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- keying modulation circuit 键控调制电路
- Because of built-in PWM circuit(pulse width modulation circuit),dimming range is wider than earlier type products. 因使用PWM(脉冲宽度调制)电路,产品具有较宽的调光范围。
- In addition, the automatic gain control circuit and accessional phase modulation circuit are designed in order to control light power on the stage of external modulation. 另外设计了自动增益控制电路和附加相位调制电路,对外调制阶段的光功率进行控制。
- Universal switch network and signal modulate circuit are designed. 设计了通用的通道开关网络和信号调理电路。
- The correction function can also be applied to Scan Velocity Modulation Circuit that aims to enhance the horizontal sharpness of CRTs and the relative implementation is introduced. 同样将修正函数应用于针对CRT进行水平方向锐度增强的扫描速度调制电路,也可以改善增强效果。
- Frequency shift keying modulation 频移键控
- Key modules in modem are further researched, such as QAM, synchronization technology, AGC, trellis coded modulation, Viterbi Algorithm, adaptive equilazer etc. 研究调制解调器各个模块的相关理论知识,如QAM调制解调、码元同步、载波恢复、自动增益控制、网格编码调制、维特比(Viterbi)译码算法、自适应均衡等算法。
- Simulation of Gauss Minimum Shift Key Modulation 高斯最小频移键控的实现方法研究和仿真
- In this paper, the sensitivity adjustable woof-detecting module circuit and high-low voltage driving circuit is described in large details. 重点介绍了灵敏度可调的纬纱检测模块的设计电路和采用高低压驱动的选纬指控制模组的设计电路。
- Research on the key Modulation Technique of UWB 超宽带无线通信主要调制技术的研究及其应用
- Abstract :This article introduces the way that modulator circuit of the single pulse radar was realized by IGBT. 摘要:介绍了用IGBT实现单脉冲雷达调制器电路的方法;
- Introduce and analyze the key module of demodulation technologies, for example NCO and CORDIC algorithm. 对解调技术中涉及的重点模块,比如NCO、CORDIC 算法等做了理论上的介绍与分析。
- A Practical Semiconductor Laser Modulation Circuit 一种实用的半导体激光器驱动电路
- The Polynomial-Basis Multiplier in the finite field is the key module to realizing ECC basic operations. 有限域上的多项式乘法器是实现ECC底层运算的关键模块。
- An appropriATe pipelining is designed through the timing analyses of key module. 通过对关键模块的时序分析,设计合理的流水线。
- digital; phase modulation circuit 数字调相电路
- The simulation results of key modules show the feasibility of the system design. 对关键模块的仿真结果证明了系统设计的可行。
- From the introduction of design process of every module circuit,we can see easily some general feature of VLSI design with HDL. 通过对各个模块设计过程的介绍,阐明了使用HDL语言设计超大规模集成电路的一般特点。
- Product configuration management(PCM) is an important function of PDM and one of the key modules in PDM. 产品配置管理PCM是PDM的一项重要功能,是PDM中的核心模块之一。
- This dissertation designs the main circuits used in the system including interface circuit of thermal resistance, driving circuit of electric valve, amplificatory and modulation circuit of signal. 独立完成了热电阻接口电路、电动阀驱动电路、信号放大和调理电路等主要电路的设计和搭建,并对所有的测控仪器进行了严格的标定和校准。