polyrod antenna

简明释义

介质天线

英英释义

例句

1.Installation of a polyrod antenna can be completed in under an hour.

安装polyrod antenna（多杆天线）可以在一个小时内完成。

2.The polyrod antenna offers excellent performance in urban environments.

在城市环境中，polyrod antenna（多杆天线）提供了出色的性能。

3.Engineers prefer the polyrod antenna due to its lightweight design.

工程师们喜欢使用polyrod antenna（多杆天线），因为它的轻量设计。

4.The polyrod antenna is widely used in remote sensing applications.

在遥感应用中，polyrod antenna（多杆天线）被广泛使用。

5.For better signal reception, we upgraded to a polyrod antenna.

为了更好的信号接收，我们升级到了polyrod antenna（多杆天线）。

作文

The field of telecommunications has seen significant advancements over the years, particularly in the development of various types of antennas. One such innovation is the polyrod antenna, which has gained popularity due to its unique design and functionality. In this essay, we will explore the characteristics, advantages, and applications of the polyrod antenna, highlighting why it is an essential component in modern communication systems.A polyrod antenna is a type of antenna that consists of multiple conductive rods arranged in a specific geometric pattern. This design allows for enhanced performance in terms of gain and bandwidth compared to traditional antennas. The rods are typically made of materials like aluminum or copper, which are known for their excellent conductive properties. The arrangement of these rods can vary, but they are often placed parallel to each other, creating a structure that resembles a series of vertical elements.One of the primary advantages of the polyrod antenna is its ability to operate over a wide frequency range. This makes it suitable for various applications, including television broadcasting, cellular networks, and even satellite communications. The wide bandwidth allows the antenna to receive and transmit signals across multiple channels without significant loss of quality. Furthermore, the polyrod antenna exhibits a relatively low profile, making it an ideal choice for urban environments where space is limited.Another significant benefit of the polyrod antenna is its directional capabilities. By adjusting the orientation of the rods, engineers can optimize the antenna's performance for specific signal directions. This feature is particularly useful in environments with high levels of interference, as it enables the antenna to focus on desired signals while minimizing unwanted noise. As a result, users experience clearer communication and improved signal strength.The polyrod antenna is also known for its durability and resistance to environmental factors. Unlike traditional wire antennas that may corrode or degrade over time, the materials used in polyrod antennas are designed to withstand harsh weather conditions. This durability ensures that the antennas maintain their performance over extended periods, reducing the need for frequent maintenance or replacement.In terms of applications, the polyrod antenna is widely used in both commercial and military sectors. For instance, it is commonly employed in mobile communication devices, allowing users to maintain connectivity even in challenging environments. Additionally, the military utilizes polyrod antennas for secure communications in tactical operations, where reliable and efficient signal transmission is crucial.In conclusion, the polyrod antenna represents a significant advancement in antenna technology, offering numerous benefits that enhance communication capabilities. Its wide frequency range, directional properties, and durability make it a versatile choice for various applications. As technology continues to evolve, the importance of efficient communication systems cannot be overstated, and the polyrod antenna plays a vital role in this ongoing development. Understanding the functionalities and advantages of such innovations is essential for anyone involved in the field of telecommunications, as they pave the way for future advancements and improvements in connectivity.

电信领域多年来经历了重大的进步，特别是在各种类型天线的发展上。其中一种创新是polyrod antenna（多杆天线），由于其独特的设计和功能而受到欢迎。在这篇文章中，我们将探讨polyrod antenna的特性、优点和应用，强调它为何成为现代通信系统中的重要组成部分。polyrod antenna是一种由多个导电杆按照特定几何图案排列而成的天线。这种设计使其在增益和带宽方面相较于传统天线有更好的性能。杆通常由铝或铜等材料制成，这些材料以其优良的导电性能而闻名。这些杆的排列可以有所不同，但通常是平行放置，形成一个类似于一系列垂直元素的结构。polyrod antenna的主要优点之一是其能够在广泛的频率范围内工作。这使其适用于各种应用，包括电视广播、移动网络甚至卫星通信。宽带宽允许天线在多个频道之间接收和传输信号，而不会显著损失质量。此外，polyrod antenna展现出相对较低的轮廓，使其成为城市环境中空间有限情况下的理想选择。polyrod antenna的另一个显著好处是其方向性能力。通过调整杆的方向，工程师可以优化天线针对特定信号方向的性能。这个特性在干扰水平很高的环境中特别有用，因为它使天线能够专注于所需信号，同时最小化不必要的噪声。因此，用户体验到更清晰的通信和改善的信号强度。polyrod antenna还以其耐用性和对环境因素的抵抗力而闻名。与可能会腐蚀或随时间退化的传统线天线不同，polyrod antennas所使用的材料旨在承受恶劣的天气条件。这种耐用性确保天线在较长时间内保持其性能，减少了频繁维护或更换的需要。在应用方面，polyrod antenna被广泛应用于商业和军事部门。例如，它通常用于移动通信设备，使用户即使在具有挑战性的环境中也能保持连接。此外，军方利用polyrod antennas在战术行动中进行安全通信，在这些情况下，可靠和高效的信号传输至关重要。总之，polyrod antenna代表了天线技术的重要进步，提供了多种优势，增强了通信能力。其宽频率范围、方向性特性和耐用性使其成为各种应用中的多功能选择。随着技术的不断发展，高效通信系统的重要性不容小觑，而polyrod antenna在这一持续发展中发挥着至关重要的作用。理解这种创新的功能和优势对于任何参与电信领域的人来说都是必不可少的，因为它们为未来的进步和连接改进铺平了道路。