功分器 的英文怎麼說

中文拼音 [gōngfēnqì]
功分器 英文
power divider
  • 功 : 名詞1 （功勞） exploit; merit; meritorious service [deed]: 戰功 military exploits; 立功 render me...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 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. The theory of wilkinson power combiner and ratrace coupler is analyzed by using the odd - even mode method in this thesis. on the basis of the theoretical analysis, we designed and tested the wilkinson power divider, the modified wilkinson power divider and ratrace coupler, good agreement is observed. in addition we propose a power combiner based on a waveguide - to - microstrip transition using antipodal finlines. this structure united the two functions of transition and equal power division, it can not only be used in the circuit power combiner but also be used in spatial power combiner

    另外提出一種基於鰭線波導微帶過渡功分器，該結構將過渡與功分兩種功能完全結合，不但可以用於電路合成式功率合成，也可用於空間功率合成中。對功率合成器，其主要指標是輸出功率和效率，其中提高輸出功率和效率的一個方法是在輸出端抑制諧波，主要是對二次諧波的抑制。
  2. The basic concept of siw is that it use the top and bottom layers of metal together with two row of vias is very small compared with wavelength, the dissipation loss of radiation is very small. it acts like a rectangular waveguide filled with some dielectrics, so components which can be composed by rectangular waveguide can also composed by siw such as antenna, filter, power divider, coupler, resonator

    基片集成波導的基本概念是利用基片的上下金屬板和兩排間隔一定距離的金屬孔構成波導的金屬壁，由於每排金屬孔孔間距遠小於波長，因此由縫隙泄漏的能量很小，這相當于內部填充了介質的矩形波導，所以能夠用矩形普通波導實現的結構也都可以用基片集成波導來實現，比如功分器、濾波器、天線、耦合器、振蕩器等。
  3. 4db. compared with the splitter using normal y - branch which was with the excess loss about 4. 3db and uniformity about 1. 8db, the performance was improved markedly

    相比普通y分支結構的功分器（損耗為4 . 3db ，均勻性為1 . 8db ） ，器件性能得到明顯改善。
  4. The tested results were well agreed with theory values. the on - chip excess loss of the 1x4 splitter based on 1x2 mmi y branches was tested about 3. 1db, and the uniformity was about 0

    實驗測得基於1 2mmiy分叉結構的緊湊型1 4功分器，片內額外損耗約為3 . 1db ，均勻性約為0 . 4db 。
  5. In order to make the apertures distribution of the power dividers satisfy the taylor distribution of the horizontally polarized direction of the array, the rake angle and depth of cut of each slot should be adjusted

    為了使功分器各埠的幅度分佈滿足陣列在水平極化方向的泰勒分佈，需要調節功分器上各條縫隙的傾角、切割深度。
  6. 3. after the parameters of the array structure are got, simulation software, such as cst microwave studio, cts design studio and ansoft hfss, are used to design the power dividers for the radiation units in the horizontally polarized direction of the array. these power dividers adopt structure of coupling slots in the narrow side of main rectangular waveguides, in which the narrow side of the main waveguide and the broadside of secondary waveguides are crossed at locations of each slot

    3 .在得到滿足指標要求的陣列結構參數后，採用cstmicrowavestudio 、 ctsdesignstudio和ansofthfss等電磁模擬軟體對陣列在水平極化方向的行饋功分器進行模擬設計，該陣列的行饋功分器採用波導窄邊單縫耦合饋電結構。
  7. The output power of the one - seven power divider was accorded with the coefficient of the chebyshev polynomial. the output phase of the divider was almost the same

    七路不等分功分器輸出的電流幅度按7次切比雪夫多項式系數分佈，各口輸出相位基本一致。
  8. 5 - 2050 2300 2450mhz satellite couplers za8700s splitters za8600s 5 - 2050 2300 2450mhz satellite couplers za9700s splitters za9600s

    Ku -波段雙極化單輸出饋源一體化高頻頭衛星功分器
  9. Resonant cavity, coupler and splitter are the most important passive microwave devices

    諧振腔、耦合器、功分器都是重要的無源微波器件。
  10. We provide rf assemble as well, including power splitters, amplifiers, phase detectors, attenuators, synthesizers, multiplexer and radar receiver subassemblies for rf application

    射頻組件包括功分器，放大器，鑒相器，衰減器，頻綜，倍頻組件，雷達接收組件等。
  11. Due to the existence of error of amplitude distribution and phase distribution in power dividers, the side lobe of azimuth pattern for this planar waveguide array is influenced, thus, the power dividers should be optimized

    由於該功分器存在著幅度和相位誤差，這些誤差對陣列的方位面方向圖的副瓣電平影響比較大，需要進行優化設計。
  12. An efficient fdtd scheme which deals with the bolt tuner in waveguide power divider is described in this thesis

    對于分析過程中遇到的波導功分器件上的調配螺釘的模擬計算，文中也給出了比較有效的fdtd建模方法。
  13. 2. a low - sidelobe antenna array has been designed which includes a one - seven power divider and a 2 1 sub - array. the 2 1 sub - array was the improvement of the 2 2 sub - array

    2 .設計了微帶低副瓣天線陣，其中包括了七路不等分功分器的設計和2單元微帶天線子陣的設計。
  14. The equivalent divider and filter have carried on research, including theory analysis and software emulation respectively

    對等功分器和濾波器分別進行了研究，包括理論分析和軟體模擬。
  15. A wavelength - insensitive splitters structure based on cascaded mach - zehnder interferometers is also simulated and optimized using the genetic algorithm

    比如在fdm和bpm等演算法的基礎上，利用遺傳演算法設計了波長響應平坦的功分器等。
  16. In order to design wavelength insensitive power splitter based on soi, the wavelength characteristic of mach - zehnder interferometer were investigated by means of bpm and fdm ( finite - difference method ). then the parameters of mach - zehnder interferometer were optimum designed using genetic algorithm. besides, genetic algorithm is also used to optimize the upper tier parameters of mzi based silica - on - silicon to attain a flat spectral response

    為了設計對波長不敏感的soi材料的mz功分器，利用束傳播法（ bpm ）和有限差分模式解方法（ fdm ）對mach - zehnder結構的組成部分定向耦合器和相位延遲部分做了波長相關特性的計算，然後通過遺傳演算法優化設計了mach - zehnder的結構參數。
  17. Design and realization of microstrip

    功分器設計與實現
  18. Rf power splitter

    射頻功分器
  19. On the other side, the request of microwave communicating system becomes more and more critical to the performance of microwave passive device including coupler, splitter

    另外，在微波通訊系統中，越來越對耦合器、功分器等無源器件的性能有更高的要求。
  20. The theory and design of micro strip splitter is investigated too. popular designing way of cad is explored. a two way splitter is fabricated and tested

    3 .詳細分析了微帶線功分器工作的原理，工程設計方法，並用cad設計軟體ads設計製作了一個微帶二功分器。
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