local oscillator

英 [ˈləʊkl ˈɒsɪleɪtə(r)]

美 [ˈloʊkl ˈɑːsɪleɪtər]

本机振荡器

电力

英英释义

noun

• an oscillator whose output heterodynes with the incoming radio signal to produce sum and difference tones
  Synonym:heterodyne oscillator

双语例句

• This is a frequency receive monitor system with a phase-locked local oscillator.
  本系统是一带有锁相稳频本振源的频率监视接收系统。
• Injection locked local oscillator
  注入锁定本地振荡器
• Transmitting module consists of a frequency synthesizer ( local oscillator signal), a quadrature modulator and a power amplifier.
  发射模块包括频率合成器（本振信号）、正交调制器和功率放大器。
• A Local Oscillator of a Demonstrative Model of the Receiver of the FAST
  FAST模型接收机中的本地振荡器
• The ADF4360-7 synthesizer chip was used to generate local oscillator of GPS receiver.
  给出了利用ADF4360-7频率合成器芯片来产生全球定位系统（GPS）接收机本地振荡信号的方法。
• The frequency error canceling method was employed to achieve stable low-IF signal, which excluded the frequency offset from microwave local oscillator and kept the phase relationship between two input signals.
  利用频率误差对消的方法，获得了稳定的低中频信号，不包含微波本振源的频率偏移且保持了2路输入信号之间的相位关系。
• PLL frequency synthesizer with DDS reference will adapt to local oscillator of modern radio.
  采用DDS输出作为参考的PLL频率合成器非常适合用做现代电台的本振。
• Implementation of this method is very good signal center frequency tracking, NCO Centre for the local oscillator output signal with the input signal frequency change.
  该方法很好的实现了信号中心频率的跟踪，使NCO输出的本振信号随输入信号中心频率的变化而变化。
• Single frequency source is usually used as local oscillator in communication system and radar system, also as a reference clock in digital circuits, so it is a extensive-applied technique.
  固定频率源可以在在通讯系统和雷达系统中作为本机振荡器，也可以作为数字电路的基准时钟信号，因此得到了广泛的应用。
• Research of Anti-vibration System of the sources of Lock Phase and Local Oscillator in an Airborne Radar Frequency Synthesizer
  某机载雷达频综器中锁相源和本振源的隔振系统研究