MC145170在基本HF和VHF振荡器中的应用电路
Phase–locked loop (PLL) frequency synthesizers are commonlyfound in communication gear today. Th...
phase技术资料
📦 资源总数：196
💻 源代码：7299
📚 phase全部资料 (196个)
基于FPGA的OQPSK调制解调器
偏移正交相移键控(OQPSK：Offset Quadrature Phase Shift Keying)调制技术是一种恒包络调制技术，具有频谱利用率高、频谱特性好等特点，广泛应用于卫星通信和移动通信领...
干涉型光纤水听器信号解调方法研究
光纤水听器自问世以来，在巨大的军事价值和民用价值推动下得到了迅速发展，已逐渐从实验室研究阶段走向工程应用。同时随着光纤水听器的不断发展，对水声信号的检测技术以及数字处理能力也提出了新的要求。论文在此背...
LM621无刷电机换向器
General Description The LM621 is a bipolar IC designed for commutation of brushless DC motors. The...
基于DSP的三相无刷直流电机调速系统的研究
·【英文题名】 Research of Speed Regulate System of Three Phase BLDCM Based on DSP 【作者中文名】 刘桂芬; 【导师】 孟庆春; 【...
寄存器和环路滤波器的设计
The MAX2870 ultra-wideband phase-locked loop (PLL) and voltagecontrol oscillator (VCO) can operate...
ISM射频产品的晶体频率计算
Abstract: Many industrial/scientific/medical (ISM) band radio frequency (RF) products use crystal ...
XAPP854-数字锁相环(DPLL)参考设计
Many applications require a clock signal to be synchronous, phase-locked, or derived fromanother s...
Stabilize Your Transimpedance Amplifier
Abstract: Transimpedance amplifiers (TIAs) are widely used to translate the current outpu...
谐振器论文精选.rar
Control systems are becoming increasingly dependent on digital processing and so require sensors a...