波取樣器 的英文怎麼說

中文拼音 [bōqǔyàngqì]
波取樣器 英文
wave sampler
  • 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...
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 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
  1. Expression of the properties of sampling oscilloscopes

    取樣示波器性能的表示法
  2. Research on the uncertainty of transition duration of broadband sampling oscilloscope based on nose - to - nose technology

    技術的寬帶取樣示波器過渡時間不確定度的研究
  3. The thesis task is a part of the serial number project of 500mhz random sampling wideband digital storage oscillograph, 2002

    本課題是2002年的型號項目「 500mhz隨機取樣寬帶數字存儲示波器」預研的一部分。
  4. High - speed random sampling of high - speed digitizing storage oscilloscope is discussed in this thesis and which are mainly analysed in the time - domain and the frequency - domain

    本課題研究對象是高速數字存儲示波器的高速隨機取樣變換技術。主要從頻域和時域兩個方面加以分析論述。
  5. In this paper, a ku band frequency source based on sampling phase lock loop technique is introduced. the vco of the loop is designed using dielectric resonator. the theory and design method is discussed and emphasized on

    本文介紹了一個應用取樣鑒相和鎖相原理製作的微波ku波段頻率源（頻率合成器） ，其中的壓控振蕩器部分是用介質諧振器（ dr ）設計的。
  6. The machine for reading the brain patterns would also have to become smaller and lighter - - like a cap that people can wear as they move about, said atr researcher yukiyasu kamitani

    國家電氣通信基礎技術研究所的研究員表示：讀取大腦腦波的機器同樣也要更小及輕便?就像人可以戴的帽子一樣。
  7. 3 ) the new types of photonic devices based on sampled grating : multiple wavelength laser, wavelength multiplexer / demultiplexer, reconfigurable optical add / drop multiplexer, optical fiber sensor, and multiple channels dispersion compensator

    3 ）取樣光柵構成的新型光子學器件：多波長激光器、波分復用解復用器、重構型光分插復用器、光纖傳感器及多通道色散補償器在光纖通信中的應用前景。
  8. Svc series single - phase stabilizer which are composed of contact type self - coupling voltage regulator, automatic sampling control circuit and servimotor, having the advantage such as compact size, light werght, stable and continuous voltage provision wide voltage adjustment and negligible wave form distortion

    Svc系列單相高精度全自動交流穩壓器是由接觸調壓器、取樣控制電路和伺服電機組成;具有輸出電壓連續平穩、調壓范圍寬、輸出波形失真小和穩定可靠等優點
  9. Svc series three - phase stabilizer which are composed of contact type self - coupling voltage regulator, automatic sampling control circuit and servimotor, having the advantage such as compact size, light weight, stable and contnuous voltage provistion wide voltage adjustment and negligible wave form distortion

    Svc系列三相高精度全自動交流穩壓器是由接觸調壓器、取樣控制電路和伺服電機組成，具有輸出電壓連續平穩、調壓范圍寬、輸出波形失真小和穩定可靠等優點。
  10. Each channel has independent synchronization and two powerful digital signal processing chips. one chip performs all the synchronization and sampling computations, while the other does the fast fourier transform of current and voltage signals sampled with 18 bit resolution. both current and voltage have separate but fully synchronized a d waveform capture sections

    就信號分析能力而言， 2503ah系列的最大特點是速度和精度，各通道均獨立同步及擁有兩片數字信號處理器晶元，當一晶元執行全部同步與取樣運算時，另一晶元則為已取樣的電流與電壓信號以真實18位解析度進行速傳立葉變換，電流與電壓具分離但完全同步的a d波形捕捉部份
  11. In the time - domain, based on the principle of random sampling of dso. two way ( " time amplifing in dual slope integral " and " time - voltage convert " ) are implemented to measure the time between the system triger and writing clock. thus random sampling interpolate can be done to measure repeated signal in high frequency with the a / d convert and controller which frequency are lower

    在時域，根據數字示波器隨機取樣原理，用兩種方法（雙斜率積分時間放大測量方法和時間? ?電壓轉換測量方法）測量數字示波器系統觸發和采樣寫時鐘間時間間隔，用低速a / d轉換器及控制器進行模?數轉換和控制，以此進行隨機取樣內插，從而實現了對高頻率重復信號的測量。
  12. The basic operation principle of phase - locked frequency synthesizer and the type of circuits are expatiated systematicly in this paper. the principle of operation on sampling phase detector and some characteristics including the linear tracking and phase noise in phase loop circuits are analyzed deeply. the research is emphased on the theory and design method of circuits in the sampling phase - locked frequency synthesizer. then, the expansion capturing circuit is analyzed and designed for better performance of capturing loop circuits. at last, the loop filter is also analyzed and contrived taking account of effection of additional phase shift by the sampling - holder. the general research on the theory and technology of sampling phase lock in the paper will make a basement for the development of new product

