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           synthesizer 在 無線電電子學 分類中 的翻譯結果: 查詢用時:0.169秒
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        synthesizer
        相關語句
          合成器
            Design of a CMOS Monolithic Σ-Δ Fractional Frequency Synthesizer
            CMOS單片集成的Σ-Δ小數頻率合成器設計
        短句來源
            The Freguency Spectrum Purity Analysis for an Output Signal of a Digital Frequency Synthesizer
            數字式頻率合成器輸出信號頻譜純度的分析
        短句來源
            Frequency Synthesizer for Type-FDH Transmitter
            FDH型發射機中的頻率合成器
        短句來源
            Phase Noise of Frequency Synthesizer Analysis Using Microwave Phase-Locked Loop(MPLL) with Impulse Governed Oscillator(IGO)
            微波脈鎖環頻率合成器相位噪聲分析
        短句來源
            VHF Signal Synthesizer for Laser Beam Printer
            激光印字機上的甚高頻信號合成器
        短句來源
        更多       
          綜合器
            A High-Stability Low-Offset phase-Locked-Loop Frequency Synthesizer
            高穩定低偏移鎖相環頻率綜合器
        短句來源
            Improving Short-Term Stability of Frequency Synthesizer by Noise Negative Feedback
            利用噪聲反饋改善頻率綜合器短穩
        短句來源
            DCS:A Digital circuit High-Level Synthesizer
            一種數字電路高層綜合器DCS
        短句來源
            Variable Dividers in Frequency synthesizer of Rb Frequency Standard
            用于銣頻標頻率綜合器中的可變分頻器
        短句來源
            A Method for Improving Frequency Resolution of Integration Phase-Locked Frequency Synthesizer
            提高集成鎖相頻率綜合器頻率分辨力的同步控制方法
        短句來源
        更多       
          頻率合成器
            Design of a CMOS Monolithic Σ-Δ Fractional Frequency Synthesizer
            CMOS單片集成的Σ-Δ小數頻率合成器設計
        短句來源
            The Freguency Spectrum Purity Analysis for an Output Signal of a Digital Frequency Synthesizer
            數字式頻率合成器輸出信號頻譜純度的分析
        短句來源
            Frequency Synthesizer for Type-FDH Transmitter
            FDH型發射機中的頻率合成器
        短句來源
            Phase Noise of Frequency Synthesizer Analysis Using Microwave Phase-Locked Loop(MPLL) with Impulse Governed Oscillator(IGO)
            微波脈鎖環頻率合成器相位噪聲分析
        短句來源
            The Frequency synthesizer of Microprocessor Controlled RX1002-Receiver
            微機控制的RX1002型接收機頻率合成器
        短句來源
        更多       
          “synthesizer”譯為未確定詞的雙語例句
            A CONTINUSLY ADJUSTABLE FREQUENCY SYNTHESIZER WITH STABILITY EOR MODE-LOCKING LASER
            鎖模激光器用高穩定度連續可調頻率源
        短句來源
            Realization of Quick Frequency Hopping Synthesizer by DDS
            用DDS實現快速跳頻頻綜
        短句來源
            Principle of Direct Digital Synthesizer and Spectral Characterization Analysis
            直接數字頻率合成的原理及頻譜特征分析
        短句來源
            An Overview of Modern Frequency Synthesizer Techniques
            現代頻率合成技術綜述
        短句來源
            Analysis of Spurious Components Caused by Phase Jitter in Direct Digital Frequency Synthesizer
            直接數字式頻率合成的相位抖動分析
        短句來源
        更多       
        查詢“synthesizer”譯詞為用戶自定義的雙語例句

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          synthesizer
        A Digital Synthesizer of Ultralow Frequencies for Biophysical Investigations
              
        The synthesizer forms pulses in a frequency range of 0.1-10 Hz with a control step of 0.1 Hz.
              
        A Digital AC Waveform Synthesizer Based on a Josephson Junction Chip with Binary Sections
              
        A low-frequency waveform synthesizer based on the Josephson-junction (JJ) array is described.
              
        Application-specific software has been developed to control the synthesizer.
              
        更多          


        A digtal freguency synthesizer for Type-FDH singleband transmitter is introduced here . An analysis of the various components in this apparatus together with the methods of reducing their phase noise is also dealt with in this paper.

        本文介紹了用于FDH型單邊帶發射機中的數字式頻率合成器,分析了該合成器中的各個部件以及如何減低它們的相位噪聲.

        By an analysis of the phase noise of the frequency synthesizer using MPLL with IGO, it is found that the phase noise of this kind of synthesizer can be diminished in contrast to that of the frequency synthesizer using microwave analogous PLL or microwave analogous-digital PLL. The MPLL with IGO is promising owing to its simple construction and low cost.

        本文在詳細地分析微波脈鎖環頻率合成器的相位噪聲的基礎上,否定了一般認為這種合成器相位噪聲大的觀點,指出了它可以優于微波模擬環和微波模擬數字環合成器,并且由于它結構簡單、成本低,所以是一種有前途的頻率合成器.

        A new design approach of an adjustable oscillator of high stability is presented.The method is based on using a phaselocked digital frequency synthesizer,whichcombines an adjustable oscillator of low stability to an unchangeable oscillator ofhigh stability.The frequency of the adjustable oscillator is shifted to the lowerpart of the synthesized frequency,so that all frequency within the whole band canbe obtained and the stability of the synthesized frequency could be close to thatof the unchangeable oscillator.A...

        A new design approach of an adjustable oscillator of high stability is presented.The method is based on using a phaselocked digital frequency synthesizer,whichcombines an adjustable oscillator of low stability to an unchangeable oscillator ofhigh stability.The frequency of the adjustable oscillator is shifted to the lowerpart of the synthesized frequency,so that all frequency within the whole band canbe obtained and the stability of the synthesized frequency could be close to thatof the unchangeable oscillator.A three phase frequency-changeable power supplyhas been develoqed and produced.The frequency of the power supply can beadjusted continuously within the range of 350 Hz to 650Hz and its frequency sta-bility is in the order of 10~(-5)—10~(-6).

        提出了用穩定度低的連續調頻振蕩器和穩定度高的固定頻率振蕩器通過鎖相式數字頻率合成器適當結合,以獲得高穩定度連續可調頻率源的新方案。其方法是將穩定度低的連續調頻振蕩器的頻率搬移到合成頻率的尾數部分,使得整個變頻范圍的所有頻率都能連續調得,而合成頻率的穩定度又能接近固定頻率振蕩器的穩定度。由此構成的350HZ~650HZ 范圍內連續可調、穩定度為10~(-5)~10~(-6)的三相變頻電源已交付運行和移交生產。

         
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