ground plane的例句大全

In additional, the U-shaped ground plane is employed to enhance antenna gain.

此外，还采用了U形接地板来提高天线的增益。

The Study on Electromagnetic Scattering Model for a Tree Trunk on a Tilt Ground Plane

基于倾斜地面上树干电磁散射模型的研究

Due to the conductive ground plane, the field strength does not only depend on the polarization.

由于传导性的地面飞机, 领域力量不只仰赖偏极化.

Keyframe the aircraft so it rises vertically above the ground plane.

设置飞机能够从地面向上升起的关键帧.

Such as harmonic distorted in front analog circuit, sample clock shaking, analog power and the noise in ground plane etc. Some suggestion of circuit design is given to improve high-speed A/ D circuit performance.

并在试验测试的基础上找出了影响高速模数转换电路转换性能的几个主要的因素：前端运放电路谐波失真、采样时钟抖动、模数电源及共地噪声串扰等。

the research objects include power module, power plane, ground plane, bypass capacitor, encapsulation of high-speed chip and inside power distribution.

研究对象包含了组成电源分配系统的电源模块，电源平面、接地平面、旁路电容和高速芯片的封装及内部电源分配等问题；

a backfire antenna fed by backfire zigzag antenna with small ground plane

小地板锯齿作馈源的背射式天线

Each patch antenna element is excited by two slots on the ground plane placed perpendicularly.

阵列天线中的微带天线皆由位于接地面上的两正交槽孔所激发.

Comparisons between this method and Carson Formula are carried out, and the result shows these two approaches disagree in some frequency-range and/ or in case of poor conductive ground plane.

文章比较分析了两种算法的仿真结果，发现在超过一定频率范围或在传导性很差的地平面上，或者两种情况同时存在时，两种算法差异较大。

Accurate analysis of sleeve monopole antennas located at an arbitrary conducting ground plane

精确分析任意导体地面上的套筒单极子天线

By analyzing the gap width of radiated patch, ground plane and the thickness as well as relative permittivity of dielectric substrate, we carefully research these factors.

通过分析开缝微带贴片天线辐射贴片缝隙宽度、接地板缝隙宽度、介质基板厚度以及介质基板相对介电常数，仔细研究这些因素对开缝微带贴片天线的影响。

The electromagnetic fields of a dipole source over the ground plane can be expressed as the sum of three parts: the direct wave, image wave and the Sommerfeld type integrals.

地平面上方偶极源的电磁场可以分解成直达波场、镜像波场和Sommerfeld型积分三部分之和。

thus, every trace carrying current back to the source should follow the shortest path and must go directly to the ground plane.

因此，每一个载流回源线迹都应遵循最短路径，必须直接连接地平面。

Radiation from a Wide Angle Circular Polarized Antenna Approaching a Finite Ground Plane

一种临近有限尺寸导电平板的圆极化天线的辐射

It is inevitable to bring image motion during aerial photography because of the existence of relative speed between plane and ground scenery and other factors.

航空拍摄时，由于飞机与地面景物存在相对速度等原因的存在，发生像移是难免的。

Principle of designing construction plane for ground leveling with triangle grid and method of calculating the deployment scheme of unbalanced earthwork with linear programming are introduced. A case calculated by Excel is given.

介绍用三角形网格法确定场地平整设计平面的原理和用线性规划计算调整设计平面后非平衡土方调配方案的方法，并用电子表格软件Excel进行实例设计计算。

When observing the object on ground from space, with the variation of the atmosphere, the solar altitude angle as well as the illumination of the scenery on ground affect the definition of the image on the CCD focal plane.

空间对地目标观察时，由于大气环境、太阳高角及地面景物亮度的变化影响地物在靶面上成象的清晰度。

Because of all the plane's taking off and landing, In a short time the leaves will have fallen from the trees, and the snow will cover the ground.

由于不停地有飞机起飞降落。不久树叶就要落光，白雪将覆盖大地。

Without the target's maneuver to make itself easier to kill, a ground-based shot would likely have to be made from the side-or out of plane, in space navigation parlance.

如果目标不作如此机动，而让它容易被击中的话，地面攻击将很可能从侧面飞来。

The plane takes off, and we watch the ground recede.

飞机起飞了，我们看到地面逐渐运去。