mixer filter 中文意思是什麼

mixer filter 解釋
混頻器濾波器
  • 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。
  • filter : n 1 濾器，濾紙，過濾用料[砂、炭等]。2 【無線電】濾波器；【物理學】濾光鏡，濾色器。vt 過濾，用過濾...
  1. Carbon absorption system, coagulation flocculation system, maceration, filter - cartridge, filter - packed bed, floatation unit, grease trap, grit removal, mixer, oil interceptor, oil water separator, screen intake, sedimentation system, uv steriliser

    絮凝系統、浸析、過濾筒、過濾填充床、浮起設置、隔油池、除砂器、混合器、截油器、油
  2. Carbon absorption system, coagulation flocculation system, maceration, filter - - cartridge, filter - - packed bed, floatation unit, grease trap, grit removal, mixer, oil interceptor, oil water separator, screen intake, sedimentation system, uv steriliser

    絮凝系統、浸析、過濾筒、過濾填充床、浮起設置、隔油池、除砂器、混合器、截油器、油
  3. A / d samples the intermediate frequency signal. the digital signal proceeding part based on tigersharc dsp can process the baseband digital signal including the algorithm of baseband modulation, baseband differential detection and symbol synchronization, etc. digital up converter supports interpolation filter and complex mixer

    A / d對中頻信號進行采樣，數字信號處理部分以tigersharcdsp為核心，負責基帶采樣數字信號的處理，實現基帶信號調制，基帶差分解調，符號同步的捕獲和跟蹤等演算法。
  4. 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。
  5. 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。
  6. In passive section, above all, i introduce theory about microstrip line. millimeter - wave band - pass filter and wave guide - to - microstrip transition. designing two type of coverer by image - reject mixer and hmc329

    無源電路部分，我們首先對傳輸線的種類，耦合微帶線的傳輸特性和微帶波導過渡的基本原理進行了分析。
  7. Based on the results of the theory analysis and computer simulation of suspended stripline low pass filter, band pass filter, the transition from waveguide to finline and the transition from waveguide to suspended stripline, the structure design and manufacture were made. the measured results match the requirement. different from the traditional mixers used in the domestic communications satellites, the sub - harmonic balance mixer type was used in the ka - band mixer design

    在ka頻段混頻器的研究過程中，通過對衛星和飛船所用到的混頻器進行研究，在對ka波段的傳統射頻前端電路的分析基礎上，提出改變以往星上傳統的基波混頻方案，採取了次諧波混頻方案，降低了本振頻率，簡化了本振鏈路，使噪聲特性、可靠性獲得改善。
  8. The company produces the mixer, the filter, the silencer, the fire barrier, the respiration valve, the sampling instrument, regard the mirror, the star type leave the material valve, the spiral conveyer, the zero gravity granule mixer, the spiral strip type mixer, the neat padding, each kind of filter element, the filter pocket and so on, more than 10 big kinds, near 400 specification product

    公司生產的混合器、過濾器、消聲器、阻火器、呼吸閥、采樣器、視鏡、星形出料閥、螺旋輸送機、無重力粒子混合機、螺條式混合機、規整填料、各類濾芯、濾袋等10多個大類，近400個規格產品。
  9. In the design of w band balanced mixer, if signal is extracted via the fifth port made on the conventional ratrace, and it is sent out through a novel lowpass filter using microstrip stepped - impedance hairpin resonators

    在w頻段單平衡混頻器的研究中，本文在傳統混合環的基礎上引出第五個埠，它連接低通濾波器將中頻輸出。
  10. Based on the results of the theory analysis and computer simulation of ratrace, waveguide - to - microstrip probe transitions, dgs lowpass filter, the structure was designed and manufacture was made. finally, the index of this mixer was measured

    在對所用到的功率混合電路，波導-微帶探針過渡，以及dgs低通濾波器進行理論分析、計算、和計算機模擬的基礎上，製作混頻器，並對設計結果進行了測試驗證。
  11. Zks vacuum feeder is designed for conveying solid particles to high position, such as packing machine, pulverizer, vibrating screen and mixer, etc. it is composed of absorb ipe, hopper, pocket filter, blower, vacuum pump and three - way valve, etc

    Zks型真空加料機是專門為固體顆粒入高處輸送而設計的，如包裝機、粉碎機、振動篩、混合機等，它由吸料管、料斗、布袋過濾器、反吹裝置、真空泵及氣動三通閥等組成。
  12. In view of the importance of rf front - end circuits in the receiver system, the paper finally is focused on the analysis and design of the rf front - end circuits, including the design of low noise amplifier ( lna ), microstrip filter and balanced mixer. all the circuits above are simulated individually using ansoft serenade, and the results are satisfying with the desired performance

    考慮到射頻前端電路性能的好壞會直接影響到整機的性能，文中還重點論述了該接收機射頻前端電路的分析和設計，主要包括低噪聲放大器、微帶濾波器和單平衡混頻器的理論分析和實際設計，並在ansoftserenade環境下進行了模擬模擬，模擬結果符合設計要求。
  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。
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