loop antenna 中文意思是什麼

loop antenna 解釋
環行天線
  • loop : n 1 （用線、帶等打成的）圈，環，匝，框，環孔，線圈；【醫學】（常 the loop）宮內避孕環。2 環狀物，...
  • antenna : n. （pl. -nae , antennas）1. 【動物；動物學】觸角。2. 【無線電】天線〈英國常用 aerial〉。
  1. Alford loop antenna

    愛福特環形天線
  2. Sakura : evolution of the absolutely wonderful s700 ( did that sound like i love mine ? ) with a more futuristic design, including the famous “ loop ” antenna seen on z200 / j300

    S700的升級版。有一個更未來高科技的外觀設計，而且有z200 / j300上的環形天線設計。
  3. 1. analyse two - axis antenna platform based on rate gyroscope with the method of kinematics, conclude the stabilization condition of two - axis antenna, provide the theory reliance for closed loop scheme based on gyroscope. 2

    一、對基於速率陀螺的兩軸天線平臺進行了運動學分析，得出了兩軸天線穩定的條件，為陀螺閉環方案的採用提供了理論依據。
  4. The spot responder system which is the necessary part of ctcs is analyzed in the dissertation and three key technologies of the channel in the responder system are researched. firstly, a new kind of rectangular plate magnetic inductive loop antenna is designed to transmit the power frequency. researching the near field inter - inductive characters, the relationship among the inductive efficiency, the perimeter and the conductor width of the antenna is found out

    本文在對ctcs中的點式應答器系統原理及組成進行分析和消化的基礎上，對系統中通道的幾個關鍵技術進行了詳盡的研究，主要分為三個方面: 1 ，提出並研製了新型的片式環形磁感應天線，並對傳輸能量載波的天線的近場互感特性進行了分析，得到互感效率隨天線的周長大小以及導帶寬度的變化規律，並通過計算機模擬和試驗對天線的近場波瓣圖進行了研究;通過分析寬帶匹配技術中的實頻法理論，設計了信號載波天線的寬帶匹配網路。
  5. The antenna pointing control is open loop control without feedback. the antenna pointing errors due to antenna tracking motion and satellite attitude adjusting ( trusting ) were analyzed, as well as the influence of damping, tacking velocity and trusting time

    文章分析了天線作跟蹤運動和星體作姿態調整時，對星體姿態控制精度和天線的指向精度影響，同時分析了阻尼、跟蹤速度、噴氣脈沖寬度等因素變化對動力耦合程度的影響。
  6. After analyzing compensation conditions for 3 - axis stabilization to overcome disturbance from ship surge, sway and yaw, two control strategies - feed - forward compensation and closed - loop feedback compensation - are given. these two strategies are applied to antenna stabilized tracking system with good performance. intelligent pid is used in closed - loop feedback compensation to get high tracking precision and rapid response

    重點分析了天線穩定控制系統的三軸補償條件，提出了穩定系統抑止載體擾動的控制策略：對于橫滾和俯仰系統採用前饋補償的控制策略；對于方位系統，在以步進電機為驅動元件的特定條件下，研究了變控制周期的閉環反饋策略，同時成功將智能pid演算法應用於實際系統，提高了系統的跟蹤精度和響應快速性。
  7. The koch fractal is also applied to small loop antenna and the analysis results show that the koch fractal can improve the input resistance of small loop antenna

    Koch分形也被用於環天線，研究結果表明koch分形可增加小環的輻射電阻。
  8. This platform system adopts azimuth - pitching mould to realize the stabilization of antenna, by using qrs ( horizon hzi - 90 - 100a ) to form closed loop control mould. this system has been developed many experiments, the result has been proved to be better and better

    該兩坐標動中通系統採用方位、俯仰兩軸天線穩定，由石英音叉陀螺儀（ horizonhzi - 90 - 100a ）構成閉環控制，並通過一定的控制方式使天線的指向在慣性空間保持不變。
  9. By using this method a square loop antenna and a sleeve antenna are analyzed

    通過對方環天線和套筒天線的計算，表明了該方法的有效性和可靠性。
  10. Minkowski fractal is applied to resonant loop and the results of simulation and measurement show that the minkowski fractal can drop resonant frequency of the square loop antenna

    Minkowski分形則被用於諧振環，模擬結果和測量數據表明， minkowski分形可降低方環的諧振頻率。
  11. Adaptive anti - interference for high - frequency surface wave radar based on orthogonal loop whip antenna arrays

    單極子交叉環天線陣的自適應抗干擾
  12. Can antenna cad be used to analyze a pcb loop antenna

    Antenna cad能分析印刷電路板環路天線嗎
  13. This paper investigates the propagating characteristics of the layered earth in a loop antenna case, the result can be served as a helpful guideline for the system design and application

    對環狀發射天線情形下分層大地的有關通道特性進行了探討，以期為該系統設計及工程應用提供有益的指導。
  14. Based en the concept of integrated electrical and mechanical dynamics, an active vibration control circuit is connected with the servo loop of the antenna system to decrease the lateral vibration using the rotation energy

    本方法主要以機、電一體的觀念，在天線的電機動力伺服系統內，加入一抑制?路，以天線電動機的旋轉動力抑制天線的振動。
  15. The antenna pointing control accuracy can satisfy the design specification and it is validated to be appropriate and effective. at last, the designed user satellites complex control system is simulated based on xpc target which is used for hardware - in - the - loop simulation

    4 .基於xpc實時模擬平臺，充分利用實驗室條件，搭建了用戶星天線樣機在迴路中的半物理模擬實驗，將天線指向控制系統和星體姿態穩定控制系統聯合起來，組成中繼衛星復合控制系統進行近一步的驗證。
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