有源相控陣 的英文怎麼說

中文拼音 [yǒuyuánxiāngkòngzhèn]
有源相控陣 英文
active phased array
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 陣 : Ⅰ名詞1 （作戰隊伍的行列或組合方式） battle array [formation]: 布陣 deploy the troops in battle fo...
  • 有源 : [電學] active有源電路 active circuit; 有源器件 active device; 有源天線 active antenna; 有源衛星 active satellite
  1. The investigation item of active electronic scan array ( aesa ) is put forward in the ‘ fifteen ’ project

    我國在「十五」預先研究中已提出有源相控陣的研究項目。
  2. The high power active feed network is more and more used in the satellite - borne phased - array radar

    摘要大功率有源饋電網路收發系統越來越多地運用於相控陣雷達衛星中。
  3. By means of linear matrix inequalities, a sufficient con dition is given for uncertain discrete singular system to be generalized quadratically stable and strictly passive, based on which, a sufficient condition is given for the existence of a state feedback controller, such that the resulting closed - loop system is both generalized quadratically stable and strictly passive for all the admissible uncertainties, all conclusions carry with them corresponding examples to prove the effectiveness, and the corresponding controllers are also presented

    利用線性矩陣不等式，給出不確定離散廣義系統廣義二次穩定且嚴格無源的充分條件，並在此基礎上給出存在狀態反饋控制器，使得閉環系統廣義二次穩定且嚴格無源的充分條件。每一節均給出數值算例來說明結論的有效性，同時給出相應的控制器構造。
  4. In this paper ， an optimal search strategy by dividing the whole surveillance area into regions is presented so that the optimal search can be adaptively implemented in phased array radar. firstly ， the inherent relationship among average discovering time ， radar resources consumption ， search frame period and target distribution density is studied. secondly ， parameters for the region search are optimized to achieve the optimal search performance inside regions. then ， the optimal search frame period for each region is derived to minimize the average discovering time of targets ， where the constraint of radar time resource and the importance of each region are taken into account. finally ， the adaptability of this search strategy is discussed. only if the optimal parameters for each region are utilized and the beams are scheduled according to the optimal frame period under the radar time constraint ， the optimal distribution and the optimal scanning sequence of beams can be implemented adaptively. thus ， optimal search is adaptively implemented in the whole surveillance area

    本文提出一種分區搜索演算法，實現了相控陣雷達的自適應最優搜索.首先，研究了各區域平均發現一個目標消耗的雷達資源和目標被發現的平均時間同搜索幀周期以及目標強度的關系；然後，研究了在各區域採用兩步搜索演算法的最優參數設計，實現了局部區域的最優搜索；其次，在雷達時間資源有限和區域重要性加權的約束條件下，導出了使目標被發現的平均時間最小的區域最優幀周期；最後，討論了分區搜索演算法的自適應性.只要採用各區域的最優參數，按最優幀周期調度雷達波束，就可以自適應地實現使目標被發現的平均時間最短的波束的最優分佈和掃描順序，即自適應最優搜索
  5. It is divided into four parts to illustrate the environmental tests management system, including organization structure & labor source management system, tests process management & controlling system, tests information management system and quality guarantee system. firstly, it begins from organization structure of environmental tests, to look into the suitable organization structure, which applies to the environmental tests development, this thesis suggests the changing from original beeline organization structure to combinative organization structure of beeline function & matrix organization structure. it also investigates the labor source management and discusses under this new structure, presenting the system which meets the demand of existent military equipment development ; then, using relative concepts of queuing theory to solving the tests orders reasonably makes the minimum time for products in lab

    首先從環境試驗的組織結構入手，研究適合環境試驗發展的組織結構，提出將原來的直線制組織結構轉變為直線職能制和矩陣制相結合的組織結構，並探討在這種結構下的人力資源管理和績效考評、提出適應目前軍用裝備發展要求的環境試驗組織機構與人力資源管理體系；然後從環境試驗過程管理的角度出發，運用排隊論的有關概念，合理解決試驗排序，使產品在實驗室的停留時間最短，並建立試驗過程管理與控制體系；從試驗信息的重要性角度出發，探討試驗信息收集與反饋的一般方法及建立環境試驗數據信息庫的重要性；最後從質量管理的角度出發，研究環境試驗內部質量保證部門的作用與職能，運用服務質量環的原理構建了環境試驗的質量保證體系。
  6. In this thesis, the millimeter - wave thin film dielectric phase shifter was investigated, which has significantly potential application in t / r module of phased array radar

    =本文對毫米波有源相控陣雷達t / r組件中有重要應用前景的薄膜介質移相器展開研究。
  7. In this paper, the theoretic research on multi - step amplitude quantization for a solid - state active phased array with irregular subarrays is presented, and the designing principle and approach are given

    摘要對不規則子陣固態有源相控陣多階振幅量化進行理論研究，給出其設計原理與途徑。
  8. T / r module is a functional module for the new radar, that is active phase control array radar, and t / r nodule system - integrates high frequency switches, phase shifter, lna and power amplifier, etc. if using low cost thick film technology to manufacture t / r module, it will be benefit to accelerate the applicants and development of the active phase control array radar

    T r模塊是實現新型雷達? ?有源相控陣雷達需求的功能模塊，它系統地集成高頻開關、限幅器、移相器、 lna及功放等。利用厚膜的廉價成膜工藝技術製作t r組件模塊，則有利於加速有源相控陣雷達的應用與發展。
  9. For the first time a hybrid optimized algorithm based on differential evolution and ga and little perturbation method are combined to produce the nulls in the pattern by amplitude and phase control of elements in the array of elements on a triangle lattice. the simulating results prove that meet request basically

    針對有源相控陣陣元三角形柵格的排列方式，首次運用基於差分進化演算法和改進的遺傳演算法的混合優化演算法與微擾法相結合實現波瓣控零，模擬結果表明基本滿足設計要求。
  10. In order to improve snr of seismic signal for controlled vibroseis in seismic exploration, a set of phased array vibroseises is developed for generating directional seismic wave by controlling differences of phases between neighboring vibroseises, and a special seismic signal detection method for phased array vibroseises is proposed

    摘要為提高可控震源地震信號的信噪比，將雷達系統的相控陣技術應用於可控震源地震，通過控制相鄰震源的相位差恆定，使地震波能量集中，產生定向地震波束，加強有用信號的強度，從而提高了地震信號的信噪比。
  11. Waveguide aperture phased array antenna is analyzed using the transparent source technique and the auxiliary fields fdtd. a method to calculate triangular lattice array is put forward

    有源結構中以波導口徑相控陣天線為例，將透明源技術與輔助場fdtd結合起來，並提出了一種分析三角形柵格陣列的方法。
  12. The principle of the cancellation of active stealth by phased antenna arrays is presented, together with the definition and the typical values of cancellaty, which is an important parameter to measure the stealth effects

    提出了用相控陣法實現對消式有源隱身的原理方案。定義了一種衡量隱身效果的重要參數? ?對消度，給出了其表達式和典型值。
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