透鏡天線 的英文怎麼說

中文拼音 [tòujìngtiānxiàn]
透鏡天線 英文
aerial lens
  • : Ⅰ動詞1 (滲透; 穿透) penetrate; pass [seep] through 2 (暗地裡告訴) tell secretly; let out; lea...
  • : Ⅰ名詞1 (鏡子) looking glass; mirror 2 (幫助視力或做光學實驗的器具) lens; glass 3 (姓氏) a s...
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • 透鏡 : [物理學] lens; optical lens
  1. Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis

    課程的主題包含了:行星、行星形成;恆星、太陽、正常的恆星、恆星形成;恆星演化、超新星、緻密體(白矮星、中子星及黑洞) 、波霎、雙x -射源;星團、球狀及疏散星團;星際介質、氣體、塵埃、磁場、宇宙射;距離階梯;星系、正常及活躍星系、噴流;重力;大尺度結構;牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史;宇宙背景微波輻射;大霹靂核合成。
  2. Single beam focusing lens antenna is the basis and crux of the multiple beam focusing horn lens antenna. only adequately and accurately analyzing focal area ’ s position and resolution, consider the influence when horn feed ’ s position is displaced to different location, we can design multiple beam focusing horn lens antenna

    單波束點聚焦透鏡天線是多波束聚焦透鏡天線的基礎和關鍵,只有充分精確地分析了單波束點聚焦透鏡天線解析度大小和焦斑位置,以及單個波束的偏移產生的相應影響,才能設計多波束聚焦透鏡天線
  3. The design of amorphous photonic material and photonic crystal devicements we design to make a reflecting mirror of cylinder paraboloid of an antenna by using amorphous photonic materials. we calculated the transmission of the mirror and the distribution of electric field by using multiple scattering method. the result shows that it can be used as a reflecting mirror of an antenna

    非晶光子材料和光子晶體器件的設計提出了用介質圓柱光子晶體作微波的柱拋物面反射,用多重散射方法計算了反射過譜,並模擬計算了的電場分佈,初步認為可以用非晶光子材料作微波的反射
  4. Focusing lens antenna ’ s critical specifications are the position of the maximal electric field value and space resolution

    聚焦透鏡天線的關鍵指標是焦面上解析度大小和焦斑位置。
  5. At last, we discussed the spillover and illumination level. with experiments of single beam and multiple beam lens antenna, we got results that their specifications achieved the project goals

    在此基礎上,設計了多波束點聚焦透鏡天線,並對設計的多波束聚焦透鏡天線進行模擬和試驗。
  6. A focal plane imaging is limited in catching object when spot - focusing horn lens antenna is applied in ballistic wake microwave interferometer. so we consider to designing multiple beam focusing horn lens antenna in order to augment the range of catching and enhance the probability of hitting the target

    本文的主要工作是針對彈道靶尾跡微波干涉儀里的點聚焦單波束捕捉目標的有效性能不足,而考慮設計一個具有點聚焦特點的多波束聚焦透鏡天線,以增大捕捉范圍和提高中靶率。
  7. Nowadays the light collected by the lens or mirror of a telescope is directed to a photographic plate rather than to the astronomer's eye.

    被望遠或反射所收集的光,如今直接射到照相底板上,而不是文學家的眼睛里。
  8. We designed, simulated and experimented multi - beam lens antenna based on spot - focusing lens antenna ’ s designing, computer simulation, experiment and analysis. in this paper, the author adopted different methods to discuss resolution including geometry optics, gaussian beam and vector diffraction integration

    然後在對單波束點聚焦透鏡天線進行設計、模擬和試驗的基礎上,進行準確的分析,以作為多波束設計的理論基礎。
  9. The system will be utilized to date present spot - focusing lens antenna. with further improvement of this system, it is possible to have more completed and efficient sampling of focal plane

    通過單波束和多波束聚焦透鏡天線的試驗,驗證了所設計的單波束和多波束聚焦透鏡天線達到了預期要求,為今後的工程設計打下了良好的基礎。
  10. Multiple beam focusing horn lens antenna is an important part of interferometer. multiple beam lens antenna ’ s designing and measurement are crux because antenna ’ s far - field focusing ability is used to judge interferometer ’ s capability

    多波束聚焦透鏡天線是掃頻式干涉儀診斷技術的重要部件,它們的性能直接關繫到干涉儀系統指標的優劣,因此對多波束聚焦透鏡天線的設計和測量也很關鍵。
  11. Discussions and preliminary experiments are given for some potential applications of left - handed materials. experimental results which are in accordance with expects for the focusing of plane wave using symmetric rings and the focusing of radiate source using rings are obtained. simulation results are also obtained concerning the - like structure based backward radiate antenna and transmission line based left - handed structures

    對稱環結構異向介質凹的平面波聚焦、結構異向介質的點源會聚等實驗都得到了和預期接近的初步結果;對基於結構全固態異向介質後向波介質微波異向介質的實驗研究和基於微帶電路結構單元的異向介質進行了計算機模擬研究,也取得了較好的結果。
  12. Design of millimeter

    透鏡天線設計
分享友人