lens antenna
英 [lenz ænˈtenə]
美 [lenz ænˈtenə]
网络 透镜天线
双语例句
- Analysis and Measurement of Spot Focusing Lens Antenna Resolution
点聚焦透镜天线分辨率的分析与测量 - A focal plane imaging is limited in catching object when spot-focusing horn lens antenna is applied in ballistic wake microwave interferometer.
聚焦透镜天线的关键指标是焦面上分辨率大小和焦斑位置。 - A novel lens horn antenna is presented using a flat metamaterial lens based on the zero refraction principle of metamaterials.
根据异向介质零折射特性，设计出一种平板结构的异向介质，由该异向介质构成了一种新型的透镜喇叭天线。 - Constrained metal-plate lens antenna
约束金属板透镜天线 - A millimeter-wave meniscus lens antenna is designed in this paper.
设计了一个毫米波均匀介质新月形柱面透镜天线。 - The horn antenna, the microstrip transition and the dielectric arc lens are integrated into a single substrate, resulting in a very compact integrated planar antenna.
采用简单的微带馈电方法，而且喇叭天线，微带馈线以及圆弧介质都集成在同一介质基片上，构成了一个紧凑的具有较高集成度的平面天线。 - Research on W-band FMCW Dielectric Lens Antenna
W波段FMCW介质透镜天线的研究 - The basic theory of correcting aberration with electromagnetic lens is argued, and the methods to solve the technique problems of dielectric lens and to improve total efficiency of system for the spherical reflector antenna are presented.
论证了电磁透镜消球差的基本原理，并提出了解决介质透镜技术和改善透镜修正系统总效率的办法，从而实现了多波束球形反射面天线对大空域指向跟踪。 - Aiming at the deficiency of validity of catching targets in single beam spot-focusing lens antenna, applying to ballistic wake microwave interferometer, a multi-beam spot-focusing lens antenna is mainly considered to design in this paper to augment the range of catching and enhance probability of hitting the target.
本文的主要任务是针对弹道靶尾迹微波干涉仪里的单波束点聚焦天线的捕捉目标的有效性能的不足而考虑设计一个多波束点聚焦天线，以增大捕捉范围和提高中靶率。 - In this paper, a spot-focusing lens antenna operating at 8 mm frequency band is designed according to the measurement of the density of the plasma.
根据等离子体密度的测量要求，设计了一种工作于8mm频段的点聚焦透镜天线。 - By infrared thermal imaging techniques in this thesis, the focal spot size and focal length of this dielectric lens antenna are measured.
本论文应用红外热成像技术，对毫米波介质透镜天线的焦斑焦距进行了测量。 - We adopted Gaussian beam, ray tracing and vector diffraction integration together to analyze single beam spot-focusing lens antenna.
本文采用将高斯波束法，射线追迹和矢量衍射积分相结合的方法来分析单波束的点聚焦透镜天线。 - Engineering Design of 8 mm Spot-Focusing Lens Antenna
8mm点聚焦透镜天线的工程设计 - The dissertation also introduced a cylindrical lens antenna structure which can produce fan-beam.
介绍了产生扇形波束的柱面透镜结构； - Design of improved COBRA lens antenna
改进型COBRA透镜天线的设计 - Characteristics of active lens antenna based on plasma
等离子体有源透镜天线的特性分析 - Analysis of Luneburg Lens Antenna Using Spherical Vector Wave Method and Reciprocity Theorem
用矢量球面波理论和互易原理分析伦伯透镜天线 - Discussion about Cosecant-Squared Lens Antenna
关于余割平方透镜天线的探讨 - Applying the mechanics of the propagation of high power microwave in atmosphere and the theory of plasma physics, a sort of new conception antenna-active lens antenna based on plasma is put forward.
应用高功率微波大气传输机理和等离子体物理理论，提出了一种新概念天线等离子体有源透镜天线。 - When used in combination with a planar phase array antenna, the lens makes it possible for the single planar phased array antenna to achieve the capability of beam scanning for hemispherical coverage.
当这种透镜与平面相控阵天线组合使用时，则可使单个平面相控阵天线波束获得半球空域的扫描能力。 - The Amendment technique of the lens antenna structures is improved utilizing the simulated radiation pattern.
利用仿真得到的透镜天线辐射方向图，提出了对透镜天线结构的修正方法。 - Finally, a bifocal wide angel lens antenna is designed successfully by using Geometric Optics ( GO) method and commercial software MATLAB.
利用几何光学方法结合数学仿真设计软件MATLAB，成功设计出一副双焦广角透镜天线，并给出了设计方法和最终的设计参数。 - Main task of this dissertation is designing a multi-beam lens antenna to both improve the resolution and reduce the imaging time of the passive millimeter-wave imaging system.
本文的主要任务是针对提高毫米波无源成像系统的分辨率和减小成像时间而设计一个多波束透镜天线。 - Based on geometrical optics theory, the operation principle of COBRA lens antenna was described and a conventional lens horn was designed.
运用几何光学理论解释了COBRA透镜天线的工作原理，设计了一种喇叭型的传统透镜天线。 - The ellipsoid lens antenna in this paper is different from lens antenna and rotating dish antenna, it has dual focus structure, can focus the energy from one focusing point to another focusing point.
本课题所研究的椭球天线不同于透镜天线、旋转抛物面天线等，它具有双焦点结构，能够将来自一点的能量聚焦于另一点。 - Mainly analyzing the using of dielectric lens antenna and cassegrain antenna in MMW detection system.
主要分析了介质透镜天线和卡塞格伦天线在毫米波探测系统中的使用。