effective radiated power

简明释义

有效辐射功率

英英释义

例句

1.A higher effective radiated power can lead to better signal quality for listeners.

更高的有效辐射功率可以为听众提供更好的信号质量。

2.To improve reception, the antenna's effective radiated power was increased by 50%.

为了改善接收，天线的有效辐射功率提高了50%。

3.The station broadcasts at an effective radiated power of 1000 watts, ensuring a wide coverage area.

该电台以1000瓦的有效辐射功率进行广播，确保了广泛的覆盖区域。

4.The effective radiated power of a transmitter is crucial for determining its range.

发射器的有效辐射功率对于确定其范围至关重要。

5.Regulatory agencies monitor the effective radiated power to prevent interference between stations.

监管机构监控有效辐射功率以防止电台之间的干扰。

作文

Effective radiated power (ERP) is a crucial concept in the field of telecommunications and broadcasting. It refers to the total power that a radio transmitter emits, taking into account the gain of the antenna used for transmission. In simpler terms, effective radiated power (有效辐射功率) represents how much power is effectively radiated into space in the direction of the intended audience. This measurement is essential for ensuring that signals can reach their target areas efficiently without unnecessary interference or loss of strength.The significance of effective radiated power (有效辐射功率) cannot be overstated, especially when it comes to radio and television broadcasting. Broadcasters must comply with regulatory standards that dictate the maximum allowable ERP for their transmitters. These regulations are in place to prevent signal overlap between different stations and to minimize interference. If a station exceeds its authorized ERP, it can disrupt the reception of nearby stations, leading to a poor listening or viewing experience for audiences.Understanding effective radiated power (有效辐射功率) helps broadcasters optimize their transmission strategies. For instance, a station located in a hilly area might require a higher ERP to ensure that its signal can travel over obstacles and reach a wider audience. Conversely, a station situated in a flat region may achieve the same coverage with a lower ERP, as the signal can propagate more freely. This adaptability allows broadcasters to tailor their operations according to geographical conditions and audience distribution.Moreover, effective radiated power (有效辐射功率) is not only relevant for traditional radio and television but also plays a significant role in modern wireless communication technologies. As the demand for mobile data continues to rise, understanding ERP becomes vital for cellular networks. Mobile operators must calculate the ERP of their base stations to ensure optimal coverage and minimize dead zones where signals are weak or non-existent.In addition to technical considerations, the concept of effective radiated power (有效辐射功率) also has economic implications. Higher ERP can lead to better service quality, which in turn can attract more customers and generate increased revenue for broadcasters and service providers. However, increasing ERP often requires additional investment in equipment and infrastructure, which must be weighed against potential gains.In conclusion, effective radiated power (有效辐射功率) is a fundamental metric in the fields of broadcasting and telecommunications, influencing everything from regulatory compliance to operational efficiency and customer satisfaction. As technology advances and the landscape of communication evolves, a solid understanding of ERP will remain essential for anyone involved in these industries. By optimizing effective radiated power, broadcasters and service providers can ensure they deliver reliable and high-quality signals to their audiences, ultimately enhancing the overall communication experience.

有效辐射功率（ERP）是电信和广播领域的一个关键概念。它指的是无线电发射机发出的总功率，考虑到用于传输的天线增益。简单来说，有效辐射功率（有效辐射功率）代表了在预定受众方向上有效辐射到空间中的功率。这一测量对于确保信号能够有效地到达目标区域而不产生不必要的干扰或强度损失至关重要。有效辐射功率（有效辐射功率）的重要性不容小觑，尤其是在无线电和电视广播方面。广播公司必须遵守规定的标准，这些标准规定了其发射机的最大允许ERP。这些规定旨在防止不同台之间的信号重叠，并尽量减少干扰。如果一个台超过了其授权的ERP，它可能会干扰附近台的接收，导致观众的收听或观看体验不佳。了解有效辐射功率（有效辐射功率）有助于广播公司优化其传输策略。例如，位于丘陵地区的台可能需要更高的ERP，以确保其信号能够越过障碍物并覆盖更广泛的受众。相反，位于平坦地区的台可能以较低的ERP实现相同的覆盖，因为信号可以更自由地传播。这种适应性使广播公司能够根据地理条件和受众分布调整其运营。此外，有效辐射功率（有效辐射功率）不仅与传统无线电和电视相关，还在现代无线通信技术中发挥着重要作用。随着移动数据需求的不断上升，理解ERP对蜂窝网络变得至关重要。移动运营商必须计算其基站的ERP，以确保最佳覆盖并尽量减少信号弱或不存在的死区。除了技术考虑外，有效辐射功率（有效辐射功率）这一概念还具有经济意义。更高的ERP可以带来更好的服务质量，从而吸引更多客户并为广播公司和服务提供商创造更多收入。然而，增加ERP通常需要在设备和基础设施上的额外投资，这必须与潜在收益进行权衡。总之，有效辐射功率（有效辐射功率）是广播和电信领域的一个基本指标，影响从监管合规到运营效率和客户满意度的方方面面。随着技术的发展和通信环境的演变，深入了解ERP将继续对任何参与这些行业的人至关重要。通过优化有效辐射功率，广播公司和服务提供商可以确保向其受众传递可靠且高质量的信号，最终提升整体的通信体验。