power mixer 中文意思是什麼

power mixer 解釋
動力拌和機
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • mixer : n. 1. 混合者。2. 混合[攪拌]器；【冶金】混鐵爐；混頻器；【無線電】混頻管。3. 〈原美、口〉交際家；交誼會；【無線電】錄音師。
  1. Successful application of ultra - high molecular polyphone board in the quick dirt - removing mixer at yimin power plant and the application prospect in the dirt - removing system of thermal power plant were introduced

    摘要介紹了超高分子量聚乙烯板在伊敏電廠除灰攪拌機上的應用經驗，並探討它在火力發電廠除灰系統中的應用前景。
  2. Chapter 5 is about the design of millimeter wave solid circuit included frequency multiplier, low noise amplifier, medium power amplifier, mixer, if amplifier lastly, based on the work above, a millimeter wave t / r module is developed and the analysis of the result is also introduced

    第五章毫米波固態電路，詳細分析了毫米波倍頻器、低噪聲放大器、毫米波放大器、混頻器的理論，製作了毫米波混頻器、毫米波放大器、中頻放大器、倍頻器等有源電路。最後，在上述基礎上製作了毫米波t / r組件。
  3. In the part of modulation and demodulation, we analyzed the principles of harmonic mixer, detectors, power dividers / combiners and branch - line couplers

    對調制/解調器射頻電路部分，包括亞諧波混頻器、檢波器、功率分配/合成器和分支線耦合器基本原理進行了分析。
  4. Chapter 2 introduces the principle theory of lna, harmonic mixer, multiplier, spdt, vco and the basic design flows of the ads examples ( x - band ), the power combine technology, the millimeter - wave power amplifier mmics ’ trends nowadays

    第三章介紹了毫米波前端中無源電路的設計，包括毫米波窄帶濾波器的設計、微波和中頻濾波器的設計、波導到微帶的過渡、微波信號的層間過渡。
  5. The design process consisted of computer design by circuit simulation software integrate with electromagnetic simulation software, fabrication of microstrip bpf 、 lpf 、 the match circuits, cavity and test. when rf frequency is 91 ~ 97ghz, lo frequency is 47ghz, power is 10 dbm. the best conversion loss of the 2 and 4 sub - harmonic mixer is 13. 5 db and 23. 5db which is shown in the test

    實測表明，在本振為47ghz ，功率10dbm ，測試射頻帶寬為91ghz 97ghz時，二次與四次分諧波混頻器變頻損耗最優處分別為12 . 7db和23db 。最後對實驗結果進行分析並提出改進措施。
  6. In active section, in order to meet performance of out put power above 10dbm, the power amplifier module of ka - band is fabricated by using hmc283 to achieve the 14db conversion gain. there are five parts that include of waveguide - to - microstrip ? mixer ? filter ? power amplifier and waveguide - to - microstrip. input signal ' s power is 10dbm, after it pass waveguide - to - microstrip, it ' s frequency is escalate from 30ghz to 35ghz

    該組件由五個部分組成：功率為10dbm信號經過波導? ?微帶過渡，然後混頻，濾波將30ghz提高到35ghz濾除不需要的諧波鏡頻以及三階交調信號，為了彌補混頻濾波的變頻損耗，加一級功率放大器，此放大器採用hittle公司hmc283晶元，此上變頻放大組件完成了上變頻?濾波?放大功能。
  7. The basic technologic scheme on microwave transmission, currently maturate and advanced microwave transfer technology and equipment, efficiency slot gap antenna, character quality filter, mixer, exact crystalloid concussion apparatus, power backspacing technology, pre - distortion adjustment. furthermore, the technologic schemes practicing using multilevel microwave transfer technology in some areas such as lengshuijiang is introduced in the paper

    採用了當前比較成熟、先進的微波傳輸技術和設備，如高效的縫隙天線、高品質濾波器、混合器、高精密的晶體震蕩器、功率回退技術、預失真校正技術，結合工程實際，設計了湖南電廣網路33家合資公司的mmds無線微波數字電視覆蓋的基本技術方案，和個別地區（冷水江市數字微波工程）的多級微波傳輸的具體技術方案。
  8. By solving the stochastic differential equations describing the noise performance of the cmos gilbert mixer, the time - varying power spectral density of its output noise at high frequencies is given

    通過求解描述cmosgilbert型混頻器噪聲性能的隨機微分方程，本文給出了該類型混頻器高頻輸出噪聲的時變功率譜密度。
  9. Through testing research, makes certain the best combination of the mixer working mechanism and geometric - motional parameters, and check up the capability of the mixer, finds out the formulas of the vibrating and mixing mechanism power consumption by using regression analysis. finally, the author combines the research analysis and the test research result, also gives conclusions and suggestions

    通過試驗研究，確定了攪拌機工作機構和幾何、運動參數的合理組合，並檢測了攪拌機的性能，回歸分析得到了振動、攪拌機構的功率消耗計算公式。最後，根據理論分析和試驗研究結果，給出了結論和建議。
  10. The plan was to change the two former mixers with motor power 5. 5kw to the one ( type 16q3, produced by lightin corperation ) with motor power 2. 2kw. the structure of mixing pools has n ' t been converted. the work of improving size 12 mixer ended in october, 2001

    改造方案為，將12 ~ #混合池原兩臺電機配置5 . 5kw的攪拌機，更換為一臺電機配置2 . 2kw的由lightnin （萊寧）公司生產的16q3型攪拌機，混合池構造不發生變化。
  11. Then mathematical relationship between the flows of mixture and the throat area, shrinking degree of mixer ( mathematical model ) can be established to meet the aim of the highest power of engine

    以滿足發動機最大功率為設計目標，建立起混合氣的流量與混合器的入口角度和喉口面積之間的數學關系，即數學模型。
  12. To date, most research on cmos rf circuits is focused on cmos rf front - end including some key building blocks such as low - noise amplifier ( lna ), mixer, bandpass filters, voltage control oscillators and power amplifiers. in si rf 1c, inductors need be realized on a silicon substrate along with all of the other devices in a single chip. in fact, the need for high q integrated inductors in rfics is increasing

    在無線通信技術對cmos射頻集成電路需求的大背景下，本論文在大量深入調研的基礎上，圍繞射頻集成電路中必不可少的、有多種應用的無源器件?硅集成電感及其相關的cmos射頻集成單元電路，先後在上海冶金所微電子分部工藝線上及利用上海市科委的多目標晶元項目（ mpw ）在無錫華晶上華半導體有限公司進行了大量的實驗研究，得到了一些新的結果。
  13. Finally, a ku - band receiver combined with lna, mixer and filter is designed, and a complete flow chart for the design process of the front - end circuit is given. in the end, some rf transceiver examples such as microwave power transfer system, satellite communication receiver system and phs cell station system are introduced and analyzed

    最後結合前面各章內容，給出了一個ku波段射頻前端接收機完整設計實例，並給出了包含微波無線供電系統、衛星接收機和phs基站在內的多個射頻前端電路的實例分析。
  14. Secondly, the drum of the truck mixer is designed base on its working characteristic. thirdly, with the widely used soft ware package simulink the mathematic models of the hydraulic system driving the truck mixer are established on the found of the theory and method of power bond graph. the dynamic characteristics of the hydraulic system are simulated numerically, and some significant results are presented

    基於功率鍵合圖的建模方法，利用大型軟體matlab的模擬工具箱simulink ，對混凝土攪拌運輸車液壓系統進行設計分析，同時建立系統動態模擬模型，用此來模擬液壓系統工作過程，更好地反映系統中各輸出變量隨輸入變量的變化關系。
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