本文描述对3d角反射器天线的两处修改。
In this text two 3d corner reflector antenna modifications are described.
选用方向性好、增益高、旁瓣低的角形反射器天线作为本论文的研究重点。
The emphasis in this paper was corner reflector antenna with high-gain, narrow beam and low side-lobe.
大多数天线被制成碟形，用以收集和反射无线电波至亚反射器，就像曲面镜将可见光聚焦于一点一样。
Most antennas are made in the shape of a dish to collect and reflect the radio waves to the sub reflector, in the same way as a curved mirror focuses visible light to one point.
索膜结构，索网天线和充气反射器都是柔性结构。
Tensility structures, cable antenna and inflatable antenna are all flexible structures.
同抛物面反射器相比，菲涅尔区相位修正平面反射器的相位效率因子对天线效率的影响显著。
Compared with the parabolic reflector, a phase factor is of most importance in the efficiency evaluation of Fresnel zone phase-corrected plate (FZP) ones.
本文介绍了同步卫星天线反射器在真空非均匀温度场的变形试验技术及其测量结果。
This paper describes the test technology about distortions and the measurement results of antenna reflector of synchronous satellite under nonuniform temperature field in vacuum.
提出了一种采用二维电磁带隙结构地板为反射器的微带八木天线。
A microstrip Yagi antenna that employs a 2-d EBG (Electromagnetic Band-gap) ground plane as the reflector is presented in this paper.
该地层充当反射器，以增大天线增益。
The ground plane ACTS as a reflector to increase antenna gain.
最后进行了碳纤维抛物面天线反射器的真空冷热交变试验。
Finally, a thermal cycling test completed in vacuum on a carbon fibre parabolic antenna reflector is also deseribed, and the results of the measure…
分析结果为空间充气展开天线反射器表面精度控制提供依据。
Results offer evidences for precision control of inflatable space antenna reflector.
曼海姆说，海军的研究人员尝试运用等离子体天线技术，辅以磁场，创造一个更精确的“捷变反射器”阵列。
Naval researchers, Manheimer recounts, attempted to use plasma antenna technology aimed by magnetic fields to create a more precise "agile mirror" array.
由此而得到的平面反射器可作为抛物柱面反射器的替代物来构成扇形波束天线。
When it is used as a reflector, it gives an alternative to parabolic cylinder reflector in application on fan-beam antenna.
由此而得到的平面反射器可作为抛物柱面反射器的替代物来构成扇形波束天线。
When it is used as a reflector, it gives an alternative to parabolic cylinder reflector in application on fan-beam antenna.
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