您要查找的是不是:
- Carrierless Amplitude and Phase Modulation has emerged as the de facto standard, having captured most of the nascent market to date. 无载波振幅和相位调制正在成为事实上的标准,迄今已占了这个新生市场的大部分。
- Carrierless Amplitude and Phase Modulation has emerged as the de facto standard,having captured most of the nascent market to date. 无载波振幅和相位调制正在成为事实上的标准,迄今已占了这个新生市场的大部分。
- The coupling of noise to signals is simulated by addition, multiplication, convolution, amplitude modulation, or phase modulation etc. 并以相加、相乘、迴旋积、强度调变、或相位调变等方式,模拟杂讯与讯号之结合。
- The effect of the power supply brings to phase modulation and amplitude modulation of the output signal in TWTA is discussed emphatically. 简要分析影响TWTA频谱特征的因素,着重探讨了TWT的供电电源对TWTA输出信号的调幅、调相作用,并就工作在连续波以及脉冲发射状态下的TWTA的频谱特征进行了初略的估计。
- Both experimental results and theoretic analyses indicate that steps must be taken to decrease the amplitude of non-linearities in phase modulation. 实验结果与理论分析表明在陀螺应用中必须采取措施抑制非线性相位调制的幅度。
- In this paper, the phase continue scan is combined with the sinusoidal phase modulation to determine the vibration amplitude of object by time-average ESPI. 利用光学连续相位扫描和正弦相位调制相结合,提出一种ESPI时间平均测振的定量分析方法。
- Realize signal modulation and demodulation functions, including various types of modulation such as ASK (amplitude modulation), PSK (phase modulation), FSK (FM). 实现信号的调制解调功能,包括各类调制如ASK(调幅),PSK(调相),FSK(调频)。
- Control system of piezoelectrical fiber-optic phase modulation[J]. 引用该论文 刘勇;周喃;朱震;朱灵;于清华;翟玉峰.
- Phase Modulation in Multiline Raman Amplification[J]. 引用该论文 XU Jianqiu;LOU Qihong.
- Phase modulation of the laser beam is obtained by EOM in the external cavity. 另外,文中还提出了一种基于双正弦调制技术的激光自混合干涉测距系统。
- Working principle of pseudorandom code phase modulation CW fuze is introduced. 分析了此体制下引信的抗侦察性能。
- Unbalance of amplitude phase in radar receiving channels and mismatch of frequency characteristic within channel band may affect the sidelobc level and output signal-to-noise(SN)ratio of digital beam forming(DBF)seriously. 雷达接收通道间的幅相不一致与通道带内频率特性失配对DBF(数字波束形成)的副瓣电平及输出信噪比有很大影响。
- 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。
- amplitude modulation phase modulation conversion 调幅调相转换
- pulse amplitude and phase modulation 脉冲幅度与相位调制
- two-pulse amplitude and phase modulation 双脉冲幅度和相位调制
- Mode locking can be induced not only by loss modulation, but also by phase modulation. 锁模不仅可用损耗调制取得,也可用位相调制来得到。
- APSK Amplitude Phase Shift Keying 幅相键控
- Quasi Velocity Matched Electrooptic Phase Modulator[J]. 引用该论文 郭凤珍;于长泰;小林哲郎.
- A Pseudorandom Code Phase Modulation and Sinewave Frequency Modulation Combined Fuse. 伪随机码调相与正弦调频复合引信