預調器 的英文怎麼說
中文拼音 [yùdiàoqì]
預調器
英文
preregulator-
Intermodulation suppression for fh ( frequency hopping ) receiver is designed by selecting the intermediate frequencies and changing group of filters, local oscillation ( lo ) frequency, bandwidth of lo frequency under the condition that receiver configuration, sensitivity, dynamic range, instantaneous bandwidth and precision of frequency measurement are fixed
摘要針對跳頻接收機的體制和靈敏度、動態范圍、瞬時工作帶寬、測頻精度等設計參數,通過改變預選器組成、本振頻率和本振帶寬,分析接收通道的中頻選取原則,以實現跳頻接收機的互調抑制設計。Potentiometers, preset wire - wound, lead - screw actuated, established reliability, style wxwk101, detai specification for
Wxwk101型有可靠性指標的螺桿驅動線繞預調電位器詳細規范As we have introduced a multilevel decision method with discriminator detection to improve the error rate performance, the deducing and analyzing for this method are present in this article. the theoretical error rate and the monte carlo simulation result are showed in figure to compare the system error rate performance affected by different premodulation filter
在系統誤碼模擬中引入了一種有助於改善誤碼性能的鑒頻加多電平判決的解調方法,文中對此方法也進行了詳細的推導和分析,並給出根據此方法計算出的誤碼理論值,結合系統誤碼性能的蒙特卡羅模擬值,對比分析各種預調濾波器對系統誤碼性能的影響。This predictor has a high prediction speed, and the false alarm rate and missing alarm rate can be adjusted randomly. the method is simply and universalizable
同時該預報器還具有速度快、誤檢率和漏檢率可人為調整的特點;設計方法簡單。Harmonized system of quality assessment for electronic components : sectional specification : lead screw actuated and rotary preset potentiometers
電子元器件用質量評估協調體系.分規范.導螺桿傳動和旋轉式預調電位器Electronic preset counters
預調電子計數器Specification for harmonized system of quality assessment for electronic components - blank detail specification - load screw actuated and rotary preset potentiometers - assessment level e
電子元器件質量評估協調體系.空白詳細規范.絲桿傳動和旋轉式預調電位器.評估等級eHarmonized system of quality assessment for electronic components - potentiometers for use in electronic equipment - sectional specification : lead screw actuated and rotary preset potentiometers
電子元器件質量評估的協調體系.電子設備用電位器.分規范:絲桿傳動和旋轉預調電位器Specification for harmonized system of quality assessment for electronic components - potentiometers for use in electronic equipment - blank detail specification : lead - screw actuated and rotary preset potentiometers - assessment level f
電子元器件質量評估協調體系規范.電子設備用電位器.空白詳細規范:絲桿傳動和旋轉式預調電位計.評估等級fHarmonized blank detail specification for lead screw actuated non - wirewound preset potentiometers - square form, container sealed, actuating device insulated from resistive element, slipping clutch at each end of travel, rigid terminations - assessment level s
導螺桿傳動非線繞預調電位器協調空白詳細規范.正方形的容器密閉的與電阻元件絕緣的驅動裝置每個行程終止的滑動離合器剛性終端.評定級別sIn neuro - element pid and psd controllers if the time delay of the controlled object, is too long, the overshoot of the system will be too high and system even will be unstable. in order to solve this problem, the neuro controller is combined with the smith - predictor. thus the influence of time - delay to control system is overcome effectively
單神經元pid和psd控制演算法在被控對象存在大時滯時會產生超調,甚至使系統失穩,為了解決這一問題,本文最後將smith預估器引入了單神經元控制器中,從而很好地解決了時滯對系統的影響。A virtual cathode oscillator with an axially extracted te10 or te11 mode has been investigated using the pic code. it can emit microwaves axially through an antenna without mode converter or transition waveguide, making the system more simple and compact. the efficiency of this device can be enhanced by employing premodulation cavity, resonant cavity, feedback mechanism, and virtual cathode formed by two electron beams
本文利用物理分析和粒子模擬的方法研究了軸向提取te10 / te11模虛陰極振蕩器,結果表明通過引入預調制腔、諧振腔、反饋端面、雙電子束陰極等結構,可以實現結構相對緊湊、束波轉換效率較高的軸向提取虛陰極振蕩器。Semiconductor devices - mechanical and climatic test methods - part 30 : preconditioning of non - hermetic surface mount devices prior to reliability testing
半導體器件.機械和氣候試驗方法.第30部分:可靠性試驗之前不氣密的表面安裝器件的預調試The application of speed regulation by frequency - conversion to ljungstrom air preheaters
變頻調速在容克式空氣預熱器上的應用To increase the bandwidth efficiency, such a system scheme use the msk modulation method combining with a premodulation filter
文中討論了以msk調制技術結合預調濾波器提高帶寬效率的系統構建方案。Detail specification for lead - screw actuated wirewound or non - wirewound preset potentiometers - rectangular and square forms, container sealed, actuating device insulated from resistive element, slipping clutch at each end of travel - full assessment level
導桿驅動線繞或非線繞預調電位計詳細規范.長方形和正方形密封容器與電阻元件絕緣的驅動裝置每個行程終止的滑動離合器.全面評估級Type specification for variable preset capacitors - type c in electronic equipments
電子設備用c類預調可變電容器類型規范Variable capacitors. part 4 : type specification for variable pre - set capacitors type c
可變電容器. c型預調可變電容器的型式規范Potentiometers, preset, non - wirewound, rotary, style wj50, detail specification for
Wj50型旋轉非線繞預調電位器詳細規范Potentiometers, preset, non - wirewound, rotary, style wj55, detail specification for
Wj55型旋轉非線繞預調電位器詳細規范分享友人