antenna pedestal

简明释义

天线架座

英英释义

例句

1.The antenna pedestal must be aligned properly to avoid interference with other signals.

必须正确对齐天线底座以避免与其他信号干扰。

2.The satellite dish was mounted on a sturdy antenna pedestal to ensure stability during high winds.

卫星天线安装在一个坚固的天线底座上，以确保在强风中保持稳定。

3.The technician adjusted the height of the antenna pedestal for optimal signal reception.

技术人员调整了天线底座的高度，以获得最佳信号接收。

4.We need to reinforce the antenna pedestal before installing the new communication system.

在安装新的通信系统之前，我们需要加固天线底座。

5.Engineers designed the antenna pedestal to withstand extreme weather conditions.

工程师设计了这个天线底座以承受极端天气条件。

作文

In the modern world, communication technology plays a pivotal role in connecting people across vast distances. One of the essential components of this technology is the satellite dish, which is often mounted on an antenna pedestal. An antenna pedestal (天线底座) serves as a structural base that supports the satellite dish and allows it to rotate and tilt for optimal signal reception. Without a sturdy and well-designed antenna pedestal, the functionality of the satellite dish would be compromised, leading to poor performance and unreliable communication links.The design of an antenna pedestal is crucial for several reasons. Firstly, it needs to be robust enough to withstand various environmental conditions such as wind, rain, and snow. Engineers must consider factors such as weight distribution and stability when constructing these pedestals. A well-engineered antenna pedestal ensures that the satellite dish remains steady, even during adverse weather conditions, thus maintaining the integrity of the communication signals being transmitted and received.Moreover, the height and orientation of the antenna pedestal are also significant aspects that affect signal quality. The pedestal must elevate the satellite dish above any potential obstructions, such as trees or buildings, which could block the line of sight to the satellite. This elevation helps to enhance the reception quality, allowing for clearer and more reliable communication. Additionally, the ability to adjust the angle of the antenna pedestal provides flexibility in optimizing the dish's position, which is vital for achieving the best possible signal strength.Another important consideration is the installation process of the antenna pedestal. Proper installation is essential to ensure that the pedestal is securely anchored to the ground. This may involve digging deep foundations and using concrete to stabilize the structure. If the pedestal is not installed correctly, it could lead to misalignment of the satellite dish, resulting in frequent signal loss and the need for constant readjustment.Furthermore, advancements in technology have led to the development of more sophisticated antenna pedestals. Some modern designs incorporate automated systems that can adjust the dish's position in real-time based on the satellite's movement. These innovations not only improve efficiency but also reduce the need for manual intervention, making communication systems more user-friendly.In conclusion, the antenna pedestal (天线底座) is a critical element in the realm of satellite communication. Its design, stability, and installation directly impact the performance of satellite dishes, which are vital for transmitting and receiving data. As technology continues to evolve, the importance of well-engineered antenna pedestals will only increase, ensuring that we remain connected in our fast-paced, digital world.