antenna diameter

简明释义

天线直径

英英释义

例句

1.The performance of the satellite dish is heavily influenced by its antenna diameter.

卫星天线的性能受到其天线直径的严重影响。

2.Engineers specified an antenna diameter of 2 meters for the new communication system.

工程师为新通信系统指定了2米的天线直径。

3.Increasing the antenna diameter can improve signal reception in remote areas.

增大天线直径可以改善偏远地区的信号接收。

4.A larger antenna diameter allows for better focus of radio waves.

更大的天线直径可以更好地聚焦无线电波。

5.The antenna diameter is a critical factor in determining the gain of the antenna.

天线直径是决定天线增益的关键因素。

作文

The concept of antenna diameter is crucial in the field of telecommunications and satellite communications. The antenna diameter refers to the physical size of the antenna, specifically its width or the distance across its largest dimension. This measurement plays a significant role in determining the performance and efficiency of an antenna. In general, larger antennas tend to have better performance characteristics compared to smaller ones. This is because a larger antenna diameter can capture more signals and provide a stronger reception. For instance, in satellite communication, the antenna diameter is a key factor that influences the quality of the signal received from a satellite. A larger antenna can collect more microwave signals from the satellite, which enhances the overall communication quality. This is particularly important in applications that require high bandwidth and low latency, such as streaming services or real-time data transmission. Moreover, the antenna diameter also affects the antenna's gain, which is a measure of how well the antenna can direct radio waves in a particular direction. Higher gain antennas, which often have larger diameters, can transmit and receive signals over longer distances. This is essential for establishing reliable communication links in remote areas where signals may be weak. In addition to performance, the antenna diameter also impacts the design and installation of antennas. Larger antennas typically require more robust support structures and may need to be installed in specific locations to avoid interference from surrounding objects. Engineers must carefully consider these factors when designing communication systems to ensure optimal performance. Furthermore, the antenna diameter is not only relevant for satellite dishes but also for various types of antennas used in different applications, including cellular networks, broadcasting, and radar systems. Each application has its own requirements regarding the antenna diameter and the associated performance metrics. For example, cellular base stations often utilize antennas with specific diameters to balance coverage area and signal strength. In conclusion, understanding the significance of antenna diameter is vital for anyone involved in the design and implementation of communication systems. It affects the efficiency, range, and overall performance of antennas, making it a critical consideration for engineers and technicians alike. By optimizing the antenna diameter, professionals can enhance the reliability of communication networks, ultimately benefiting users who rely on these technologies for their everyday needs.

“天线直径”的概念在电信和卫星通信领域至关重要。“天线直径”指的是天线的物理尺寸，特别是其宽度或最大维度的距离。这个测量在决定天线的性能和效率方面发挥着重要作用。一般来说，较大的天线往往比小型天线具有更好的性能特性。这是因为较大的“天线直径”可以捕获更多的信号并提供更强的接收能力。例如，在卫星通信中，“天线直径”是影响从卫星接收到的信号质量的关键因素。较大的天线可以收集来自卫星的更多微波信号，从而增强整体通信质量。这在需要高带宽和低延迟的应用中尤为重要，例如流媒体服务或实时数据传输。此外，“天线直径”还影响天线的增益，增益是衡量天线在特定方向上引导无线电波的能力。增益更高的天线通常具有更大的直径，可以在更远的距离上传输和接收信号。这对于在信号可能较弱的偏远地区建立可靠的通信链路至关重要。除了性能之外，“天线直径”还影响天线的设计和安装。较大的天线通常需要更坚固的支撑结构，并且可能需要安装在特定位置，以避免与周围物体的干扰。工程师在设计通信系统时必须仔细考虑这些因素，以确保最佳性能。此外，“天线直径”不仅与卫星天线相关，也与不同应用中使用的各种类型的天线相关，包括蜂窝网络、广播和雷达系统。每种应用对“天线直径”和相关性能指标都有自己的要求。例如，蜂窝基站通常利用具有特定直径的天线，以平衡覆盖区域和信号强度。总之，理解“天线直径”的重要性对于任何参与通信系统设计和实施的人来说都是至关重要的。它影响天线的效率、范围和整体性能，使其成为工程师和技术人员的重要考虑因素。通过优化“天线直径”，专业人员可以提高通信网络的可靠性，最终使依赖这些技术的用户受益。