transmitting directivity

简明释义

发射方向性

英英释义

例句

1.The research focused on enhancing the transmitting directivity 发射定向性 of laser beams for precision applications.

研究集中在增强激光束的transmitting directivity 发射定向性以满足精密应用。

2.The new antenna design significantly improved the transmitting directivity 发射定向性, allowing for more focused signal transmission.

新的天线设计显著改善了transmitting directivity 发射定向性，使信号传输更加集中。

3.In wireless communication, transmitting directivity 发射定向性 is crucial for minimizing interference from other signals.

在无线通信中，transmitting directivity 发射定向性对减少其他信号干扰至关重要。

4.Engineers are testing the transmitting directivity 发射定向性 of the satellite to ensure it reaches the intended areas.

工程师正在测试卫星的transmitting directivity 发射定向性，以确保其覆盖到预期区域。

5.By adjusting the array configuration, we can optimize the transmitting directivity 发射定向性 of the radar system.

通过调整阵列配置，我们可以优化雷达系统的transmitting directivity 发射定向性。

作文

In the realm of communication technology, understanding the concept of transmitting directivity is crucial for enhancing signal quality and ensuring effective data transfer. Transmitting directivity refers to the ability of an antenna or transmission system to focus its energy in a specific direction while minimizing radiation in other directions. This characteristic is essential for various applications, including radio broadcasting, satellite communications, and wireless networks.To grasp the significance of transmitting directivity, one must first comprehend how antennas work. Antennas convert electrical energy into electromagnetic waves and vice versa. The design and orientation of an antenna determine how effectively it can transmit or receive signals. A highly directive antenna can send signals over long distances without interference from unwanted sources, making it ideal for point-to-point communication.For instance, consider a scenario where a radio station aims to broadcast its signal to a particular geographic area. By utilizing an antenna with high transmitting directivity, the station can concentrate its signal towards the desired audience, thereby improving the clarity and strength of the broadcast. Conversely, if the antenna had low directivity, the signal would disperse in all directions, resulting in weaker reception and potential overlap with other stations.Moreover, transmitting directivity plays a vital role in minimizing noise and interference. In crowded frequency bands, multiple signals may compete for the same channel. An antenna designed with high directivity can filter out unwanted signals, allowing for clearer communication. This is particularly important in urban environments where numerous devices operate simultaneously, leading to potential disruptions in service.Additionally, in wireless networking, transmitting directivity is significant for optimizing coverage and speed. For example, Wi-Fi routers often utilize antennas with varying degrees of directivity to manage signal distribution within homes or offices. A router with broad directivity might be suitable for general use, providing coverage to all corners of a space. However, if a user requires a stronger connection in a specific area, a more directive antenna could be employed to focus the signal, enhancing both speed and reliability.Furthermore, advancements in technology have led to the development of smart antennas that can dynamically adjust their transmitting directivity. These antennas use algorithms to analyze the environment and optimize their performance in real time. This capability is particularly beneficial in mobile communications, where users frequently change locations, and maintaining a strong connection is paramount.In conclusion, the concept of transmitting directivity is fundamental to the field of communication technology. It not only influences the effectiveness of data transmission but also enhances the overall user experience by improving signal quality and reducing interference. As technology continues to evolve, the importance of understanding and harnessing transmitting directivity will only grow, paving the way for more efficient and reliable communication systems in the future.

在通信技术领域，理解“transmitting directivity”的概念对于提高信号质量和确保有效数据传输至关重要。“transmitting directivity”指的是天线或传输系统将其能量集中在特定方向的能力，同时最小化其他方向的辐射。这一特性对于各种应用至关重要，包括广播、卫星通信和无线网络。要理解“transmitting directivity”的重要性，首先必须了解天线的工作原理。天线将电能转换为电磁波，反之亦然。天线的设计和方向决定了它传输或接收信号的有效性。高指向性的天线可以在没有来自干扰源的情况下，将信号发送到远距离，这使其非常适合点对点通信。例如，考虑一个场景，其中一个广播电台旨在将其信号广播到特定的地理区域。通过利用具有高“transmitting directivity”的天线，电台可以将其信号集中在所需的受众上，从而改善广播的清晰度和强度。相反，如果天线的指向性较低，信号将向各个方向分散，导致接收变弱，并可能与其他电台重叠。此外，“transmitting directivity”在最小化噪声和干扰方面也发挥着重要作用。在拥挤的频率带中，多个信号可能会争夺相同的频道。设计具有高指向性的天线可以过滤掉不必要的信号，从而实现更清晰的通信。这在城市环境中尤为重要，因为众多设备同时运行，可能导致服务中断。此外，在无线网络中，“transmitting directivity”对于优化覆盖范围和速度也至关重要。例如，Wi-Fi路由器通常利用不同程度的指向性天线来管理家庭或办公室内的信号分布。具有宽广指向性的路由器可能适合一般用途，为空间的所有角落提供覆盖。然而，如果用户需要在特定区域获得更强的连接，则可以使用更具指向性的天线来集中信号，从而增强速度和可靠性。此外，技术的进步导致智能天线的发展，这些天线可以动态调整其“transmitting directivity”。这些天线使用算法分析环境，并实时优化其性能。这一能力在移动通信中尤为有益，因为用户经常更改位置，而保持强连接是至关重要的。总之，“transmitting directivity”的概念是通信技术领域的基础。它不仅影响数据传输的有效性，还通过改善信号质量和减少干扰来增强整体用户体验。随着技术的不断发展，理解和利用“transmitting directivity”的重要性只会增加，为未来更高效、更可靠的通信系统铺平道路。