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- sinusoidal frequency divider 正弦分频器
- N is the desired noninteger frequency divider. N为所要求的非整数分频值。
- It was used as a frequency divider and no numbers are decoded from it. 它被用作无解码输出的分频器。
- Verilog HDL design of frequency divider in RTC module is studied here. 文中研究在RTC模块中分频器设计的Verilog HDL实现。
- Then, we use sinusoidal frequency modulation interference and linear frequency modulation interference to perform interference suppression test. 接著,我们将利用弦波调频干扰及线性调频干扰作为干扰抑制之测试。
- The sinusoid frequency estimation algorithms for all phase spectrum analysis are studied. 摘要研究了应用于全相位频谱分析的正弦波频率估计算法。
- This paper gives out a design of the equal duty ratio arbitrary integer frequency divider based on FPGA. 给出了一种基于FPGA的等占空比任意整数分频电路的设计方法。
- 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. 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。
- Additionally, a highly precise coder on the shaft is researched.A simple and effective frequency divider is designed for correlative calculation. 此外,文中还对高精度码盘在伺服系统中的应用展开了深入的研究,并设计了一套简单实用的分频器以便进行相关的运算。
- The key building blocks in the frequency synthesizer are the voltage controlled oscillator (VCO) and the high frequency divider circuit. 摘要:压控振荡器与除频器是频率合成器电路中,主要的电路之一。
- A novel edge-triggered D-flip-flop based on a resonant tunneling diode (RTD) is proposed and used to construct a binary frequency divider. 摘要提出了一种基于共振隧穿二极管的新型边沿触发D触发器并将之用于构成二进制分频器。
- Other than VCO, the frequency divider is the design bottleneck for high-frequency PLL since the conventional flip-flop based structure is not suitable for high-speed operation. 除压控振荡器外,除频器是另一实现高频锁相迴路之设计瓶颈。
- phase comparison sinusoidal frequency shift keying 相位比较正弦移频键控
- sinusoidal frequency shift keying 正弦移频键控
- Voltage controlled oscillator (VCO) and frequency divider (FD) are the main components of phase locked loop (PLL). For VCO, low phase noise can avoid the affection of Adjacent-Channel Interference. 摘要:压控振荡器与除频器是锁相迴路中,主要的电路之一。对压控振荡器而言,低相位杂讯可避免造成相邻通道的干扰。
- This paper introduces the principle of the frequency division and presents the circuit design of the decimal frequency divider based on FPGA. The VHDL language is used for the programming. 摘要介绍了一种基于FPGA的小数分频器的分频原理及电路设计,并用VHDL进行编程实现,并对这种小数分频器的抖动进行分析和计算。
- In this paper, a solution to fractional frequency dividing frequency synthesizer is introduced. 文中介绍了一种小数分频频率合成器的设计方案。
- The Design of Very High Speed Frequency Divider 超高速分频器设计
- A realtime and accurate sinusoidal frequency estimation synthetic approach 实时准确正弦波频率估计综合算法