查询词典 circular polarization
- 与 circular polarization 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The circular polarization at the lower resonant frequency of the dual-frequency antenna can be achieved by setting a perturbation segment at an appropriate location in the patch element, and placing the feed point on the diagonal axis.
在较低的谐振频率处圆极化的获得是通过在天线辐射单元上适当地设置摄动元素，并将馈电点移到辐射单元的对角线上。
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In this paper, the transfer matrix of circular polarization phase shifter is derived through coupled wave theory, transfer characteristics of elliptically polarized wave, circularly polarized wave, linear polarized wave are considered.
根据铁氧体耦合波理论推导出圆极化移相器对任意极化电磁波的传输矩阵，在此基础上研究了椭圆极化波、线极化波、圆极化波在移相器内的传输特性。
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The circular polarization performance of antenna is also very good.
天线的圆极化性能也非常好。
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The quadrifilar helix antenna is widely used in the space communication, as it has globe symmetry band and good circular polarization.
四臂螺旋天线由于其优良的圆对称半球波束特性，良好的广角极化特性，在空间通信中得到广泛的应用。
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quadrifilar helix antenna ; circular-polarization ; axial ratio
它有四根旋臂和顶部的两根直臂，每根旋臂的旋转角
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That configuration produced the circular polarization wavelengths identified in two species of photosynthesizing bacteria by Reed's team, which was led by STSI colleague Bill Sparks and University of Hertfordshire astrophysicist Bill Thompson.
这种配置方式产生了圆偏振化的波长，而雷德所在的团队在两类光合作用细菌种群中识别到了这种波长。该团队是由雷德在空间望远镜科学研究所的同事比尔。斯帕克斯和赫特福德大学的天体物理学家比尔。汤普森领导的。
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The realization of broadening impedance and circular polarization axis ratio bandwidth is analyzed according to equivalent circuit model.
提出了利用Wilkonson功分移相器结合翻转容性馈电结构来展宽微带天线的阻抗带宽和轴比带宽的方法。
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The theoretical results of the radiation characteristics such as input impedance,gain and axial ratio of circular polarization are given,which are validated by experimentation.
基于矩量法的分析途径，本文提出了计算矩形腔十字裂缝天线的数值方法，给出天线单元的输入阻抗、增益和轴比等辐射特性的数值结果，并进行了实验验证。
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Circular polarization has the potential to be a signature of life.
圆偏振现象就是一种潜在的显示有生命存在的标志。
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A new type of dual circular polarization ultra-wide-band 8 ports beam forming network is proposed in this paper.
提出了一种新型宽带8路双圆极化和差波束形成网络，推导了网络的基本原理并给出了设计实例。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua ：豪华度假村，冲浪和潜水，沙滩，水晶般晶莹剔透的水，网络冲浪。