表面波延遲線 的英文怎麼說

中文拼音 [biǎomiànbōyánchíxiàn]
表面波延遲線 英文
surface wave delay line
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 波 : 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...
  • 遲 : Ⅰ形容詞1. （緩慢） slow; tardy; dilatory 2. （晚） late; delayed 3. （遲鈍） slow; obtuseⅡ名詞（姓氏） a surname
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
  1. Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device. after output signal of delay line oscillator is smoothed, it mixes with 109mhz local oscillation signal. its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit

    延遲線振蕩器由寬帶放大器、可調衰減器和聲表面波質量傳感器件構成。延遲線振蕩器輸出信號經濾波后與109mhz的本機晶體振蕩器輸出信號相混頻，通過低通濾波取其差頻，並經整形後由數字信號處理電路處理。
  2. Research on 1024 bits sawtdl

    1024位聲表面波抽頭延遲線的研究
  3. The microwave delaylines using hts thin films have the advantages of small size and mass and low insertion lose. these characters are much better than the delaylines using surface acoustic wave, coaxial - line, magetostatic wave or conventional metal planar structures. these merits benefit a lot in largely reduction the mass and volume of communication systems

    利用高溫超導（ htsc ）薄膜材料研製的微波延遲線具有體積小、重量輕、插損小等優點，這是利用聲表面波、同軸線、靜磁波或常規金屬平面結構設計的延遲線所無法比擬的。這些優點對于減輕通信系統的重量和縮小體積都是非常有利的。
  4. Then, focus on several methods to simulate the saw devices, including the saw filter, saw programmable tapped delay line which can be used various modulation including bpsk, msk, qpsk, resonator with saw delay line structure

    然後重點介紹聲表面波器件，包括聲表面波濾波器和聲表面波抽頭延遲線的各種設計和分析方法。側重介紹了準靜態分析法，並編制了採用該方法分析濾波器的程序，實際製作的濾波器和設計模擬結果能很好吻合。
  5. Technology of fine processing was firstly used to make the lsaw biosensor with dual delay linear style. then we developed the dual channels resonance circuit and used the labview software to record and analyze phase / frequency automatically. so the detection system of lsaw biosensor was constructed by combing all these components with network analyzer and computer

    方法: 1 .利用精細微加工方法制備雙延遲線型漏聲表面波傳感器，並自行開發研製自激式振蕩電路， labview相位、頻率記錄分析軟體，將它們與網路分析儀、頻譜分析儀及計算機聯用以構建lsaw生物傳感器檢測系統。
  6. A square sensing area was formed upon each of the saw propagation paths using photoresist. when some kind of material deposits on this area, the saw propagation velocity will decrease due to the mass - loading effect, causing a shift in the device ' s oscillation frequency, which gives indication of the mass deposited. the dual - path architecture, one for sensing and one for reference, was used to compensate for the disturbance of temperature

    利用光刻工藝在每個聲傳播路徑上構造了一個方形質量沉積區，當有物質沉積到該區時，由於質量沉積效應，聲表面波的波速發生變化，使以延遲線作為反饋迴路的振蕩器的振蕩頻率發生變化，並通過這一變化反映出沉積物的質量。
  7. Objectives : 1. to build a dual delayed linear style of leaky surface acoustic wave ( lsaw ) biosensor including detection and reference sensor in one chip. three detecting methods including phase, frequency and delayed time were used and compared with each other

    目的: 1 .制備檢測和參比雙延遲線型漏聲表面波傳感器，採用相位、頻率及延遲時間等多種檢測方法，並比較各方法之間的優缺點。
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