modulator ['mɔdjuleitə]
- modulator的基本解释
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n.
调制器, 调节人, 调光器
- 相似词
- 拼写相近单词
- modulators
- modulatory
- 拼写相近词组、短语
- modulator-demodulator
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The project will develop a bandpass sigma-delta analog-to-digital converter for digital audio broadcasting system in three years. In the first year, we had finished the system simulation for IF receiver using conventional high speed ADC and bandpass sigma-delta ADC, respectively. We also had done the analysis and design of high-order bandpass sigma-delta modulator structure. In this year, we have developed a coefficient synthesis method for high order bandpass sigma-delta modulator using high order filter transfer functions (inverse Chebyshev bandreject filter function).
本计划将在三年内发展一个能应用在数位音讯广播系统的带通sigma-delta类比/数位转换器(analog-to-digital converter,ADC),在第一年度中我们分别以传统高速类比/数位转换器及带通SD类比/数位转换器的接收系统为例,并结合编码正交多工器(Coded Orthogonal Frequency Division Multiplex,COFDM)的技术,建立一套DAB系统模拟的方法,同时并研究有关高阶带通SD类比/数位调变器的架构及电路,并已成功开发出一个由高阶滤波器合成的高阶带通调变器。
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This paper introduces the composition of the DC amplifier using a magnetic modulator in order to improve the property of the modulator,a discussion is held about the relation of its sensitivity to its size and its signalwinding,thus establishing the condition for obtaining maximum sensitivity.
介绍了磁调制式直流放大器的构成,围绕提高磁调制器的性能进行了讨论,给出调制器的灵敏度与其结构尺寸及信号绕组匝数之间的关系,并确定了获得最高灵敏度应满足的条件。
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This thesis discusses the theory and design technique of the modulator. Several architectures of modulator and their characteristics are studied in it.
本文讨论了∑—Δ调制器的原理和设计方法,就不同结构的调制器进行了分析。
- 更多网络解释 与modulator相关的网络解释 [注:此内容来源于网络,仅供参考]
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modulator:调制器
用于音乐制作的声码器通常都是由三个部分组成的(注意是通常):带通滤波器,包络跟随器和放大器,而声码器通常需要有两个输入信号,一个是语音信号(speech),也称为调制器(Modulator)就是我们的人声素材;另外一个输入信号被称做载波器(carrier),
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modulator:调节器
图1为一个简化的磁滞控制器,调节器(Modulator)是一个具有10~15mV输入磁滞电压窗口的比较器,用来比较反馈电压与参考电压. 当反馈电压超过磁滞电压的1/2时,比较器没有输出,并且关闭MOSFET开关. 此关闭状态将持续到反馈电压低于1/2的磁滞电压以下,
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modulator:调幅器
半导体龙头厂商英特尔(Intel)宣布,以矽为材料的光纤元件技术研发有新突破,新开发的矽调幅器(modulator)运作速度可提高到既有矽光学(silicon photonics)元件的50倍之多.
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modulator:调变器
其简化电路架构如表2所示,前端电路部分主要可分為3个主要的组块,分别為RF/DC直流电源產生器、调变器(Modulator)及解调器(Demodulator). 在Forward Link时大多採用PWM脉衝宽度调变(Pulse-Width-Modulation)技术,
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amplitude modulator:调幅器
amplitude modulation 调幅 | amplitude modulator 调幅器 | amplitude normalization 振幅标准化
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