available signal power

简明释义

可用信号功率;

英英释义

例句

1.The network engineer measured the available signal power to ensure optimal connectivity.

网络工程师测量了可用信号功率以确保最佳连接。

2.The technician adjusted the antenna for better available signal power reception.

技术员调整了天线以获得更好的可用信号功率接收。

3.We need to increase the available signal power to improve the internet speed in this location.

我们需要增加可用信号功率以提高该地点的互联网速度。

4.In rural areas, the available signal power can be significantly lower due to distance from the tower.

在农村地区，由于距离塔的远近，可用信号功率可能显著降低。

5.Monitoring the available signal power helps in diagnosing connectivity issues.

监测可用信号功率有助于诊断连接问题。

作文

In the field of telecommunications, the concept of available signal power plays a crucial role in determining the quality and reliability of communication systems. 可用信号功率 refers to the amount of power that is effectively available for transmitting information through a communication channel. It is an essential parameter that engineers and technicians must consider when designing and optimizing networks, as it directly impacts the performance and efficiency of signal transmission.To understand the significance of available signal power, we first need to recognize how signals are transmitted. In any communication system, signals are sent from a transmitter to a receiver. However, during this transmission, various factors can cause signal degradation, including distance, obstacles, and interference from other signals. The available signal power is essentially the portion of the total transmitted power that remains usable after accounting for these losses.One of the primary factors affecting available signal power is the distance between the transmitter and receiver. As the distance increases, the signal encounters more obstacles and experiences greater attenuation. This means that the power of the signal diminishes as it travels through the medium, whether it be air, fiber optic cables, or other materials. Engineers must carefully calculate the expected available signal power at the receiver end to ensure that the signal is strong enough to be detected and decoded accurately.Moreover, environmental factors such as weather conditions, physical barriers like buildings, and even the presence of other electronic devices can contribute to signal loss. For instance, rain or fog can absorb and scatter radio waves, further reducing the available signal power. In urban areas, tall buildings may block signals, necessitating the use of repeaters or additional antennas to boost the signal strength and maintain an adequate available signal power.Another critical aspect of available signal power is its relationship with noise. Noise refers to any unwanted signals that interfere with the desired communication. The ratio of available signal power to noise power is known as the Signal-to-Noise Ratio (SNR), which is a key indicator of the quality of a communication link. A higher SNR indicates that the signal is much stronger than the noise, leading to clearer and more reliable communication. Engineers strive to maximize available signal power while minimizing noise to achieve optimal SNR values.In practical applications, the concept of available signal power is vital in various technologies, including cellular networks, satellite communications, and Wi-Fi systems. For example, in cellular networks, base stations must be strategically placed to ensure that the available signal power is sufficient for mobile users, especially in densely populated areas where many devices compete for bandwidth.In conclusion, understanding and managing available signal power is fundamental for ensuring effective communication in modern society. It affects everything from the clarity of a phone call to the speed of internet connections. As technology continues to advance, the importance of optimizing available signal power will only grow, making it a critical focus for telecommunications professionals worldwide.

在电信领域，可用信号功率的概念在确定通信系统的质量和可靠性方面发挥着至关重要的作用。可用信号功率是指在通过通信信道传输信息时，实际上可用于传输的功率量。这是工程师和技术人员在设计和优化网络时必须考虑的重要参数，因为它直接影响信号传输的性能和效率。要理解可用信号功率的重要性，我们首先需要认识到信号是如何传输的。在任何通信系统中，信号都是从发射器发送到接收器。然而，在这个传输过程中，各种因素可能导致信号退化，包括距离、障碍物以及其他信号的干扰。可用信号功率本质上是指在考虑这些损失后，剩余的可用总发射功率的一部分。影响可用信号功率的一个主要因素是发射器和接收器之间的距离。随着距离的增加，信号会遇到更多的障碍并经历更大的衰减。这意味着信号的功率在通过介质（无论是空气、光纤电缆还是其他材料）传播时会减弱。工程师必须仔细计算接收端预期的可用信号功率，以确保信号强度足够，以便被准确检测和解码。此外，天气条件、建筑物等物理障碍甚至其他电子设备的存在等环境因素也会导致信号损失。例如，雨或雾可以吸收和散射无线电波，进一步减少可用信号功率。在城市地区，高楼大厦可能会阻挡信号，因此需要使用中继器或额外的天线来增强信号强度，并保持足够的可用信号功率。可用信号功率的另一个关键方面是它与噪声的关系。噪声是指任何干扰所需通信的非期望信号。可用信号功率与噪声功率的比率称为信噪比（SNR），这是通信链路质量的关键指标。较高的信噪比表明信号远强于噪声，从而导致更清晰、更可靠的通信。工程师努力在最大化可用信号功率的同时最小化噪声，以实现最佳的信噪比值。在实际应用中，可用信号功率的概念在各种技术中至关重要，包括蜂窝网络、卫星通信和Wi-Fi系统。例如，在蜂窝网络中，基站必须战略性地布置，以确保移动用户的可用信号功率足够，特别是在许多设备竞争带宽的高密度区域。总之，理解和管理可用信号功率是确保现代社会有效通信的基础。它影响从电话通话的清晰度到互联网连接速度的方方面面。随着技术的不断进步，优化可用信号功率的重要性只会增长，这使其成为全球电信专业人士的关键关注点。