波束賦形 的英文怎麼說

中文拼音 [bōshùfùxíng]
波束賦形 英文
beam forming
  • 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...
  • 束 : Ⅰ動詞1 （捆; 系） bind; tie 2 （控制; 約束）control; restrain Ⅱ量詞（用於捆在一起的東西） bundle;...
  • 賦 : Ⅰ動詞1 （交給） bestow on; endow with 2 （做詩、詞） compose （a poem） Ⅱ名詞1 （舊指田地稅）tax;...
  • 波束 : wave beam; beam; wave packet波束空間 [半] wave number space
  1. Synthesis of antenna arrays shaped - beam using genetic algorithm

    遺傳演算法在陣列天線賦形波束綜合中的應用
  2. Application of lcmv algorithm to pattern synthesis for satellite multiple - beam antenna

    方法在衛星多波束天線賦形中的應用
  3. Performance analysis of shaped beam for, multiple - beam antennas with array - fed reflectors

    衛星陣饋反射面多波束天線賦形波束的性能分析
  4. The optimal approximation for the pattern formed with fresnel zone plate antenna

    菲涅爾區板天線賦形波束的最優逼近
  5. The paper studies three key problem of base station array antenna for mobile communication, controlled radiation pattern, beam width and passive intermodulation

    本文研究移動通信基站天線中的三個關鍵問題，波束賦形、波瓣寬度、無源交調。
  6. In the next generation of wireless communication, the base station antenna should have these functions : integration of different diversity methods to release multi - path fading, beam - downtilt to reduce co - channel interference, beam - forming to optimize coverage

    在設計新一代移動通信基站天線時，應使天線能綜合各種分集方式進行天線分集以消除多徑效應，具有波束下傾以減少同頻干擾，能波束賦形以實現優化覆蓋。
  7. Feed network design of shaped beam slotted array by finite element method

    有限元方法設計賦形波束縫隙面陣饋電網路
  8. A design of beam shaping of an array antenna

    一種陣列天線的波束賦形設計
  9. Application of genetic algorithms to the optimization of beam forming arrayed antennas

    遺傳演算法在賦形波束陣列天線優化中的應用
  10. Shaped pattern synthesis originated with schelkunoff in 1943. however, the current magnitude variations could not be effectively controlled by most conventional approaches until michael. j. buckley in 1993 employed the implicitly constrained current elements in the optimization process

    傳統的賦形波束綜合演算法沒有對電流幅度加以有效的控制，綜合得到的電流幅度變化較大，給饋電網路的設計和實現造成很大困難。
  11. The smart antenna, which is adapted in the wireless mobile communication system, in fact, forms an antenna with a high gain. thus communication in all directions can be proceeded, then base station antenna coverage, system capacity and service quality are improved, also inter - symbol interferes and multi - access interfere are reduced. the space division multiple access ( sdma ) is introduced, and users can be distinct from each other through their special location

    在無線移動通信系統中採用智能天線技術，實際上是通過數字信號處理，使天線陣為每個用戶自適應地進行波束賦形，相當于為每個用戶形成了一個可跟蹤它的高增益天線，從而即可以進行全方位通信，也可以用較小的發射功率覆蓋相同的范圍以及提高系統容量和業務質量、降低用戶間的碼間干擾和多址干擾。
  12. In this thesis, we introduce the smart antennas and mainly examine the performance enhancements that can be achieved by employing sa in scdma wireless access system. in the part of introduction of smart antennas, we discuss the switched - beam arrays realizing by mending butler network at first. then we compare the different beam forming algorithms in sa

    在對兩大類智能天線系統的介紹中，本文首先討論了一種以改進的butler網路實現波束賦形的多波束切換系統，推導了該天線陣的饋電模型並給出了模擬結果；然後，本文對智能天線波束形成演算法進行了比較，總結了不同演算法的優缺點，並給出具有代表性的演算法描述與模擬。
  13. In this paper, a synthesis method is studied to produce the shaped beam patterns. this method is based on the fact that synthesis of antenna patterns is equivalent to minimizing a certain function

    本文重點研究了一種賦形波束功率方向圖的綜合演算法，並以賦球波束為例分別討論了等間距線陣和方陣的綜合過程。
  14. The array antenna is optimized used genetic algorithm. pi algorithm is used in genetic algorithm. the results are given

    在波束賦形中，採用遺傳演算法對天線陣列的激勵參數進行優化，同時引入比例積分演算法，得到較好的結果。
  15. With the development of software radio, the signal can be digitized at rf or if, then be received using digital beamforming in baseband, which can extremely improve the capacity and enhance anti - jamming capability of wireless communication

    隨著軟體無線電技術的發展，採用全數字處理，在基帶通過對接收和發送信號的波束賦形，可以極大提高無線通信系統的容量和抗干擾能力。
  16. Synthesis of shaped beam antennas for airborne sar based on genetic algorithm and particle swarm optimization

    基於遺傳演算法與粒子群優化法的機載合成孔徑雷達天線賦形波束綜合
  17. Research on pattern synthesis for irregular feed array configuration in satellite multiple - beam antennas

    衛星多波束天線不規則饋元陣形賦形的研究
分享友人
分享到 Line

分享到臉書