放大器增益 的英文怎麼說

中文拼音 [fàngdàqìzēngyì]
放大器增益 英文
amplifer gain
  • 放 : releaseset freelet go
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 益 : Ⅰ名詞1 （好處） benefit; profit; advantage 2 （姓氏） a surname Ⅱ形容詞（有益的） beneficialⅢ動詞...
  • 放大器 : amplifier; pantograph; lawnmower; enlarger; magnifier
  • 放大 : amplify; magnify; boost; enlarge; blow up; gain; amplification; enhancement; multiplication; magn...
  1. Analysis of gain feature of fiber raman amplifier

    光纖喇曼放大器增益特性分析
  2. At last, control circuit of one cycle controlled bridge switching power amplifier is improved with the basic idea of one cycle control. the simulation results show that the amplifier of improved control circuit not only solve the question of output dc offset, but also keep the voltage gain lowered by voltage compensation technique

    最後，根據單周控制的基本思路，改進了單周控制的全橋開關功率放大器的控制電路。模擬結果表明，改進控制電路后的系統不但解決了輸出直流偏置問題，而且解決了電壓補償方法所造成的放大器增益下降問題。
  3. Design of edfa gain flattening filter using cascaded m - z interferometer

    型摻鉺光纖放大器增益平坦濾波器的設計
  4. The calculation of relative variation of the negative feedback amplifier by differential method results in some errors under certain condition, so there was certain limitation in this method

    摘要利用求微分的方法計算負反饋放大器增益的相對變化量，由於在一定的條件下計算出的結果存在一定誤差，因而使用這種方法具有一定的局限性。
  5. This article according to the acquirement of the system parameters such as : temperature sensitivity 、 angle resolution 、 image forming time etc to design the type and diameter of the antenna ; the receiver type, integral time, rf gain, lpf gain ; the mode of calibration ; the sample frequency and program of the daq ; the scanning time, scan type, etc

    本文根據系統溫度靈敏度、角解析度、成像時間等參數要求，對系統天線類型、直徑，接收機類型、積分時間、射頻增益、視頻放大器增益，定標方式，數據採集卡的采樣頻率、編程及驅動裝置的掃描速度、掃描類型等進行了詳細的分析設計。
  6. ( 3 ). the flattening arithmetic of an edfa was presented based on the inter - correlative function between the gain spectrum function of the edfa and that of the reserve transmission spectrum of the lpfg. for optimal matching between the two spectra, the flattening arithmetic calculates the variation of the resonant amplitude and wavelength of the lpfg

    Iii .提出了一種動態增益均衡的平坦演算法，這種演算法的本質就是利用摻鉺光纖放大器增益譜函數和新型長周期光纖光柵的透射譜反轉譜函數的相關性，給出新型長周期光纖光柵諧振峰幅度和位置的調節量，使改變后的新型長周期光纖光柵的反轉譜線能和edfa的增益輸出譜線進行最佳匹配。
  7. Correction and simulation of the gain spectrum of erbium - doped fiber amplifier

    耦合器對摻鉺光纖放大器增益譜的修正及模擬
  8. Discussion of gain in regeneration amplifier with complex amplitude method

    復振幅法在再生放大器增益研究中的應用
  9. Effect of overlapping factors on gain characteristics of erbium - doped optical waveduide amplifiers

    重迭因子對光波導放大器增益特性的影響
  10. To accelerate the development of next generation high dwdm system, the pape r also researches the property of gain. based on optical wave nonlinear transmission equation, the gain model of fra is established. by the way of numerical analysis, it is obtained that the gain of fra has relation with pump power, input signal wave power, the effective area and absorption of fiber. the obtained conclusion has definite instruction to the design of fra

    為了促進下一代超高速dwdm密集波分復用技術的發展，本文還研究了光纖喇曼放大器的增益特性，根據光波非線性傳輸方程建立光纖喇曼放大器增益模型，通過數值模擬分析了泵浦波功率、信號輸入光功率、以及光纖有效面積和損耗對光纖喇曼放大器增益的影響，得出了一些對光纖喇曼放大器的設計有一定的指導意義的結論。
  11. Formula of gain has been developed by rate equations, several factors, such as doped concentration of er3 + - yb3 +, configuration of waveguide amplifiers and pump power etc, have been analyzed to increase gain

    由速率方程得出光波導放大器的增益公式，分析影響放大器增益的各個因素。主要從鉺鐿離子的摻雜濃度，放大器的結構及泵浦功率三方面加以討論。
  12. A numerical simulation was carried out to study and design 1j mopa dpl amplifier

    用該程序數值計算了1jmopadpl放大器增益過程，為放大器設計提供了依據。
  13. Amplifier gain characteristic

    放大器增益特性
  14. At last, in term of the property of wide band of fra, the interference between channels of multi - channel amplification system is discussed. in multi - channel system, the relations between signal - interference ratio and input signal wave power, between signal - interference ratio and the number of channel and between signal - interference ratio and gain of fra have be discussed. the way of restraining the interference is produced

    最後結合喇曼放大器寬帶寬的特性討論了在多通道系統中光纖喇曼放大器的串擾問題，研究了在多通道系統情況下，系統中的信擾比與信號輸入光功率、通道數以及放大器增益之間的關系，並提出了減小此串擾的方法。
  15. With the updating of wdm system and development of optical transition network, gain - clamped erbium - doped fiber amplifier ( gc - edfa ) fixes the problem of gain fluctuation and vibrating when input power and upload channel numbers are changing

    隨著wdm系統的升級及光傳送網路的發展，增益控制摻鉺光纖放大器（ gc - edfa ）在輸入功率和通道數目變化時維持放大器增益穩定方面，發揮著日益重要的作用。
  16. Amplifier gain control

    放大器增益控制
  17. Then research the affect of the system character by the different load stiffness and the relation between load stiffness and the amplifier gain, bring forward a method of adjusting the amplifier gain dynamic to improve the system character

    當負載為彈性負載時，研究負載剛度的變化對系統性能的影響和負載剛度與放大器增益的關系，提出了一種動態調節放大器增益以改善系統性能的方法。
  18. Research of gain of vertical cavity semiconductor optical amplifiers based on transfer matrix method

    傳輸矩陣法研究垂直腔半導體光放大器增益特性
  19. Research of gain and bandwidth in hybrid fiber raman amplifier

    混合型光纖喇曼放大器增益和帶寬的研究
  20. Simplified theoretical model describing mof raman amplifier has been builded on our own, and simulation program has also been developed. the effects of gain and noise figure of mof raman amplifier with

    分析了泵浦方式和損耗對放大器增益和噪聲特性的影響，並對其增益飽和特性進行了研究。
分享友人
分享到 Line

分享到臉書