号的。
- In the paper, electro-optic polymer wave guide modulator with TE/TM mode converter would be shown to allow for polarization insensitive amplitude modulation. 摘要提出了一种能实现偏振不敏感调制的新方法：基于TE/TM偏振模式转换的聚合物电光调制。
- DC high voltage amplifier developed using amplitude modulation includes an amplitude modulator, a power amplifier, a step-up transformer, and a linear detector. 该文提出一种调幅式直流高压放大器,它由幅值调制、功率放大、变压器升压、线性检波组成主回路,通过电压负反馈构成闭环控制。
- The performance of Stimulated Brillouin Scattering (SBS)suppression is one of the key parameters in optical fiber AM-CATV (amplitude modulated cable television) externally modulated transmitters. 受激布里渊散射(SBS)的抑制性能是光纤调幅有线电视外调制发射机的关键指标之一。
- X-band Amplitude Modulator with Phase Compensation X波段相位补偿调幅器
- This system of modifying the carrier waves is called "Amplitude Modulation," or "AM". 这个改变载波的系统称为“振幅调制”或缩写为“AM”。
- In communications, the amplitude variations of an amplitude modulated carrier wave. 在通信技术中，调幅载波的幅度变化图。
- OPTICAL AMPLITUDE DISTRIBUTION AT OPTICAL AXIS OF LENS 透镜光轴上的光振幅分布
- A method to measure the amplitude modulation (AM) signal with the DPSD algorithm realized by an A/D converter and a computer is presented. 本文提出了一种应用A/D转换器和计算机实现DPSD算法来测量调幅信号的方法。
- A high-performance DVB-C Quadrature Amplitude Modulation（QAM） demodulator has been presented. 摘要 提出了一种适用于DVB-C标准的高性能QAM解调器。
- Single sideband amplitude modulation is the major model of the military software radio. 单边带调制是军用软件无线电中的主要调制方式之一。
- The influences of the SPM with amplitude modulations and phase perturbations on the compressed pulse is simulated. 结果表明:啁啾光脉冲的振幅调制深度和相位扰动深度越大,则压缩后的光脉冲对比度越小;
