頻率陷波電路 的英文怎麼說

中文拼音 [bīnxiàndiàn]
頻率陷波電路 英文
frequency trap
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : 率名詞(比值) rate; ratio; proportion
  • : Ⅰ名詞1 (陷阱) pitfall; trap2 (缺點) defect; deficiency Ⅱ動詞1 (掉進) get stuck or bogged do...
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • 頻率 : frequency; rate
  • 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. The video signal is directed to the crt through a sound trap which eliminates the sound-carrier frequency.

    信號通過聲音,消除聲音載,直達CRT。
  2. The video signal is directed to the crt through a sound trap which eliminates the sound - carrier frequency

    信號通過聲音,消除聲音載,直達crt 。
  3. Advanced fpga technology is introduced to improve the integration of digital circuits, and all digital circuits in the original module are integrated in the fpga chips, which could not only reduce the cost, but also improve the reliability and measurement precision of the circuits. high speed digital signal processor ( dsp ) is selected as the coprocessor instead of scm ; it can receive all kinds of commands sent from vxi, analyze and execute the commands, harmonize each section of the module and process the data. higher - conversion - speed comparator chip is adopted to convert the input signals being measured into square waveform signals which could be identified by fpga chip ; it can expand the measurement range of frequency dramatically

    本文在原有vxi總線四通道計數器模塊的設計基礎上,通過對原模塊缺的分析,採用一些新的技術和新的子器件來重新設計該計數器模塊:採用最新的fpga技術來提高數字的集成度,將原模塊中的所有數字全部集成在fpga晶元中,這樣不僅能節約成本,還能提高的可靠性和測量精度;採用高速的數字信號處理器( dsp )取代原有的單片機作為協處理器,來接收vxi發來的各種命令,分析命令、執行命令、協調模塊各部分的工作以及對數據的處理;採用轉換速更高的比較器晶元將輸入的被測信號轉換為fpga晶元能夠識別的方信號,能極大提高測量的范圍;採用d / a轉換晶元和隔離運算放大器得到隔離通道所需的比較平,該比較平值能夠根據實際需求進行設置,能增強模塊的使用靈活性。
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