    本文系統的闡述了鎖相頻率合成器的基本工作原理及電路類型；較深入地分析了取樣鑒相工作原理及電路、鎖相環路的線性跟蹤特性和相位噪聲特性；重點對取樣鎖相頻率合成器電路理論和設計方法進行了研究；為了改善環路的捕獲性能，對擴捕電路進行了分析和設計，並用wewb32軟體對電路進行了模擬；考慮到取樣保持器的附加相移影響，對環路濾波器進行了分析和設計。
  13. Frequency source is widely used in today ' s electronic equipment and even refered as " a heart " of many electronic systems. the frequency synthesizer with a lot of channels and high frequency stability by means of theory of phase locking has almost been a necessary component in the modern electronic systems such as telecommunication, radar and electronic countermeasure. the phase - locked frequency synthesizer can be generally divided into two kinds : one is digital phase locked frequency synthesizer, the other is analog sampling phase locked frequency synthesizer. compared with the prior, the latter has many merits such as lower phase noise, samller volume, lighter weight and lower power consumption and has a wide foreground in the equipments of microwave band

    利用鎖相原理來獲得波道數目眾多、頻率穩定度很高的頻率合成器，幾乎已成為現代通信、雷達和電子對抗等電子系統不可缺少的組成部分。鎖相式頻率合成器一般分為數字鎖相頻率合成器和模擬取樣鎖相頻率合成器兩類。取樣鎖相頻率合成器與數字鎖相頻率合成器相比，具有相位噪聲低、體積小、重量輕和功耗低等優點，尤其在微波波段的電子設備中，具有廣闊的應用前景。
  14. Belt scales, weigh ( coal ) feeder, coal sampling system, belt scale fast - loading system, fuel monitor management system, impact flow meters, microwave flow detectors, level controls, conveyor safety equipment, tramp metal detectors, coal and iron ore moisture analyzers

    簡介：電子皮帶秤、稱重給料/煤機、自動取樣設備、皮帶秤快速裝車系統、燃料監測信息管理系統、沖板流量計、微波流量探測器、料位儀、輸送機安全保護裝置及金屬探測器、煤炭/礦石水份分析儀等。
  15. Verification regulation of 1 ghz sample oscilloscope

    1ghz取樣示波器檢定規程
  16. The main chip of the usb interface circuit is a cypress semiconductor ' s product, cy7c64613, which has intergrated usb sie ( serial interface engine ) and enhanced 8051. the oscilloscope module is realized according to the real time sampling principle. it has two signal chunnels and a dual 8 - bit dual a / d converter whose most sampling rate is 40msps, so two signal acquisition can occurs in the same time

    隨后介紹虛擬儀器測試平臺中各硬體模塊設計實現： usb介面的主晶元是cypress公司的cy7c64613 ，此晶元集成了usbsie和8051核；示波器模塊根據實時取樣原理實現，採用雙8位a / d轉換器，提供兩條信號通道，可以同時採集雙路信號，最高的采樣率為40mhz ；信號源模塊採用直接數字合成（ dds ）原理實現，它所能產生的信號頻率為10hz 5mhz ，最小頻率解析度為9 . 537hz 。
  17. In this project, we adopt dsp + fpga structure. for its great flexible and universal characteristic, we will design and develop a digital storage oscillograph based on this structure, which sampling frequency is 5 gsps, bandwidth is 100 mhz

    本項目是採用dsp + fpga結構，採用實時和隨機兩種取樣技術，實現5gsps最高等效采樣率， 20mhz等實時帶寬的手持式數字存儲示波器。
  18. It is important to a excellent monitor system for digitizing wide band oscilloscope, so our work is meritorious 。 modularization program design and optimized arithmetic make sure higher efficiency of our program

    因此，本課題的實踐在隨機取樣數字化示波器技術的研發中佔有很重要的地位。本課題由於採用了模塊化程序設計和優化的演算法，使得監控軟體有著很高的效率。
  19. The system discussed in the dissertation has the architecture built with dsp and fpga, we will design and develop a data acquisition system based on this structure, which sampling frequency is 1 gsps, bandwidth is 200 mhz

    本文設計的數字採集系統採用dsp + fpga的智能儀器結構，採用實時取樣技術，實現1gsps最高采樣率， 200mhz帶寬的數字存儲示波器。
  20. Thirdly, the uncertainty factors of calibrating broadband sampling oscilloscope based on “ ntn ” technology are analyzed

    第三、分析「 ntn 」技術校準寬帶取樣示波器的不確定度分量。
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