reflector antenna 中文意思是什麼
reflector antenna
解釋
反射器天線-
Design and simulation of elliptical reflector antenna
橢球反射面聚焦天線的設計和模擬 -
This switched parasitic yagi - uda antenna uses a yagi - uda antenna as its prototype, and can change radiation pattern by the control of rf switch which is placed at the center of its reflector
該開關八木天線以八木天線為原型，通過八木天線反射器中部的微波開關控制反射器的通斷來改變開關八木天線的方向圖。 -
The combination of fdtd method with physical optics is also used to analyze paraboloidal reflector antenna in millimeter band. using fdtd method, we obtains precise near fields of the feed because the computing areas include all the feed structure. the current on the paraboloidal reflector can be calculated by using physical optics, and then the far field of reflector can be calculated
在毫米波拋物面天線的分析計算中，把fdtd與物理光學法結合起來， fdtd用於具有精細結構的饋源及饋電波導一體計算，得到饋源的幅度和相位方向圖，以此為依據調整饋源結構，使饋源的幅度和相位方向圖為最佳狀態。 -
Based on research of the antenna assemble procedure, the simulation model of the reflector is set up and error modeling and simulation of position of stick holes, grid bar acrossing the hole and rms of reflector face are achieved
在分析柵格天線裝配過程基礎上，建立了其反射面裝配的模擬模型，並對柵支板中心圓孔位置誤差、柵條穿人誤差和柵面誤差進行了建模與模擬計算。 -
Design and analysis of a multi - beam parabolic reflector antenna
一種多波束拋物面天線的設計與分析 -
Analysis and design of mm wave multibeam paraboloidal reflector antenna
毫米波多波束拋物面天線分析和設計 -
A method to determine positions of earth pull - wire on reflector net of cophased horizontal antenna
同相水平天線反射網到地拉線的位置確定 -
Angled reflector antenna
角反射器天線 -
Corner reflector antenna
角反射天線 -
In this paper, the vacuum thermo - cycling effects and vacuum ultraviolet effects on space inflatable structural materials were analyzed based on a thorough survey over the studies done through flight tests, ground simulation experiments and theoretical research. the main contents of this thesis are as follows : the performance damage effects of thermo - cycling on space inflatable structural fabric carbon fiber reinforced epoxy laminates ( cf / ep ), aluminized kapton ( al / kapton ) films which used as reflector of space inflatable antenna were investigated by a temperature range of - 120 120 with the vacuum degree 10 - 5 pa which conducted with space environment ground - based simulation facility
本文在對國內外飛行試驗、地面模擬試驗以及理論研究等所取得的成果調研的基礎上，針對空間充氣結構材料進行地面模擬真空熱循環與真空紫外輻照的研究工作:利用真空熱循環地面模擬試驗機研究了真空環境（ 10 - 5pa ）中- 120 120的熱循環條件下空間充氣支撐結構織物碳纖維增強環氧樹脂（ cf / ep ）層合材料、空間充氣展開天線反射面鍍鋁聚酰亞胺（ al / kapton ）薄膜的空間環境效應。 -
The research of the laser measuring global radar technology can meet the need of the measurement on surface precision of radar antenna reflector under the working state. and it is important to analyze the precision of radar antenna surface measurement technology
激光檢測整體雷達技術研究是為滿足對雷達天線反射體在工作狀態下的型面精度檢測的需要，而對雷達天線型面精度檢測技術進行精度分析也是相當重要的。 -
Performance of inflatable antenna reflector hinges critically on the precision of the membrane surface. if the error is not in the range of limit, it will heavily decrease antenna gain and increase sidelobe level
形面精度是決定充氣展開天線反射器性能的一個關鍵因素，如果誤差不在允許范圍內，那麼它會嚴重降低天線的增益，增加旁瓣電平。 -
Two important applications are as band - pass radomes and as sub reflectors for dual frequency reflector antenna system
其最主要的兩個應用是作為帶通濾波器的天線罩和用作雙頻率反射天線系統的副反射器。 -
The simulation and test have been carried out for a metallic photonic bandgap ( mpbg ) reflector antenna, with an explicit method as well as a genetic algorithm
採用一種快速的計算方法，並結合遺傳優化演算法，進行了金屬光子晶體（ mpbg ）反射面天線的模擬與實驗。 -
So their method can be used not only for phased array radar but also for reflector antenna radar. their research shows the ? a - stap can provide good clutter - suppression performance and has many advantages
所以基於和、差波束的空時二維處理方法不僅可以用於相控陣天線雷達，也可以用於一般的反射面天線雷達。 -
Their interest in ? a - stap stemmed from the fact that antenna engineers have excelled in the design of high performance sum and difference beam whether for phased array or for reflector antenna
人們對這種特殊的空時二維處理感興趣的原因是無論相控陣天線系統還是反射面天線系統，天線工程師都可以設計出性能很好的和、差波束。
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