antenna height
英 [ænˈtenə haɪt]
美 [ænˈtenə haɪt]
网络 天线高; 天线高度; 天线挂高
双语例句
- Impact of antenna height on propagation characteristics of 2.4 GHz wireless channel in wheat fields
小麦田中天线高度对2.4GHz无线信道传播特性的影响 - Opinions vary widely on what standard defines the "tallest building in the world," whether it includes towers or antenna or neither in the measurement of height.
关于如何认定“世界上最高建筑”的标准各种各样，在高度的测量上是否要包括塔或天线，亦或两者都不包括。 - Antenna height above average terrain
平均地表面上天线高度 - A Study on Antenna Height of Ship-borne Microwave OTH Radar
舰载微波超视距雷达天线架设高度研究 - Influence of Antenna Height on Field Observation Quality of GPS Network
天线高对GPS网外业观测成果质量的影响 - Qualitatively analyze the existing problem of the antenna height scanning for the EUT with radiating characteristics ( single lobe and multi-lobes) in the measurement method.
对具有不同辐射特性（单波瓣和多波瓣）的受试设备天线高度扫描问题进行了定性分析。 - This paper introduces briefly the frequency response, damage parameter of two-ray multipath model and the relationship between multipath time delay, antenna height and communication distance.
在微波视距通信中通常采用二径模型来描述信道，简要介绍了二径模型的频率响应、损伤参数以及多径时延与天线高度、通信距离的关系。 - By means of the model, with data from microwave communication hop on plain area in Hebei province, influences of hop length, antenna height difference and weather to alarm are made.
利用模型结合河北省平原地区的实际数据资料，进行了微波中继段站距、天线高差以及气候因素对告警的影响规律分析。 - Meanwhile, a design technique of ship antenna height is pr~ nted for the reduction of the effects of the specular reflection under the calm sea condition.
同时，本文进一步提出了抑制平静海面镜反射效应的舰载天线高度设计技术。 - And we analyzed how to select the antenna ′ s height of AIS base station.
并且分析了如何选取AIS基站的天线高度。 - And then, based on this optimal distance, it dealt with the overlay range of Yagi antenna commonly used in meteor burst communication and antenna height on the condition of the particular working frequency.
然后根据最佳通信距离，论述了在此距离上流星突发通信中常用的八木天线的覆盖范围及在给定工作频率下的天线架高。 - Computing of the Best Antenna Height of Microwave Communication
微波通信天线最佳挂高的计算机辅助计算 - Dielectric loaded antenna can reduce the height of antenna and the dielectric can also act as a radome simultaneously.
通过介质加载，进一步降低了天线高度，同时起到天线罩的作用。 - It expounds how height loss diagram is acquired and how dates are processed that comprize position of obstruction point, effective height of obstruction point, diffraction terrain factor, effcctive reflection to earth coefficient, position of reflection point, recommended antenna height.
阐述了高度&损耗曲线的取得，及障碍点的位置、障碍点的有效高度、绕射地形因子、有效地反射系数、反射点的位置、推荐天线高度等数据的处理方法。 - In this paper the far field of linear antenna on spherically-shaped satellite is calculated, and the effect of sphere radius, antenna height and operating wavelength on the pattern shape, especially the position of pattern maximum is analyzed.
本文对球形卫星上线状天线的远场进行了计算，并分析球体半径、天线高度和工作波长对远场图形状特别是对最大位指向的影响。 - It is necessary for the design of a microwave communication project to know such parameters as location and height of obstacle, proper arrangement of antenna height, obstacle diffraction loss, ect.
在微波通信工程设计中，需要获得障碍物的位置和高度、最合理的天线高度组合和障碍物绕射损耗等参数，为此论述了微波电路电测方法及技术要求。 - Methods of utilizing. special terrain for reducing antenna height are also discussed.
讨论了利用特殊地形，降低天线高度的方法等问题。 - Detailed discussed the performance of whip antenna when its height is 1/ 4 wavelength~ 1/ 2 wavelength and its relation to the ground-to-air communication;
详细讨论了高度为1/4波长～1/2波长的鞭状天线的性能与对空通信的关系； - Based on the relationship between the design parameters of quasi-fractal antenna and their corresponding radiation characteristics, a quasi-fractal loaded monopole antenna whose height is 7m was designed by the methods of MoM, FIT and GA.
基于准分形单极子天线几何结构与辐射特性之间的关系，利用矩量法、有限积分法和遗传优化算法设计出了高为7m的准分形加载单极子天线。 - It focuses on the analysis to the various application environments of tower mounted booster. Based on the sea radio propagation empirical data recommended by CCIR, it explains the purpose of the Tx/ Rx antenna mounted height in sea area coverage.
重点分析了各类塔顶放大器的应用环境，并以CCIR推荐的海域无线电传播经验数据为基础，阐述海域覆盖中收发天线架设高度的作用。 - The changing equation between GPS earth core coordinate and geography coordinate is a common one in GPS application. The equation deduction was performed to only change the elevations so as to evaluate the measured errors of the antenna height and perform the vertical settlement analysis.
GPS地心坐标与地理坐标变换公式是GPS应用中的常用公式，对其进行只改变大地高的公式推演可以用来估计天线量高误差及垂直沉降分析。 - Simulation results prove that this approach not only increases ARASR, but also improves DRASR under the condition that the antenna height is not needed to be changed.
仿真结果证明，该方法在天线高度不变的情况下，不仅能够提高平均距离模糊度，也可以改善分布距离模糊度。 - Then the type of antenna, the height of spanning and power of radio station are decided by data calculation and testing in site.
然后通过相应的数据计算，再经过现场测试，从而确定天线类型、架设高度和电台的功率。 - First, the F-P resonator antenna arrays with a traditional height(λ/ 2) are designed.
首先设计了一种常规高度（λ/2）的F-P谐振阵列天线。 - A change in antenna height makes the propagation environment different from the traditional link between base station and mobile station.
天线高度的改变导致传播环境不同于传统的基站与移动台链路。 - Finally, using the diffraction loss model and effectively transmitting antenna height algorithm, we can predict the diffraction loss of the current environment accurately.
最后结合绕射损耗的模型和有效发射天线高度算法，可以较为准确的预测在当前实际环境下的绕射损耗。 - To the algorithm of the effectively transmitting antenna height, we do a brief study.
对于有效发射天线高度的选择算法进行相对简要的研究。